# file: smo_F11_Day.dat # date: 2023-08-29 # # Chlorofluorocarbon-11 (F11) data from hourly in situ samples analyzed on a gas chromatograph located # at Cape Matatulu (SMO), American Samoa (14.3 S, 170.6 W, elevation: 77 m). # # Atmospheric measurements from the NOAA/GML Chromatograph for Atmospheric Trace # Species (CATS) program. This GC replaces the RITS GCs operated during the # period of 1986 through 2000. This work was funded in part by the Atmospheric Chemistry Project of # NOAA's Climate and Global Change Program. # # Data use policy see https://gml.noaa.gov/hats/hats_datause.html # # Citation: # G.S. Dutton and B.D. Hall (2023), # Global Atmospheric Chlorofluorocarbon-11 Dry Air Mole Fractions from the # NOAA GML Halocarbons in situ Network, 1998-2023, Version: 2023-08-29, # https://doi.org/10.7289/V5X0659V # # For contact information see https://gml.noaa.gov/about/stafflist.html # # Calibration scale used: NOAA 2016 # More information about the calibration scale can be found at: https://gml.noaa.gov/ccl/ # # See (http://www.esrl.noaa.gov/gmd/obop/) for station statistics and personnel. # # The CATS GCs sample air once an hour. Daily median data are provided in parts-per-trillion, ppt. # Abbreviations used: # yr=year, mon=month, m=monthly data; gc=type of sample--in situ GC data, sd=standard deviation of samples, # n=number of samples, brw=Pt. Barrow, Alaska, sum=Summit, Greenland, nwr= Niwot Ridge, Colorado # mlo=Mauna Loa, Hawaii, smo = American Samoa, spo=South Pole, Antarctica # NAN=not a number or no data, and space(s) is the delimiter. # # The standard deviation (unc) reported is the estimate of insturmental precision. # The standard deviation (sd) reported is the estimate of atmospheric variability. # # year, month, day, daily median F11 in ppt, std. dev. # F11catsSMOyr F11catsSMOmon F11catsSMOday F11catsSMOm F11catsSMOmsd F11catsSMOn 1998 12 4 nan nan 0 1998 12 5 nan nan 0 1998 12 6 nan nan 0 1998 12 7 nan nan 0 1998 12 8 261.42 0.77 21 1998 12 9 261.61 0.72 24 1998 12 10 261.63 0.68 24 1998 12 11 261.14 0.65 24 1998 12 12 261.26 0.59 24 1998 12 13 261.00 0.55 24 1998 12 14 261.11 0.56 24 1998 12 15 261.02 0.58 22 1998 12 16 261.19 0.59 15 1998 12 17 261.09 0.62 24 1998 12 18 261.07 0.63 20 1998 12 19 261.24 0.63 20 1998 12 20 261.40 0.61 24 1998 12 21 262.29 0.60 19 1998 12 22 261.91 0.56 24 1998 12 23 261.80 0.55 24 1998 12 24 261.95 0.56 24 1998 12 25 262.23 0.59 21 1998 12 26 261.89 0.59 22 1998 12 27 261.69 0.63 24 1998 12 28 261.63 0.62 23 1998 12 29 261.83 0.61 16 1998 12 30 261.87 0.58 20 1998 12 31 nan nan 0 1999 1 1 nan nan 0 1999 1 2 nan nan 0 1999 1 3 nan nan 0 1999 1 4 nan nan 0 1999 1 5 nan nan 0 1999 1 6 nan nan 0 1999 1 7 nan nan 0 1999 1 8 nan nan 0 1999 1 9 261.79 0.54 16 1999 1 10 261.95 0.55 24 1999 1 11 261.63 0.56 24 1999 1 12 261.90 0.60 19 1999 1 13 261.58 0.60 24 1999 1 14 262.02 0.62 22 1999 1 15 261.58 0.60 23 1999 1 16 261.98 0.57 24 1999 1 17 262.03 0.52 23 1999 1 18 261.42 0.53 24 1999 1 19 261.57 0.54 23 1999 1 20 261.93 0.57 22 1999 1 21 262.00 0.60 19 1999 1 22 261.54 0.59 24 1999 1 23 261.17 0.58 24 1999 1 24 261.44 0.56 24 1999 1 25 261.75 0.61 24 1999 1 26 261.62 0.62 18 1999 1 27 261.56 0.63 23 1999 1 28 261.39 0.62 23 1999 1 29 261.35 0.59 24 1999 1 30 261.37 0.54 24 1999 1 31 261.22 0.52 24 1999 2 1 260.98 0.52 24 1999 2 2 260.97 0.52 23 1999 2 3 260.98 0.52 20 1999 2 4 261.01 0.50 24 1999 2 5 261.02 0.50 24 1999 2 6 261.30 0.50 24 1999 2 7 261.62 0.58 24 1999 2 8 261.67 0.63 23 1999 2 9 261.81 0.68 17 1999 2 10 261.60 0.68 19 1999 2 11 261.25 0.67 14 1999 2 12 261.83 0.58 24 1999 2 13 261.67 0.56 24 1999 2 14 261.61 0.55 24 1999 2 15 261.39 0.57 24 1999 2 16 261.57 0.58 23 1999 2 17 261.54 0.57 24 1999 2 18 260.99 0.56 24 1999 2 19 261.32 0.53 24 1999 2 20 261.19 0.52 20 1999 2 21 261.38 0.52 24 1999 2 22 261.27 0.52 17 1999 2 23 260.81 0.52 11 1999 2 24 260.28 0.53 24 1999 2 25 260.42 0.53 23 1999 2 26 261.16 0.50 23 1999 2 27 261.48 0.51 24 1999 2 28 261.68 0.50 24 1999 3 1 261.17 0.49 24 1999 3 2 260.73 0.47 23 1999 3 3 261.26 0.48 24 1999 3 4 260.73 0.49 23 1999 3 5 260.69 0.50 24 1999 3 6 260.46 0.52 24 1999 3 7 260.59 0.53 24 1999 3 8 260.88 0.54 24 1999 3 9 260.77 0.54 14 1999 3 10 260.58 0.53 24 1999 3 11 260.39 0.51 19 1999 3 12 260.48 0.50 24 1999 3 13 260.14 0.52 24 1999 3 14 260.44 0.51 24 1999 3 15 260.45 0.51 24 1999 3 16 260.20 0.52 24 1999 3 17 260.26 0.53 24 1999 3 18 nan nan 0 1999 3 19 260.40 0.52 22 1999 3 20 260.73 0.53 24 1999 3 21 260.89 0.55 24 1999 3 22 260.65 0.54 24 1999 3 23 260.59 0.54 18 1999 3 24 260.63 0.53 24 1999 3 25 nan nan 0 1999 3 26 260.42 0.53 18 1999 3 27 260.49 0.50 23 1999 3 28 260.42 0.49 24 1999 3 29 260.71 0.53 23 1999 3 30 260.93 0.55 24 1999 3 31 260.88 0.53 23 1999 4 1 nan nan 0 1999 4 2 260.36 0.56 23 1999 4 3 260.47 0.53 24 1999 4 4 260.11 0.51 24 1999 4 5 260.11 0.53 24 1999 4 6 260.03 0.54 24 1999 4 7 259.99 0.54 24 1999 4 8 nan nan 0 1999 4 9 260.20 0.58 23 1999 4 10 260.06 0.58 24 1999 4 11 260.33 0.56 24 1999 4 12 261.13 0.55 24 1999 4 13 260.85 0.55 24 1999 4 14 260.68 0.51 24 1999 4 15 260.50 0.49 24 1999 4 16 260.14 0.50 24 1999 4 17 260.53 0.50 24 1999 4 18 260.38 0.57 24 1999 4 19 260.70 0.56 23 1999 4 20 260.77 0.59 14 1999 4 21 260.65 0.69 24 1999 4 22 260.43 0.77 23 1999 4 23 260.39 0.72 19 1999 4 24 260.85 0.73 20 1999 4 25 260.92 0.73 24 1999 4 26 260.64 0.69 24 1999 4 27 260.70 0.63 19 1999 4 28 261.01 0.67 6 1999 4 29 nan nan 0 1999 4 30 260.61 0.61 20 1999 5 1 260.64 0.58 24 1999 5 2 260.60 0.56 24 1999 5 3 260.70 0.51 24 1999 5 4 260.94 0.53 23 1999 5 5 260.55 0.56 21 1999 5 6 nan nan 0 1999 5 7 260.06 0.53 18 1999 5 8 260.66 0.51 24 1999 5 9 260.36 0.49 23 1999 5 10 260.59 0.47 24 1999 5 11 260.63 0.48 24 1999 5 12 260.12 0.59 24 1999 5 13 260.22 0.63 24 1999 5 14 258.69 0.69 14 1999 5 15 nan nan 0 1999 5 16 nan nan 0 1999 5 17 nan nan 0 1999 5 18 260.38 0.43 15 1999 5 19 260.50 0.49 23 1999 5 20 260.47 0.52 24 1999 5 21 260.40 0.52 24 1999 5 22 259.82 0.53 24 1999 5 23 259.55 0.58 24 1999 5 24 259.25 0.59 24 1999 5 25 259.34 0.59 24 1999 5 26 nan nan 0 1999 5 27 nan nan 0 1999 5 28 259.97 0.77 13 1999 5 29 260.46 0.70 19 1999 5 30 260.41 0.65 24 1999 5 31 260.48 0.63 24 1999 6 1 260.65 0.53 24 1999 6 2 260.42 0.54 24 1999 6 3 260.02 0.56 24 1999 6 4 261.05 0.58 24 1999 6 5 260.33 0.56 24 1999 6 6 260.14 0.57 23 1999 6 7 259.94 0.56 25 1999 6 8 259.99 0.57 23 1999 6 9 260.30 0.56 24 1999 6 10 260.59 0.59 9 1999 6 11 259.31 0.59 19 1999 6 12 260.35 0.59 18 1999 6 13 260.53 0.59 24 1999 6 14 259.64 0.61 24 1999 6 15 260.14 0.60 18 1999 6 16 260.26 0.60 24 1999 6 17 260.46 0.63 24 1999 6 18 260.31 0.70 24 1999 6 19 260.09 0.72 25 1999 6 20 259.94 0.75 23 1999 6 21 260.03 0.78 21 1999 6 22 260.35 0.79 24 1999 6 23 260.35 0.74 24 1999 6 24 260.10 0.74 19 1999 6 25 259.38 0.71 24 1999 6 26 259.58 0.67 24 1999 6 27 259.39 0.65 24 1999 6 28 259.57 0.69 24 1999 6 29 259.45 0.66 21 1999 6 30 259.17 0.65 21 1999 7 1 260.04 0.67 24 1999 7 2 259.70 0.69 24 1999 7 3 259.51 0.63 24 1999 7 4 259.88 0.65 24 1999 7 5 259.89 0.74 24 1999 7 6 260.38 0.96 19 1999 7 7 260.20 1.08 6 1999 7 8 259.77 1.12 11 1999 7 9 259.89 1.08 21 1999 7 10 260.05 0.99 23 1999 7 11 259.46 0.86 24 1999 7 12 259.52 0.72 24 1999 7 13 259.31 0.72 22 1999 7 14 259.35 0.71 21 1999 7 15 260.02 0.67 24 1999 7 16 259.77 0.61 22 1999 7 17 259.74 0.59 24 1999 7 18 259.83 0.56 24 1999 7 19 259.57 0.66 24 1999 7 20 259.19 0.70 22 1999 7 21 259.21 0.74 22 1999 7 22 nan nan 0 1999 7 23 259.84 0.82 23 1999 7 24 259.96 0.71 24 1999 7 25 259.86 0.69 23 1999 7 26 259.91 0.69 24 1999 7 27 259.93 0.64 23 1999 7 28 259.97 0.69 20 1999 7 29 259.78 0.73 24 1999 7 30 259.84 0.78 16 1999 7 31 259.50 0.77 19 1999 8 1 260.04 0.75 23 1999 8 2 260.01 0.66 24 1999 8 3 259.80 0.67 24 1999 8 4 259.87 0.66 22 1999 8 5 259.82 0.72 10 1999 8 6 259.95 0.74 20 1999 8 7 259.99 0.77 24 1999 8 8 259.77 0.78 24 1999 8 9 260.09 0.78 23 1999 8 10 260.16 0.77 7 1999 8 11 nan nan 0 1999 8 12 nan nan 0 1999 8 13 260.00 0.49 19 1999 8 14 260.13 0.49 21 1999 8 15 259.98 0.50 24 1999 8 16 260.46 0.50 24 1999 8 17 259.65 0.52 24 1999 8 18 259.43 0.51 23 1999 8 19 nan nan 0 1999 8 20 260.25 0.47 23 1999 8 21 260.01 0.48 24 1999 8 22 260.00 0.48 24 1999 8 23 259.80 0.53 24 1999 8 24 259.65 0.56 24 1999 8 25 259.80 0.56 20 1999 8 26 nan nan 0 1999 8 27 259.89 0.53 22 1999 8 28 259.90 0.48 23 1999 8 29 259.93 0.48 23 1999 8 30 259.79 0.53 22 1999 8 31 nan nan 0 1999 9 1 259.97 0.59 14 1999 9 2 259.60 0.58 20 1999 9 3 259.46 0.56 20 1999 9 4 260.22 0.52 24 1999 9 5 259.98 0.54 24 1999 9 6 259.41 0.56 24 1999 9 7 259.68 0.59 24 1999 9 8 259.57 0.61 16 1999 9 9 259.63 0.61 23 1999 9 10 259.68 0.58 24 1999 9 11 259.16 0.53 19 1999 9 12 259.58 0.48 19 1999 9 13 259.44 0.46 24 1999 9 14 259.18 0.46 24 1999 9 15 259.42 0.50 24 1999 9 16 259.86 0.52 24 1999 9 17 260.25 0.53 23 1999 9 18 259.55 0.54 24 1999 9 19 259.39 0.54 24 1999 9 20 259.14 0.53 24 1999 9 21 259.17 0.53 24 1999 9 22 259.42 0.54 20 1999 9 23 258.88 0.55 23 1999 9 24 259.29 0.54 19 1999 9 25 259.22 0.55 24 1999 9 26 259.35 0.55 24 1999 9 27 260.07 0.54 24 1999 9 28 259.50 0.54 24 1999 9 29 259.78 0.56 24 1999 9 30 259.06 0.54 24 1999 10 1 259.09 0.52 24 1999 10 2 258.88 0.53 24 1999 10 3 259.17 0.53 23 1999 10 4 259.23 0.50 24 1999 10 5 259.69 0.53 24 1999 10 6 259.27 0.51 18 1999 10 7 259.12 0.49 20 1999 10 8 259.47 0.47 24 1999 10 9 259.39 0.49 24 1999 10 10 259.40 0.51 23 1999 10 11 259.35 0.56 24 1999 10 12 259.45 0.60 23 1999 10 13 259.77 0.68 23 1999 10 14 259.86 0.71 17 1999 10 15 259.51 0.68 20 1999 10 16 259.15 0.70 22 1999 10 17 260.13 0.68 12 1999 10 18 260.05 0.62 13 1999 10 19 259.74 0.63 15 1999 10 20 259.91 0.64 14 1999 10 21 260.22 0.63 17 1999 10 22 259.47 0.64 24 1999 10 23 259.04 0.66 23 1999 10 24 259.11 0.64 24 1999 10 25 259.00 0.64 24 1999 10 26 259.39 0.63 23 1999 10 27 nan nan 0 1999 10 28 259.25 0.54 13 1999 10 29 259.25 0.49 24 1999 10 30 259.35 0.48 24 1999 10 31 259.91 0.45 24 1999 11 1 259.84 0.48 24 1999 11 2 259.82 0.51 23 1999 11 3 259.53 0.52 24 1999 11 4 259.38 0.54 24 1999 11 5 259.39 0.56 24 1999 11 6 259.83 0.54 24 1999 11 7 259.99 0.54 24 1999 11 8 259.44 0.52 19 1999 11 9 259.49 0.54 23 1999 11 10 259.68 0.53 24 1999 11 11 259.63 0.52 24 1999 11 12 259.97 0.48 24 1999 11 13 259.53 0.47 24 1999 11 14 258.93 0.42 23 1999 11 15 259.17 0.45 13 1999 11 16 nan nan 0 1999 11 17 259.07 0.55 14 1999 11 18 258.92 0.56 24 1999 11 19 259.45 0.56 24 1999 11 20 259.69 0.53 20 1999 11 21 259.59 0.53 24 1999 11 22 259.81 0.50 24 1999 11 23 259.63 0.50 24 1999 11 24 259.70 0.48 24 1999 11 25 259.66 0.48 24 1999 11 26 259.65 0.50 24 1999 11 27 259.31 0.51 24 1999 11 28 260.11 0.52 8 1999 11 29 259.77 0.52 24 1999 11 30 259.39 0.51 24 1999 12 1 259.14 0.51 24 1999 12 2 259.39 0.50 24 1999 12 3 259.97 0.53 24 1999 12 4 260.27 0.54 24 1999 12 5 260.15 0.55 16 1999 12 6 260.21 0.53 24 1999 12 7 259.92 0.52 19 1999 12 8 259.71 0.53 22 1999 12 9 259.53 0.51 24 1999 12 10 260.21 0.52 24 1999 12 11 259.71 0.50 23 1999 12 12 259.89 0.54 24 1999 12 13 259.64 0.56 24 1999 12 14 259.27 0.58 24 1999 12 15 259.48 0.58 16 1999 12 16 259.43 0.58 18 1999 12 17 260.00 0.55 24 1999 12 18 259.81 0.51 24 1999 12 19 259.69 0.49 24 1999 12 20 259.58 0.49 24 1999 12 21 259.19 0.55 24 1999 12 22 258.67 0.56 24 1999 12 23 258.87 0.56 20 1999 12 24 259.15 0.57 19 1999 12 25 259.03 0.58 24 1999 12 26 259.24 0.53 24 1999 12 27 259.09 0.52 21 1999 12 28 259.63 0.51 22 1999 12 29 260.26 0.51 21 1999 12 30 259.87 0.51 24 1999 12 31 259.83 0.50 24 2000 1 1 259.91 0.49 24 2000 1 2 259.93 0.47 24 2000 1 3 260.00 0.45 24 2000 1 4 260.20 0.46 24 2000 1 5 259.91 0.49 24 2000 1 6 259.85 0.51 24 2000 1 7 260.05 0.54 24 2000 1 8 260.21 0.56 24 2000 1 9 260.22 0.59 24 2000 1 10 259.84 0.59 24 2000 1 11 259.67 0.58 24 2000 1 12 259.86 0.55 24 2000 1 13 259.81 0.54 23 2000 1 14 259.77 0.49 24 2000 1 15 259.59 0.49 24 2000 1 16 259.68 0.48 24 2000 1 17 259.74 0.50 23 2000 1 18 259.42 0.56 24 2000 1 19 259.48 0.58 23 2000 1 20 259.54 0.57 20 2000 1 21 259.66 0.55 24 2000 1 22 259.27 0.57 24 2000 1 23 259.99 0.54 24 2000 1 24 259.82 0.51 24 2000 1 25 259.72 0.51 20 2000 1 26 259.85 0.50 24 2000 1 27 259.83 0.47 24 2000 1 28 259.78 0.46 20 2000 1 29 259.81 0.50 24 2000 1 30 259.74 0.54 24 2000 1 31 259.68 0.57 19 2000 2 1 259.80 0.56 20 2000 2 2 259.65 0.57 24 2000 2 3 259.53 0.53 16 2000 2 4 260.36 0.38 11 2000 2 5 259.73 0.35 12 2000 2 6 260.05 0.35 12 2000 2 7 259.82 0.31 12 2000 2 8 259.98 0.32 12 2000 2 9 259.77 0.33 10 2000 2 10 260.20 0.32 12 2000 2 11 260.21 0.35 12 2000 2 12 260.64 0.39 12 2000 2 13 260.68 0.41 12 2000 2 14 259.76 0.43 12 2000 2 15 259.97 0.43 12 2000 2 16 260.22 0.44 12 2000 2 17 260.33 0.42 12 2000 2 18 260.16 0.42 10 2000 2 19 260.43 0.38 12 2000 2 20 260.44 0.37 11 2000 2 21 260.25 0.36 12 2000 2 22 260.14 0.34 12 2000 2 23 260.15 0.32 12 2000 2 24 260.26 0.33 12 2000 2 25 260.18 0.32 11 2000 2 26 259.86 0.31 11 2000 2 27 260.29 0.32 12 2000 2 28 260.85 0.33 12 2000 3 1 260.72 0.32 24 2000 3 2 260.52 0.35 12 2000 3 3 260.41 0.37 10 2000 3 4 260.56 0.38 12 2000 3 5 260.43 0.38 12 2000 3 6 260.33 0.40 12 2000 3 7 261.12 0.41 12 2000 3 8 260.53 0.42 12 2000 3 9 260.44 0.45 12 2000 3 10 260.80 0.48 12 2000 3 11 260.82 0.49 11 2000 3 12 260.42 0.47 12 2000 3 13 259.90 0.50 12 2000 3 14 259.71 0.45 12 2000 3 15 260.07 0.43 12 2000 3 16 259.78 0.37 12 2000 3 17 260.41 0.35 12 2000 3 18 258.97 0.42 12 2000 3 19 258.48 0.49 12 2000 3 20 258.49 0.51 11 2000 3 21 258.40 0.53 12 2000 3 22 258.43 0.57 23 2000 3 23 258.44 0.57 24 2000 3 24 258.94 0.60 18 2000 3 25 258.93 0.59 24 2000 3 26 258.53 0.57 24 2000 3 27 258.54 0.56 24 2000 3 28 258.40 0.55 23 2000 3 29 258.40 0.52 15 2000 3 30 258.42 0.53 25 2000 3 31 258.15 0.53 24 2000 4 1 258.77 0.51 24 2000 4 2 258.89 0.51 24 2000 4 3 258.54 0.51 24 2000 4 4 258.26 0.50 24 2000 4 5 258.19 0.50 23 2000 4 6 258.64 0.50 24 2000 4 7 258.82 0.50 24 2000 4 8 258.47 0.54 20 2000 4 9 258.48 0.51 18 2000 4 10 258.63 0.52 20 2000 4 11 258.68 0.53 23 2000 4 12 258.59 0.54 21 2000 4 13 258.44 0.51 24 2000 4 14 258.63 0.50 24 2000 4 15 258.26 0.51 24 2000 4 16 258.45 0.52 24 2000 4 17 258.46 0.53 24 2000 4 18 258.97 0.53 20 2000 4 19 258.54 0.56 24 2000 4 20 258.37 0.57 23 2000 4 21 258.25 0.55 20 2000 4 22 257.97 0.55 24 2000 4 23 257.54 0.55 24 2000 4 24 257.76 0.56 24 2000 4 25 257.59 0.56 24 2000 4 26 257.78 0.57 20 2000 4 27 257.95 0.54 24 2000 4 28 257.96 0.54 19 2000 4 29 258.50 0.50 24 2000 4 30 258.23 0.49 24 2000 5 1 258.48 0.49 24 2000 5 2 258.56 0.52 24 2000 5 3 258.51 0.51 24 2000 5 4 257.38 0.51 24 2000 5 5 257.26 0.50 24 2000 5 6 257.66 0.50 24 2000 5 7 258.09 0.47 24 2000 5 8 258.48 0.45 18 2000 5 9 258.36 0.42 21 2000 5 10 258.26 0.46 21 2000 5 11 258.25 0.46 23 2000 5 12 nan nan 0 2000 5 13 258.49 0.50 13 2000 5 14 257.84 0.52 24 2000 5 15 257.69 0.50 20 2000 5 16 257.47 0.53 24 2000 5 17 257.57 0.54 23 2000 5 18 257.89 0.55 19 2000 5 19 257.50 0.56 19 2000 5 20 257.54 0.58 24 2000 5 21 nan nan 0 2000 5 22 nan nan 0 2000 5 23 257.71 0.49 15 2000 5 24 257.75 0.53 24 2000 5 25 257.66 0.54 17 2000 5 26 257.76 0.53 20 2000 5 27 258.22 0.53 24 2000 5 28 257.91 0.53 19 2000 5 29 257.60 0.50 23 2000 5 30 nan nan 0 2000 5 31 nan nan 0 2000 6 1 nan nan 0 2000 6 2 nan nan 0 2000 6 3 nan nan 0 2000 6 4 nan nan 0 2000 6 5 nan nan 0 2000 6 6 nan nan 0 2000 6 7 nan nan 0 2000 6 8 nan nan 0 2000 6 9 nan nan 0 2000 6 10 nan nan 0 2000 6 11 nan nan 0 2000 6 12 nan nan 0 2000 6 13 257.50 0.57 23 2000 6 14 257.45 0.55 24 2000 6 15 257.20 0.53 22 2000 6 16 257.66 0.52 24 2000 6 17 257.64 0.49 21 2000 6 18 257.67 0.47 24 2000 6 19 257.44 0.47 24 2000 6 20 257.42 0.48 24 2000 6 21 257.42 0.49 23 2000 6 22 257.95 0.50 22 2000 6 23 257.94 0.52 20 2000 6 24 257.78 0.53 24 2000 6 25 257.34 0.55 24 2000 6 26 256.98 0.56 24 2000 6 27 257.05 0.56 19 2000 6 28 257.22 0.55 24 2000 6 29 257.12 0.55 24 2000 6 30 257.36 0.51 24 2000 7 1 257.56 0.49 23 2000 7 2 257.55 0.49 24 2000 7 3 257.80 0.49 24 2000 7 4 257.57 0.47 22 2000 7 5 257.53 0.47 24 2000 7 6 258.17 0.47 24 2000 7 7 257.96 0.44 24 2000 7 8 258.18 0.49 24 2000 7 9 258.18 0.56 24 2000 7 10 258.15 0.57 24 2000 7 11 257.49 0.59 19 2000 7 12 257.23 0.62 23 2000 7 13 257.09 0.60 24 2000 7 14 257.46 0.54 17 2000 7 15 257.51 0.56 20 2000 7 16 257.71 0.61 24 2000 7 17 257.41 0.62 19 2000 7 18 257.90 0.63 21 2000 7 19 257.52 0.66 16 2000 7 20 257.34 0.65 24 2000 7 21 257.39 0.57 24 2000 7 22 257.44 0.51 24 2000 7 23 257.75 0.49 24 2000 7 24 257.62 0.47 24 2000 7 25 257.92 0.48 23 2000 7 26 257.64 0.55 24 2000 7 27 257.60 0.58 21 2000 7 28 nan nan 0 2000 7 29 256.97 0.58 20 2000 7 30 257.34 0.56 24 2000 7 31 257.26 0.53 24 2000 8 1 257.06 0.53 23 2000 8 2 257.21 0.56 24 2000 8 3 257.44 0.59 24 2000 8 4 257.78 0.60 12 2000 8 5 257.36 0.63 21 2000 8 6 257.81 0.68 24 2000 8 7 257.47 0.66 23 2000 8 8 257.80 0.64 15 2000 8 9 257.97 0.67 19 2000 8 10 257.56 0.65 23 2000 8 11 257.86 0.61 21 2000 8 12 257.53 0.62 24 2000 8 13 257.86 0.60 24 2000 8 14 257.60 0.57 19 2000 8 15 257.83 0.59 24 2000 8 16 257.37 0.66 23 2000 8 17 257.82 0.65 24 2000 8 18 256.95 0.67 23 2000 8 19 nan nan 0 2000 8 20 nan nan 0 2000 8 21 nan nan 0 2000 8 22 nan nan 0 2000 8 23 257.59 0.54 16 2000 8 24 258.00 0.52 24 2000 8 25 257.24 0.51 24 2000 8 26 257.00 0.50 24 2000 8 27 257.10 0.50 24 2000 8 28 257.10 0.53 23 2000 8 29 257.22 0.58 23 2000 8 30 257.44 0.59 24 2000 8 31 257.41 0.57 19 2000 9 1 257.18 0.56 24 2000 9 2 257.39 0.54 24 2000 9 3 257.30 0.50 20 2000 9 4 257.12 0.50 24 2000 9 5 257.23 0.53 23 2000 9 6 257.14 0.54 24 2000 9 7 257.34 0.55 24 2000 9 8 257.05 0.56 24 2000 9 9 256.94 0.55 23 2000 9 10 256.83 0.51 20 2000 9 11 257.15 0.50 24 2000 9 12 257.28 0.51 19 2000 9 13 257.06 0.53 24 2000 9 14 256.77 0.52 24 2000 9 15 257.00 0.53 20 2000 9 16 257.46 0.54 24 2000 9 17 257.24 0.52 24 2000 9 18 257.57 0.50 24 2000 9 19 257.26 0.53 23 2000 9 20 257.55 0.54 24 2000 9 21 257.44 0.55 24 2000 9 22 258.09 0.57 24 2000 9 23 257.87 0.58 24 2000 9 24 257.53 0.59 24 2000 9 25 257.66 0.58 24 2000 9 26 257.60 0.61 24 2000 9 27 258.05 0.59 22 2000 9 28 258.06 0.57 18 2000 9 29 257.55 0.53 23 2000 9 30 257.29 0.53 24 2000 10 1 257.53 0.51 24 2000 10 2 257.25 0.51 24 2000 10 3 257.14 0.53 23 2000 10 4 257.03 0.54 24 2000 10 5 257.07 0.53 24 2000 10 6 257.43 0.52 24 2000 10 7 257.13 0.52 24 2000 10 8 257.20 0.50 24 2000 10 9 257.13 0.48 24 2000 10 10 256.95 0.47 24 2000 10 11 256.80 0.45 24 2000 10 12 257.21 0.46 23 2000 10 13 257.68 0.46 24 2000 10 14 257.78 0.46 24 2000 10 15 257.49 0.46 24 2000 10 16 257.47 0.46 24 2000 10 17 257.65 0.44 24 2000 10 18 257.42 0.42 23 2000 10 19 257.22 0.43 24 2000 10 20 257.32 0.44 23 2000 10 21 257.45 0.46 21 2000 10 22 257.65 0.46 24 2000 10 23 257.59 0.47 20 2000 10 24 257.60 0.48 24 2000 10 25 257.77 0.47 24 2000 10 26 257.71 0.49 23 2000 10 27 257.50 0.54 24 2000 10 28 257.66 0.57 23 2000 10 29 257.37 0.59 20 2000 10 30 257.54 0.59 15 2000 10 31 257.14 0.58 20 2000 11 1 256.69 0.57 22 2000 11 2 257.00 0.54 24 2000 11 3 257.04 0.54 24 2000 11 4 257.48 0.55 24 2000 11 5 257.76 0.57 24 2000 11 6 257.45 0.58 20 2000 11 7 257.23 0.63 23 2000 11 8 257.07 0.63 24 2000 11 9 257.31 0.64 23 2000 11 10 257.28 0.64 20 2000 11 11 257.14 0.65 24 2000 11 12 257.06 0.59 20 2000 11 13 257.44 0.57 23 2000 11 14 257.19 0.60 24 2000 11 15 257.25 0.61 20 2000 11 16 257.12 0.58 14 2000 11 17 257.41 0.58 24 2000 11 18 257.35 0.57 24 2000 11 19 257.16 0.53 24 2000 11 20 257.45 0.50 17 2000 11 21 257.51 0.48 24 2000 11 22 257.29 0.50 24 2000 11 23 257.13 0.52 22 2000 11 24 256.96 0.51 24 2000 11 25 256.89 0.50 24 2000 11 26 256.32 0.51 18 2000 11 27 nan nan 0 2000 11 28 257.60 0.57 21 2000 11 29 257.37 0.58 11 2000 11 30 257.92 0.59 18 2000 12 1 257.77 0.60 24 2000 12 2 257.50 0.53 24 2000 12 3 257.08 0.48 24 2000 12 4 257.29 0.48 21 2000 12 5 257.73 0.51 24 2000 12 6 257.93 0.57 24 2000 12 7 258.17 0.56 24 2000 12 8 257.95 0.55 13 2000 12 9 257.35 0.56 24 2000 12 10 257.54 0.53 24 2000 12 11 257.39 0.46 24 2000 12 12 257.45 0.51 24 2000 12 13 257.68 0.54 24 2000 12 14 257.54 0.55 23 2000 12 15 257.35 0.58 24 2000 12 16 257.81 0.59 24 2000 12 17 257.88 0.56 24 2000 12 18 257.77 0.54 24 2000 12 19 256.92 0.54 24 2000 12 20 256.97 0.54 24 2000 12 21 256.84 0.54 24 2000 12 22 257.48 0.55 24 2000 12 23 256.61 0.55 24 2000 12 24 256.99 0.56 24 2000 12 25 256.44 0.55 23 2000 12 26 256.25 0.57 24 2000 12 27 256.52 0.57 20 2000 12 28 256.59 0.60 19 2000 12 29 257.60 0.59 21 2000 12 30 257.31 0.60 24 2000 12 31 257.63 0.58 22 2001 1 1 nan nan 0 2001 1 2 nan nan 0 2001 1 3 nan nan 0 2001 1 4 257.46 0.62 21 2001 1 5 257.36 0.61 21 2001 1 6 257.18 0.66 17 2001 1 7 257.53 1.15 24 2001 1 8 257.37 1.27 24 2001 1 9 257.95 1.28 9 2001 1 10 257.48 1.29 19 2001 1 11 257.40 1.27 24 2001 1 12 256.72 0.83 15 2001 1 13 256.97 0.61 24 2001 1 14 257.25 0.57 23 2001 1 15 256.79 0.55 24 2001 1 16 257.19 0.62 24 2001 1 17 256.95 0.67 23 2001 1 18 257.66 0.64 24 2001 1 19 257.70 0.62 20 2001 1 20 257.88 0.66 21 2001 1 21 257.61 0.69 16 2001 1 22 257.66 0.66 23 2001 1 23 257.78 0.75 10 2001 1 24 257.75 0.81 14 2001 1 25 257.45 0.81 16 2001 1 26 257.50 0.81 19 2001 1 27 257.67 0.83 24 2001 1 28 257.90 0.81 14 2001 1 29 257.52 0.88 17 2001 1 30 nan nan 0 2001 1 31 257.43 0.85 12 2001 2 1 257.27 0.87 19 2001 2 2 257.62 0.83 22 2001 2 3 257.65 0.74 18 2001 2 4 257.24 0.79 24 2001 2 5 257.28 0.89 23 2001 2 6 257.18 0.91 19 2001 2 7 256.36 0.99 13 2001 2 8 nan nan 0 2001 2 9 nan nan 0 2001 2 10 nan nan 0 2001 2 11 nan nan 0 2001 2 12 nan nan 0 2001 2 13 nan nan 0 2001 2 14 nan nan 0 2001 2 15 nan nan 0 2001 2 16 257.52 1.19 23 2001 2 17 257.23 1.15 9 2001 2 18 nan nan 0 2001 2 19 nan nan 0 2001 2 20 nan nan 0 2001 2 21 nan nan 0 2001 2 22 257.43 0.94 13 2001 2 23 257.05 0.90 19 2001 2 24 257.23 0.89 23 2001 2 25 257.37 0.94 24 2001 2 26 257.85 0.98 22 2001 2 27 257.46 1.04 22 2001 2 28 257.78 1.07 20 2001 3 1 257.50 1.09 24 2001 3 2 257.87 1.04 24 2001 3 3 257.77 0.98 24 2001 3 4 257.38 0.95 22 2001 3 5 257.00 0.98 24 2001 3 6 257.21 1.07 24 2001 3 7 257.79 1.18 24 2001 3 8 257.51 1.25 20 2001 3 9 257.66 1.19 14 2001 3 10 257.59 1.14 20 2001 3 11 257.42 1.01 24 2001 3 12 257.11 0.88 24 2001 3 13 257.17 0.82 23 2001 3 14 256.55 0.86 24 2001 3 15 257.10 0.90 24 2001 3 16 257.07 0.88 24 2001 3 17 257.07 0.87 24 2001 3 18 256.57 0.87 24 2001 3 19 255.95 0.87 7 2001 3 20 256.79 0.84 23 2001 3 21 256.32 0.89 20 2001 3 22 256.53 0.92 24 2001 3 23 256.08 0.93 23 2001 3 24 256.19 0.95 24 2001 3 25 256.79 1.03 19 2001 3 26 nan nan 0 2001 3 27 256.40 0.96 7 2001 3 28 256.53 0.86 24 2001 3 29 257.07 0.80 24 2001 3 30 256.93 0.75 24 2001 3 31 256.60 0.74 23 2001 4 1 256.59 0.76 24 2001 4 2 257.21 0.78 24 2001 4 3 256.88 0.81 24 2001 4 4 256.93 0.80 24 2001 4 5 256.56 0.79 24 2001 4 6 256.40 0.74 24 2001 4 7 257.13 0.73 24 2001 4 8 256.70 0.73 24 2001 4 9 256.58 0.73 24 2001 4 10 256.97 0.77 24 2001 4 11 257.26 0.81 24 2001 4 12 257.21 0.87 24 2001 4 13 256.78 0.89 24 2001 4 14 256.68 0.92 13 2001 4 15 nan nan 0 2001 4 16 nan nan 0 2001 4 17 nan nan 0 2001 4 18 nan nan 0 2001 4 19 nan nan 0 2001 4 20 nan nan 0 2001 4 21 nan nan 0 2001 4 22 nan nan 0 2001 4 23 nan nan 0 2001 4 24 nan nan 0 2001 4 25 256.72 1.30 9 2001 4 26 256.68 1.42 19 2001 4 27 257.05 1.32 6 2001 4 28 256.15 1.24 24 2001 4 29 256.48 1.17 24 2001 4 30 256.28 1.13 20 2001 5 1 256.36 1.07 24 2001 5 2 255.69 1.14 23 2001 5 3 255.31 1.20 24 2001 5 4 255.91 1.15 23 2001 5 5 255.72 1.18 24 2001 5 6 255.79 1.18 24 2001 5 7 255.58 1.16 23 2001 5 8 255.89 1.15 17 2001 5 9 nan nan 0 2001 5 10 nan nan 0 2001 5 11 nan nan 0 2001 5 12 nan nan 0 2001 5 13 255.77 1.29 17 2001 5 14 256.65 1.24 24 2001 5 15 256.59 1.26 24 2001 5 16 256.71 1.25 24 2001 5 17 256.44 1.21 24 2001 5 18 255.65 1.18 24 2001 5 19 255.25 1.17 9 2001 5 20 255.46 1.05 24 2001 5 21 255.32 1.01 23 2001 5 22 255.29 1.04 24 2001 5 23 255.49 1.06 24 2001 5 24 255.58 1.06 20 2001 5 25 255.94 1.08 23 2001 5 26 255.79 1.07 21 2001 5 27 256.00 1.02 24 2001 5 28 255.73 1.05 24 2001 5 29 255.57 1.16 24 2001 5 30 255.64 1.26 24 2001 5 31 255.70 1.27 23 2001 6 1 255.72 0.32 14 2001 6 2 255.80 0.32 20 2001 6 3 255.76 0.33 24 2001 6 4 255.87 0.32 24 2001 6 5 255.92 0.32 24 2001 6 6 256.04 0.34 24 2001 6 7 255.75 0.34 24 2001 6 8 256.12 0.31 23 2001 6 9 256.26 0.31 24 2001 6 10 256.11 0.30 24 2001 6 11 256.23 0.28 24 2001 6 12 256.36 0.28 24 2001 6 13 256.35 0.29 23 2001 6 14 256.03 0.30 23 2001 6 15 256.18 0.29 24 2001 6 16 256.11 0.30 24 2001 6 17 256.10 0.31 24 2001 6 18 255.92 0.29 24 2001 6 19 255.86 0.29 23 2001 6 20 256.24 0.33 24 2001 6 21 256.28 0.35 20 2001 6 22 256.47 0.36 22 2001 6 23 nan nan 0 2001 6 24 nan nan 0 2001 6 25 nan nan 0 2001 6 26 nan nan 0 2001 6 27 nan nan 0 2001 6 28 nan nan 0 2001 6 29 nan nan 0 2001 6 30 nan nan 0 2001 7 1 nan nan 0 2001 7 2 nan nan 0 2001 7 3 nan nan 0 2001 7 4 nan nan 0 2001 7 5 nan nan 0 2001 7 6 nan nan 0 2001 7 7 nan nan 0 2001 7 8 nan nan 0 2001 7 9 nan nan 0 2001 7 10 nan nan 0 2001 7 11 257.51 0.25 18 2001 7 12 257.82 0.26 24 2001 7 13 256.86 0.26 24 2001 7 14 256.78 0.27 24 2001 7 15 257.52 0.29 24 2001 7 16 257.67 0.31 24 2001 7 17 257.80 0.31 24 2001 7 18 256.91 0.32 20 2001 7 19 256.95 0.32 24 2001 7 20 257.29 0.31 24 2001 7 21 257.44 0.29 24 2001 7 22 257.57 0.29 24 2001 7 23 257.68 0.27 23 2001 7 24 257.47 0.25 24 2001 7 25 257.45 0.24 24 2001 7 26 256.58 0.25 24 2001 7 27 256.53 0.24 23 2001 7 28 256.68 0.25 24 2001 7 29 256.62 0.26 24 2001 7 30 256.83 0.29 24 2001 7 31 256.92 0.30 24 2001 8 1 257.03 0.30 24 2001 8 2 257.26 0.30 24 2001 8 3 257.46 0.31 23 2001 8 4 257.46 0.31 24 2001 8 5 257.34 0.33 24 2001 8 6 257.39 0.35 24 2001 8 7 257.89 0.38 24 2001 8 8 257.51 0.37 23 2001 8 9 257.27 0.36 16 2001 8 10 257.28 0.34 24 2001 8 11 257.45 0.31 24 2001 8 12 257.62 0.29 23 2001 8 13 257.73 0.29 24 2001 8 14 257.79 0.29 6 2001 8 15 nan nan 0 2001 8 16 nan nan 0 2001 8 17 nan nan 0 2001 8 18 nan nan 0 2001 8 19 nan nan 0 2001 8 20 nan nan 0 2001 8 21 nan nan 0 2001 8 22 nan nan 0 2001 8 23 nan nan 0 2001 8 24 nan nan 0 2001 8 25 nan nan 0 2001 8 26 nan nan 0 2001 8 27 nan nan 0 2001 8 28 nan nan 0 2001 8 29 nan nan 0 2001 8 30 nan nan 0 2001 8 31 nan nan 0 2001 9 1 nan nan 0 2001 9 2 nan nan 0 2001 9 3 nan nan 0 2001 9 4 nan nan 0 2001 9 5 nan nan 0 2001 9 6 nan nan 0 2001 9 7 nan nan 0 2001 9 8 nan nan 0 2001 9 9 nan nan 0 2001 9 10 nan nan 0 2001 9 11 nan nan 0 2001 9 12 nan nan 0 2001 9 13 nan nan 0 2001 9 14 256.66 0.33 9 2001 9 15 256.71 0.33 24 2001 9 16 256.30 0.33 24 2001 9 17 256.56 0.32 24 2001 9 18 256.52 0.31 24 2001 9 19 256.59 0.32 24 2001 9 20 256.47 0.33 24 2001 9 21 256.81 0.32 22 2001 9 22 256.87 0.33 21 2001 9 23 257.22 0.34 24 2001 9 24 257.26 0.35 24 2001 9 25 257.11 0.34 20 2001 9 26 257.05 0.34 22 2001 9 27 257.03 0.34 24 2001 9 28 256.75 0.32 24 2001 9 29 256.67 0.30 24 2001 9 30 256.61 0.33 24 2001 10 1 256.52 0.33 24 2001 10 2 256.54 0.35 24 2001 10 3 256.63 0.36 23 2001 10 4 256.43 0.37 24 2001 10 5 256.61 0.33 23 2001 10 6 256.60 0.33 24 2001 10 7 256.41 0.33 24 2001 10 8 256.45 0.33 24 2001 10 9 256.51 0.33 14 2001 10 10 256.71 0.36 16 2001 10 11 nan nan 0 2001 10 12 nan nan 0 2001 10 13 nan nan 0 2001 10 14 nan nan 0 2001 10 15 nan nan 0 2001 10 16 nan nan 0 2001 10 17 nan nan 0 2001 10 18 nan nan 0 2001 10 19 nan nan 0 2001 10 20 nan nan 0 2001 10 21 nan nan 0 2001 10 22 nan nan 0 2001 10 23 nan nan 0 2001 10 24 nan nan 0 2001 10 25 nan nan 0 2001 10 26 nan nan 0 2001 10 27 nan nan 0 2001 10 28 nan nan 0 2001 10 29 nan nan 0 2001 10 30 nan nan 0 2001 10 31 nan nan 0 2001 11 1 nan nan 0 2001 11 2 nan nan 0 2001 11 3 nan nan 0 2001 11 4 nan nan 0 2001 11 5 nan nan 0 2001 11 6 nan nan 0 2001 11 7 nan nan 0 2001 11 8 nan nan 0 2001 11 9 nan nan 0 2001 11 10 nan nan 0 2001 11 11 nan nan 0 2001 11 12 nan nan 0 2001 11 13 nan nan 0 2001 11 14 nan nan 0 2001 11 15 257.44 0.30 16 2001 11 16 257.42 0.29 24 2001 11 17 257.29 0.28 24 2001 11 18 256.87 0.27 24 2001 11 19 256.61 0.28 24 2001 11 20 256.92 0.29 12 2001 11 21 256.04 0.29 18 2001 11 22 256.00 0.30 24 2001 11 23 256.15 0.31 23 2001 11 24 256.70 0.32 24 2001 11 25 256.67 0.32 24 2001 11 26 256.92 0.36 24 2001 11 27 256.89 0.37 23 2001 11 28 256.92 0.38 24 2001 11 29 257.13 0.39 24 2001 11 30 257.13 0.37 24 2001 12 1 256.36 0.33 23 2001 12 2 255.89 0.33 23 2001 12 3 255.92 0.34 24 2001 12 4 255.93 0.34 22 2001 12 5 256.72 0.36 24 2001 12 6 257.25 0.37 24 2001 12 7 256.92 0.37 24 2001 12 8 256.90 0.35 24 2001 12 9 256.86 0.36 23 2001 12 10 256.82 0.35 19 2001 12 11 256.68 0.33 15 2001 12 12 256.06 0.32 23 2001 12 13 255.97 0.31 23 2001 12 14 255.87 0.32 22 2001 12 15 255.93 0.33 24 2001 12 16 255.97 0.34 18 2001 12 17 nan nan 0 2001 12 18 256.21 0.33 24 2001 12 19 256.08 0.32 23 2001 12 20 256.10 0.32 22 2001 12 21 256.72 0.32 24 2001 12 22 256.54 0.32 23 2001 12 23 256.58 0.33 24 2001 12 24 256.69 0.33 24 2001 12 25 256.30 0.32 24 2001 12 26 257.02 0.33 22 2001 12 27 256.86 0.32 24 2001 12 28 257.27 0.32 23 2001 12 29 257.62 0.33 23 2001 12 30 257.37 0.32 23 2001 12 31 257.47 0.32 18 2002 1 1 257.45 0.33 23 2002 1 2 257.38 0.34 24 2002 1 3 257.29 0.33 24 2002 1 4 257.21 0.33 24 2002 1 5 257.10 0.33 22 2002 1 6 256.87 0.32 24 2002 1 7 256.69 0.32 22 2002 1 8 256.79 0.34 23 2002 1 9 256.84 0.36 21 2002 1 10 256.87 0.42 23 2002 1 11 256.94 0.61 23 2002 1 12 257.21 0.71 21 2002 1 13 257.22 0.89 22 2002 1 14 257.30 1.01 24 2002 1 15 257.37 1.09 15 2002 1 16 nan nan 0 2002 1 17 nan nan 0 2002 1 18 256.74 0.50 16 2002 1 19 256.62 0.36 23 2002 1 20 256.91 0.36 24 2002 1 21 256.59 0.37 22 2002 1 22 nan nan 0 2002 1 23 256.71 0.40 22 2002 1 24 256.89 0.42 17 2002 1 25 256.65 0.74 10 2002 1 26 256.64 1.06 10 2002 1 27 256.84 1.13 9 2002 1 28 256.31 1.06 15 2002 1 29 256.38 1.00 15 2002 1 30 256.24 0.77 21 2002 1 31 256.40 0.45 20 2002 2 1 256.92 0.27 24 2002 2 2 257.13 0.19 24 2002 2 3 257.30 0.20 22 2002 2 4 257.14 0.20 24 2002 2 5 256.58 0.19 21 2002 2 6 256.00 0.18 22 2002 2 7 256.20 0.21 15 2002 2 8 256.21 0.21 24 2002 2 9 256.43 0.21 24 2002 2 10 256.61 0.23 23 2002 2 11 257.10 0.24 24 2002 2 12 257.14 0.23 23 2002 2 13 256.94 0.23 23 2002 2 14 256.72 0.24 23 2002 2 15 256.80 0.23 20 2002 2 16 256.87 0.24 23 2002 2 17 256.92 0.27 23 2002 2 18 256.54 0.30 11 2002 2 19 256.94 0.32 6 2002 2 20 nan nan 0 2002 2 21 nan nan 0 2002 2 22 nan nan 0 2002 2 23 255.73 0.30 19 2002 2 24 255.74 0.28 19 2002 2 25 255.90 0.26 19 2002 2 26 256.28 0.20 21 2002 2 27 256.18 0.21 18 2002 2 28 256.50 0.24 20 2002 3 1 256.85 0.25 16 2002 3 2 256.24 0.32 23 2002 3 3 256.61 0.33 24 2002 3 4 256.26 0.34 21 2002 3 5 256.47 0.32 21 2002 3 6 256.59 0.31 23 2002 3 7 256.52 0.32 24 2002 3 8 256.64 0.33 24 2002 3 9 256.81 0.33 24 2002 3 10 256.96 0.33 19 2002 3 11 256.81 0.33 22 2002 3 12 257.03 0.33 23 2002 3 13 256.91 0.31 23 2002 3 14 256.65 0.28 24 2002 3 15 256.68 0.28 24 2002 3 16 256.32 0.28 24 2002 3 17 256.10 0.27 23 2002 3 18 256.04 0.27 22 2002 3 19 255.78 0.26 24 2002 3 20 256.53 0.25 24 2002 3 21 256.82 0.24 21 2002 3 22 256.64 0.25 23 2002 3 23 256.81 0.26 20 2002 3 24 256.51 0.28 22 2002 3 25 256.59 0.30 21 2002 3 26 257.00 0.31 9 2002 3 27 256.23 0.31 20 2002 3 28 256.35 0.31 22 2002 3 29 256.14 0.32 23 2002 3 30 255.91 0.35 22 2002 3 31 256.02 0.38 22 2002 4 1 255.85 0.38 23 2002 4 2 256.07 0.38 23 2002 4 3 255.99 0.36 24 2002 4 4 255.91 0.33 18 2002 4 5 256.03 0.30 23 2002 4 6 255.79 0.29 24 2002 4 7 256.38 0.29 22 2002 4 8 255.89 0.29 23 2002 4 9 255.73 0.29 23 2002 4 10 255.70 0.30 24 2002 4 11 255.64 0.31 23 2002 4 12 256.04 0.34 22 2002 4 13 256.13 0.36 24 2002 4 14 256.57 0.36 19 2002 4 15 256.48 0.36 22 2002 4 16 256.56 0.35 23 2002 4 17 256.84 0.33 24 2002 4 18 256.68 0.33 23 2002 4 19 255.59 0.34 22 2002 4 20 255.81 0.33 20 2002 4 21 255.51 0.33 24 2002 4 22 256.03 0.34 22 2002 4 23 255.95 0.33 23 2002 4 24 255.54 0.31 23 2002 4 25 255.73 0.30 23 2002 4 26 255.97 0.29 23 2002 4 27 255.87 0.28 20 2002 4 28 256.04 0.28 22 2002 4 29 255.99 0.29 19 2002 4 30 255.78 0.30 21 2002 5 1 255.76 0.31 22 2002 5 2 255.62 0.31 17 2002 5 3 nan nan 0 2002 5 4 nan nan 0 2002 5 5 nan nan 0 2002 5 6 nan nan 0 2002 5 7 nan nan 0 2002 5 8 nan nan 0 2002 5 9 nan nan 0 2002 5 10 nan nan 0 2002 5 11 nan nan 0 2002 5 12 nan nan 0 2002 5 13 nan nan 0 2002 5 14 nan nan 0 2002 5 15 nan nan 0 2002 5 16 nan nan 0 2002 5 17 255.29 0.33 22 2002 5 18 255.30 0.33 22 2002 5 19 255.51 0.32 20 2002 5 20 255.72 0.32 23 2002 5 21 255.32 0.32 23 2002 5 22 255.05 0.32 24 2002 5 23 254.91 0.34 21 2002 5 24 255.24 0.34 24 2002 5 25 255.15 0.33 24 2002 5 26 255.70 0.35 23 2002 5 27 256.01 0.37 23 2002 5 28 255.89 0.37 20 2002 5 29 255.20 0.37 20 2002 5 30 255.64 0.40 18 2002 5 31 255.83 0.40 20 2002 6 1 255.30 0.39 23 2002 6 2 255.59 0.41 22 2002 6 3 255.45 0.42 19 2002 6 4 255.79 0.40 24 2002 6 5 255.62 0.40 24 2002 6 6 255.51 0.41 22 2002 6 7 255.25 0.40 23 2002 6 8 255.28 0.39 24 2002 6 9 255.14 0.44 15 2002 6 10 nan nan 0 2002 6 11 255.57 0.40 18 2002 6 12 255.07 0.39 24 2002 6 13 255.05 0.37 20 2002 6 14 nan nan 0 2002 6 15 255.00 0.28 16 2002 6 16 254.89 0.34 24 2002 6 17 254.90 0.46 22 2002 6 18 255.27 0.53 24 2002 6 19 255.26 0.62 23 2002 6 20 254.87 0.72 19 2002 6 21 255.32 0.83 22 2002 6 22 255.17 0.87 19 2002 6 23 254.75 0.89 24 2002 6 24 255.40 0.86 23 2002 6 25 255.17 0.80 22 2002 6 26 255.05 0.68 21 2002 6 27 255.12 0.61 21 2002 6 28 255.28 0.63 23 2002 6 29 255.38 0.69 24 2002 6 30 255.48 0.68 24 2002 7 1 255.27 0.74 24 2002 7 2 255.11 0.74 20 2002 7 3 255.30 0.66 20 2002 7 4 255.46 0.76 21 2002 7 5 255.12 0.89 24 2002 7 6 255.26 0.97 14 2002 7 7 254.51 1.11 13 2002 7 8 255.38 1.20 17 2002 7 9 254.80 1.10 5 2002 7 10 255.29 0.96 14 2002 7 11 255.22 0.89 11 2002 7 12 255.38 0.78 20 2002 7 13 255.51 0.76 20 2002 7 14 255.48 0.74 23 2002 7 15 255.68 0.74 21 2002 7 16 255.00 0.66 19 2002 7 17 254.74 0.57 16 2002 7 18 254.57 0.48 24 2002 7 19 254.62 0.41 20 2002 7 20 254.64 0.34 20 2002 7 21 254.43 0.32 23 2002 7 22 254.51 0.29 23 2002 7 23 254.75 0.29 23 2002 7 24 255.14 0.30 24 2002 7 25 255.46 0.30 14 2002 7 26 nan nan 0 2002 7 27 255.33 0.29 22 2002 7 28 255.44 0.30 24 2002 7 29 255.43 0.33 24 2002 7 30 255.26 0.34 21 2002 7 31 254.61 0.34 23 2002 8 1 254.69 0.35 24 2002 8 2 254.49 0.36 22 2002 8 3 254.47 0.35 22 2002 8 4 254.54 0.35 17 2002 8 5 nan nan 0 2002 8 6 nan nan 0 2002 8 7 nan nan 0 2002 8 8 nan nan 0 2002 8 9 nan nan 0 2002 8 10 254.66 0.29 21 2002 8 11 254.64 0.31 22 2002 8 12 254.64 0.31 19 2002 8 13 254.86 0.32 18 2002 8 14 254.65 0.33 22 2002 8 15 254.89 0.33 23 2002 8 16 255.43 0.31 22 2002 8 17 255.36 0.31 24 2002 8 18 255.63 0.36 24 2002 8 19 255.49 0.39 23 2002 8 20 255.80 0.40 13 2002 8 21 255.09 0.43 17 2002 8 22 254.25 0.49 23 2002 8 23 254.14 0.46 23 2002 8 24 254.89 0.44 20 2002 8 25 254.60 0.43 24 2002 8 26 254.20 0.45 21 2002 8 27 254.44 0.36 19 2002 8 28 nan nan 0 2002 8 29 255.24 0.34 21 2002 8 30 255.40 0.32 22 2002 8 31 255.04 0.35 24 2002 9 1 254.80 0.38 23 2002 9 2 255.14 0.37 22 2002 9 3 254.88 0.38 23 2002 9 4 254.84 0.41 24 2002 9 5 254.80 0.43 22 2002 9 6 254.23 0.46 23 2002 9 7 254.81 0.47 24 2002 9 8 254.66 0.51 23 2002 9 9 254.47 0.50 24 2002 9 10 254.36 0.44 20 2002 9 11 254.44 0.39 24 2002 9 12 254.56 0.40 24 2002 9 13 254.56 0.33 23 2002 9 14 254.56 0.35 20 2002 9 15 254.51 0.42 20 2002 9 16 254.26 0.46 22 2002 9 17 254.11 0.47 23 2002 9 18 254.64 0.49 23 2002 9 19 254.79 0.47 18 2002 9 20 nan nan 0 2002 9 21 254.47 0.32 23 2002 9 22 254.72 0.30 22 2002 9 23 254.50 0.32 21 2002 9 24 254.34 0.31 24 2002 9 25 254.31 0.30 14 2002 9 26 254.49 0.30 19 2002 9 27 254.36 0.30 15 2002 9 28 254.20 0.28 21 2002 9 29 254.19 0.29 23 2002 9 30 254.20 0.29 24 2002 10 1 254.63 0.30 19 2002 10 2 254.63 0.33 18 2002 10 3 254.70 0.32 22 2002 10 4 254.96 0.32 18 2002 10 5 254.78 0.35 21 2002 10 6 254.54 0.40 21 2002 10 7 254.55 0.43 16 2002 10 8 255.03 0.51 20 2002 10 9 255.19 0.57 15 2002 10 10 254.68 0.58 11 2002 10 11 254.58 0.56 12 2002 10 12 254.67 0.53 19 2002 10 13 254.99 0.49 16 2002 10 14 254.94 0.48 16 2002 10 15 254.58 0.53 18 2002 10 16 254.69 0.54 7 2002 10 17 254.90 0.55 11 2002 10 18 254.32 0.59 22 2002 10 19 254.53 0.59 13 2002 10 20 nan nan 0 2002 10 21 254.16 0.58 11 2002 10 22 nan nan 0 2002 10 23 254.25 0.56 16 2002 10 24 253.71 0.50 6 2002 10 25 254.03 0.44 21 2002 10 26 254.34 0.45 24 2002 10 27 254.59 0.48 20 2002 10 28 254.63 0.51 23 2002 10 29 254.49 0.56 23 2002 10 30 254.44 0.57 15 2002 10 31 254.62 0.57 9 2002 11 1 254.44 0.58 23 2002 11 2 254.00 0.55 18 2002 11 3 254.45 0.54 5 2002 11 4 253.57 0.59 7 2002 11 5 254.85 0.60 7 2002 11 6 254.22 0.59 8 2002 11 7 254.30 0.61 21 2002 11 8 254.40 0.59 5 2002 11 9 254.42 0.55 8 2002 11 10 254.47 0.65 8 2002 11 11 254.60 0.77 10 2002 11 12 254.68 0.78 10 2002 11 13 nan nan 0 2002 11 14 nan nan 0 2002 11 15 nan nan 0 2002 11 16 nan nan 0 2002 11 17 nan nan 0 2002 11 18 nan nan 0 2002 11 19 254.33 0.45 17 2002 11 20 254.45 0.43 20 2002 11 21 nan nan 0 2002 11 22 253.95 0.35 22 2002 11 23 253.57 0.33 23 2002 11 24 253.86 0.32 22 2002 11 25 253.93 0.32 19 2002 11 26 253.83 0.43 24 2002 11 27 253.86 0.46 24 2002 11 28 253.76 0.49 23 2002 11 29 253.99 0.54 23 2002 11 30 253.69 0.56 22 2002 12 1 254.13 0.49 24 2002 12 2 253.94 0.45 16 2002 12 3 253.75 0.42 12 2002 12 4 253.42 0.36 22 2002 12 5 253.12 0.32 21 2002 12 6 253.49 0.32 23 2002 12 7 253.68 0.32 23 2002 12 8 253.20 0.32 23 2002 12 9 252.80 0.31 22 2002 12 10 252.83 0.31 17 2002 12 11 nan nan 0 2002 12 12 252.98 0.33 22 2002 12 13 254.07 0.34 23 2002 12 14 253.41 0.34 23 2002 12 15 254.07 0.34 23 2002 12 16 253.57 0.39 24 2002 12 17 253.14 0.43 18 2002 12 18 253.41 0.42 21 2002 12 19 253.72 0.43 23 2002 12 20 253.52 0.44 22 2002 12 21 253.08 0.42 12 2002 12 22 253.74 0.40 10 2002 12 23 253.24 0.42 11 2002 12 24 253.46 0.42 11 2002 12 25 253.22 0.40 10 2002 12 26 253.00 0.39 12 2002 12 27 253.11 0.36 12 2002 12 28 252.47 0.39 10 2002 12 29 252.37 0.41 10 2002 12 30 252.48 0.42 9 2002 12 31 253.34 0.43 19 2003 1 1 254.00 0.46 24 2003 1 2 254.20 0.43 11 2003 1 3 nan nan 0 2003 1 4 nan nan 0 2003 1 5 nan nan 0 2003 1 6 nan nan 0 2003 1 7 nan nan 0 2003 1 8 nan nan 0 2003 1 9 nan nan 0 2003 1 10 nan nan 0 2003 1 11 nan nan 0 2003 1 12 nan nan 0 2003 1 13 nan nan 0 2003 1 14 253.88 0.51 16 2003 1 15 253.81 0.49 24 2003 1 16 253.98 0.46 24 2003 1 17 253.83 0.43 22 2003 1 18 253.73 0.40 24 2003 1 19 253.54 0.37 24 2003 1 20 253.39 0.35 24 2003 1 21 253.70 0.37 24 2003 1 22 253.81 0.39 22 2003 1 23 nan nan 0 2003 1 24 253.87 0.41 24 2003 1 25 254.13 0.41 24 2003 1 26 253.97 0.39 24 2003 1 27 254.00 0.37 21 2003 1 28 254.22 0.36 23 2003 1 29 254.41 0.34 24 2003 1 30 253.45 0.34 24 2003 1 31 252.79 0.33 23 2003 2 1 252.83 0.33 24 2003 2 2 253.19 0.31 24 2003 2 3 253.14 0.32 24 2003 2 4 253.09 0.32 24 2003 2 5 253.22 0.32 24 2003 2 6 253.21 0.33 23 2003 2 7 254.02 0.36 23 2003 2 8 254.01 0.37 23 2003 2 9 253.86 0.37 24 2003 2 10 253.56 0.38 24 2003 2 11 253.20 0.37 24 2003 2 12 253.56 0.39 24 2003 2 13 253.12 0.46 22 2003 2 14 253.11 0.50 21 2003 2 15 253.31 0.54 22 2003 2 16 nan nan 0 2003 2 17 nan nan 0 2003 2 18 nan nan 0 2003 2 19 nan nan 0 2003 2 20 252.62 0.38 16 2003 2 21 252.78 0.40 24 2003 2 22 252.96 0.37 17 2003 2 23 252.98 0.36 23 2003 2 24 252.81 0.38 24 2003 2 25 253.00 0.41 24 2003 2 26 253.90 0.41 24 2003 2 27 253.97 0.44 24 2003 2 28 253.89 0.48 24 2003 3 1 254.08 0.49 24 2003 3 2 253.90 0.48 24 2003 3 3 253.99 0.50 24 2003 3 4 253.83 0.55 21 2003 3 5 nan nan 0 2003 3 6 253.87 0.63 24 2003 3 7 254.06 0.61 24 2003 3 8 254.00 0.58 20 2003 3 9 254.05 0.52 24 2003 3 10 253.78 0.46 23 2003 3 11 254.13 0.39 23 2003 3 12 254.07 0.38 24 2003 3 13 254.03 0.40 24 2003 3 14 253.99 0.42 24 2003 3 15 254.01 0.46 22 2003 3 16 nan nan 0 2003 3 17 nan nan 0 2003 3 18 254.48 0.58 24 2003 3 19 254.21 0.57 6 2003 3 20 nan nan 0 2003 3 21 nan nan 0 2003 3 22 nan nan 0 2003 3 23 nan nan 0 2003 3 24 nan nan 0 2003 3 25 nan nan 0 2003 3 26 253.56 0.54 17 2003 3 27 253.61 0.49 24 2003 3 28 253.43 0.48 24 2003 3 29 253.40 0.47 24 2003 3 30 253.32 0.42 24 2003 3 31 253.31 0.48 21 2003 4 1 nan nan 0 2003 4 2 253.47 0.61 18 2003 4 3 253.78 0.63 24 2003 4 4 253.53 0.60 24 2003 4 5 253.34 0.56 24 2003 4 6 253.25 0.54 24 2003 4 7 253.15 0.54 24 2003 4 8 253.24 0.54 24 2003 4 9 253.98 0.54 24 2003 4 10 253.67 0.55 19 2003 4 11 253.85 0.57 18 2003 4 12 253.58 0.55 24 2003 4 13 253.82 0.57 24 2003 4 14 253.82 0.55 24 2003 4 15 253.89 0.56 24 2003 4 16 253.95 0.53 18 2003 4 17 nan nan 0 2003 4 18 253.59 0.48 23 2003 4 19 253.27 0.48 24 2003 4 20 253.41 0.46 20 2003 4 21 253.32 0.44 24 2003 4 22 253.26 0.38 19 2003 4 23 253.08 0.39 24 2003 4 24 253.19 0.38 24 2003 4 25 253.31 0.39 24 2003 4 26 253.22 0.42 23 2003 4 27 253.42 0.43 24 2003 4 28 253.85 0.41 24 2003 4 29 253.76 0.41 24 2003 4 30 253.31 0.41 24 2003 5 1 253.41 0.36 22 2003 5 2 nan nan 0 2003 5 3 253.12 0.35 23 2003 5 4 253.19 0.36 24 2003 5 5 253.26 0.40 24 2003 5 6 253.43 0.72 13 2003 5 7 253.18 0.85 23 2003 5 8 253.09 0.96 7 2003 5 9 nan nan 0 2003 5 10 252.67 1.31 5 2003 5 11 252.74 1.17 5 2003 5 12 nan nan 0 2003 5 13 nan nan 0 2003 5 14 nan nan 0 2003 5 15 nan nan 0 2003 5 16 nan nan 0 2003 5 17 nan nan 0 2003 5 18 nan nan 0 2003 5 19 252.77 0.78 23 2003 5 20 nan nan 0 2003 5 21 nan nan 0 2003 5 22 nan nan 0 2003 5 23 nan nan 0 2003 5 24 nan nan 0 2003 5 25 nan nan 0 2003 5 26 nan nan 0 2003 5 27 nan nan 0 2003 5 28 nan nan 0 2003 5 29 nan nan 0 2003 5 30 nan nan 0 2003 5 31 nan nan 0 2003 6 1 nan nan 0 2003 6 2 nan nan 0 2003 6 3 nan nan 0 2003 6 4 nan nan 0 2003 6 5 nan nan 0 2003 6 6 nan nan 0 2003 6 7 nan nan 0 2003 6 8 nan nan 0 2003 6 9 nan nan 0 2003 6 10 nan nan 0 2003 6 11 nan nan 0 2003 6 12 nan nan 0 2003 6 13 nan nan 0 2003 6 14 nan nan 0 2003 6 15 nan nan 0 2003 6 16 nan nan 0 2003 6 17 nan nan 0 2003 6 18 nan nan 0 2003 6 19 nan nan 0 2003 6 20 nan nan 0 2003 6 21 nan nan 0 2003 6 22 nan nan 0 2003 6 23 nan nan 0 2003 6 24 nan nan 0 2003 6 25 nan nan 0 2003 6 26 nan nan 0 2003 6 27 nan nan 0 2003 6 28 nan nan 0 2003 6 29 nan nan 0 2003 6 30 nan nan 0 2003 7 1 nan nan 0 2003 7 2 nan nan 0 2003 7 3 nan nan 0 2003 7 4 nan nan 0 2003 7 5 nan nan 0 2003 7 6 nan nan 0 2003 7 7 nan nan 0 2003 7 8 nan nan 0 2003 7 9 nan nan 0 2003 7 10 nan nan 0 2003 7 11 nan nan 0 2003 7 12 nan nan 0 2003 7 13 nan nan 0 2003 7 14 nan nan 0 2003 7 15 251.47 0.29 5 2003 7 16 251.70 0.28 23 2003 7 17 251.99 0.28 18 2003 7 18 nan nan 0 2003 7 19 252.28 0.30 24 2003 7 20 252.67 0.31 24 2003 7 21 252.75 0.31 24 2003 7 22 252.26 0.31 20 2003 7 23 252.36 0.31 24 2003 7 24 252.39 0.31 23 2003 7 25 252.64 0.31 19 2003 7 26 252.13 0.32 24 2003 7 27 252.14 0.35 24 2003 7 28 252.08 0.37 22 2003 7 29 252.40 0.36 20 2003 7 30 252.27 0.37 20 2003 7 31 252.34 0.37 24 2003 8 1 252.27 0.35 22 2003 8 2 252.33 0.33 23 2003 8 3 252.39 0.34 24 2003 8 4 252.58 0.35 23 2003 8 5 252.62 0.36 24 2003 8 6 252.22 0.36 23 2003 8 7 252.13 0.37 21 2003 8 8 251.99 0.38 23 2003 8 9 252.32 0.37 24 2003 8 10 252.46 0.35 24 2003 8 11 252.34 0.35 23 2003 8 12 252.69 0.33 23 2003 8 13 252.70 0.36 23 2003 8 14 252.35 0.39 23 2003 8 15 252.08 0.41 20 2003 8 16 252.00 0.42 18 2003 8 17 nan nan 0 2003 8 18 252.14 0.43 23 2003 8 19 252.17 0.42 20 2003 8 20 252.76 0.40 22 2003 8 21 252.89 0.41 24 2003 8 22 252.44 0.40 23 2003 8 23 252.68 0.41 22 2003 8 24 252.56 0.41 22 2003 8 25 251.95 0.43 20 2003 8 26 251.86 0.47 22 2003 8 27 251.88 0.45 20 2003 8 28 252.20 0.42 17 2003 8 29 252.65 0.42 20 2003 8 30 252.05 0.40 23 2003 8 31 252.04 0.36 23 2003 9 1 251.68 0.39 23 2003 9 2 251.74 0.40 24 2003 9 3 251.86 0.41 21 2003 9 4 252.01 0.41 22 2003 9 5 252.01 0.41 24 2003 9 6 252.28 0.40 23 2003 9 7 252.30 0.40 24 2003 9 8 252.44 0.40 22 2003 9 9 252.40 0.42 22 2003 9 10 252.73 0.42 23 2003 9 11 252.35 0.42 23 2003 9 12 252.55 0.43 23 2003 9 13 252.29 0.44 23 2003 9 14 252.24 0.42 23 2003 9 15 252.35 0.43 24 2003 9 16 252.19 0.42 21 2003 9 17 252.09 0.40 23 2003 9 18 252.08 0.40 21 2003 9 19 252.15 0.41 24 2003 9 20 252.31 0.43 23 2003 9 21 251.79 0.43 24 2003 9 22 251.79 0.45 22 2003 9 23 252.16 0.50 18 2003 9 24 nan nan 0 2003 9 25 nan nan 0 2003 9 26 251.61 0.46 18 2003 9 27 251.21 0.42 23 2003 9 28 251.47 0.38 20 2003 9 29 251.35 0.33 24 2003 9 30 251.66 0.35 21 2003 10 1 251.60 0.39 17 2003 10 2 252.20 0.42 6 2003 10 3 252.01 0.44 22 2003 10 4 252.19 0.45 24 2003 10 5 251.82 0.44 24 2003 10 6 251.98 0.42 24 2003 10 7 251.66 0.41 18 2003 10 8 251.67 0.42 22 2003 10 9 nan nan 0 2003 10 10 251.63 0.38 23 2003 10 11 251.97 0.37 20 2003 10 12 251.69 0.37 22 2003 10 13 251.62 0.36 24 2003 10 14 252.01 0.35 23 2003 10 15 251.97 0.36 24 2003 10 16 252.01 0.40 24 2003 10 17 252.10 0.41 24 2003 10 18 252.16 0.43 22 2003 10 19 252.09 0.48 24 2003 10 20 252.22 0.50 18 2003 10 21 252.24 0.49 12 2003 10 22 251.35 0.47 20 2003 10 23 251.44 0.46 24 2003 10 24 251.47 0.42 23 2003 10 25 251.62 0.38 23 2003 10 26 251.25 0.37 24 2003 10 27 251.43 0.38 23 2003 10 28 251.55 0.41 23 2003 10 29 251.58 0.45 23 2003 10 30 251.78 0.47 17 2003 10 31 251.85 0.48 19 2003 11 1 251.85 0.66 24 2003 11 2 251.67 0.65 24 2003 11 3 251.63 0.64 20 2003 11 4 251.50 0.65 24 2003 11 5 251.53 0.65 18 2003 11 6 nan nan 0 2003 11 7 251.48 0.65 15 2003 11 8 251.38 0.59 23 2003 11 9 251.49 0.61 22 2003 11 10 251.83 0.62 10 2003 11 11 252.11 0.67 16 2003 11 12 252.16 0.69 24 2003 11 13 252.09 0.70 19 2003 11 14 252.22 0.70 22 2003 11 15 251.85 0.71 22 2003 11 16 251.56 0.83 24 2003 11 17 nan nan 0 2003 11 18 nan nan 0 2003 11 19 252.65 0.85 11 2003 11 20 252.81 0.81 11 2003 11 21 252.67 0.69 8 2003 11 22 252.43 0.58 9 2003 11 23 252.49 0.56 12 2003 11 24 252.85 0.53 11 2003 11 25 nan nan 0 2003 11 26 252.78 0.55 12 2003 11 27 252.60 0.59 12 2003 11 28 253.08 0.63 12 2003 11 29 253.46 0.66 12 2003 11 30 253.75 0.69 11 2003 12 1 nan nan 0 2003 12 2 253.52 0.70 10 2003 12 3 253.42 0.67 12 2003 12 4 253.95 0.63 12 2003 12 5 253.63 0.58 12 2003 12 6 253.45 0.57 12 2003 12 7 253.60 0.50 12 2003 12 8 253.08 0.46 12 2003 12 9 253.97 0.47 12 2003 12 10 253.62 0.51 12 2003 12 11 254.00 0.54 11 2003 12 12 253.69 0.59 12 2003 12 13 253.15 0.59 12 2003 12 14 253.55 0.59 12 2003 12 15 253.55 0.58 12 2003 12 16 253.36 0.55 9 2003 12 17 252.87 0.52 10 2003 12 18 252.31 0.70 21 2003 12 19 252.10 0.68 24 2003 12 20 252.45 0.63 23 2003 12 21 252.56 0.65 24 2003 12 22 252.55 0.63 24 2003 12 23 252.71 0.59 12 2003 12 24 251.98 0.60 16 2003 12 25 251.69 0.66 24 2003 12 26 251.98 0.63 23 2003 12 27 251.86 0.66 23 2003 12 28 252.13 0.68 24 2003 12 29 251.95 0.69 23 2003 12 30 252.20 0.67 24 2003 12 31 252.36 0.71 24 2004 1 1 nan nan 0 2004 1 2 nan nan 0 2004 1 3 nan nan 0 2004 1 4 nan nan 0 2004 1 5 nan nan 0 2004 1 6 nan nan 0 2004 1 7 nan nan 0 2004 1 8 nan nan 0 2004 1 9 nan nan 0 2004 1 10 nan nan 0 2004 1 11 nan nan 0 2004 1 12 nan nan 0 2004 1 13 nan nan 0 2004 1 14 nan nan 0 2004 1 15 nan nan 0 2004 1 16 nan nan 0 2004 1 17 nan nan 0 2004 1 18 nan nan 0 2004 1 19 nan nan 0 2004 1 20 nan nan 0 2004 1 21 nan nan 0 2004 1 22 nan nan 0 2004 1 23 251.83 1.07 16 2004 1 24 251.94 1.01 19 2004 1 25 251.80 0.92 18 2004 1 26 251.78 0.89 24 2004 1 27 251.75 0.86 23 2004 1 28 251.74 0.63 24 2004 1 29 251.70 0.58 20 2004 1 30 251.62 0.58 23 2004 1 31 251.72 0.57 18 2004 2 1 251.85 0.57 24 2004 2 2 252.06 0.66 24 2004 2 3 252.40 0.68 22 2004 2 4 252.23 0.73 19 2004 2 5 252.16 0.75 20 2004 2 6 252.25 0.75 24 2004 2 7 252.26 0.69 23 2004 2 8 252.07 0.69 20 2004 2 9 252.45 0.74 24 2004 2 10 252.38 0.78 23 2004 2 11 252.08 0.79 16 2004 2 12 252.26 0.80 20 2004 2 13 252.14 0.75 19 2004 2 14 251.92 0.64 24 2004 2 15 251.96 0.55 24 2004 2 16 252.09 0.50 24 2004 2 17 252.24 0.47 24 2004 2 18 252.22 0.47 24 2004 2 19 252.23 0.46 19 2004 2 20 252.18 0.49 21 2004 2 21 251.90 0.51 22 2004 2 22 251.97 0.51 24 2004 2 23 252.15 0.51 24 2004 2 24 252.47 0.53 15 2004 2 25 252.54 0.54 24 2004 2 26 252.47 0.53 24 2004 2 27 252.51 0.54 13 2004 2 28 252.24 0.57 20 2004 2 29 251.88 0.57 23 2004 3 1 252.30 0.58 23 2004 3 2 252.11 0.61 22 2004 3 3 252.11 0.62 18 2004 3 4 252.14 0.64 15 2004 3 5 nan nan 0 2004 3 6 251.99 0.58 22 2004 3 7 nan nan 0 2004 3 8 252.44 0.49 23 2004 3 9 252.17 0.42 21 2004 3 10 252.22 0.46 23 2004 3 11 251.87 0.52 23 2004 3 12 251.78 0.52 24 2004 3 13 252.09 0.52 23 2004 3 14 252.25 0.56 24 2004 3 15 252.40 0.54 21 2004 3 16 nan nan 0 2004 3 17 252.05 0.49 21 2004 3 18 nan nan 0 2004 3 19 252.24 0.53 22 2004 3 20 252.06 0.52 23 2004 3 21 251.93 0.52 24 2004 3 22 252.16 0.55 24 2004 3 23 252.19 0.56 24 2004 3 24 252.22 0.54 24 2004 3 25 252.49 0.53 24 2004 3 26 252.40 0.53 22 2004 3 27 252.53 0.49 23 2004 3 28 252.43 0.47 24 2004 3 29 252.56 0.47 23 2004 3 30 252.42 0.48 24 2004 3 31 251.80 0.50 24 2004 4 1 251.08 0.51 24 2004 4 2 251.09 0.52 22 2004 4 3 251.16 0.54 24 2004 4 4 251.07 0.54 23 2004 4 5 251.06 0.52 24 2004 4 6 251.04 0.50 21 2004 4 7 251.04 0.49 23 2004 4 8 251.46 0.46 24 2004 4 9 252.21 0.44 24 2004 4 10 252.34 0.44 24 2004 4 11 252.41 0.42 24 2004 4 12 252.03 0.42 24 2004 4 13 251.59 0.45 23 2004 4 14 251.55 0.46 22 2004 4 15 nan nan 0 2004 4 16 251.71 0.56 24 2004 4 17 251.98 0.55 24 2004 4 18 252.15 0.51 24 2004 4 19 251.73 0.51 23 2004 4 20 251.72 0.49 22 2004 4 21 251.50 0.43 23 2004 4 22 251.87 0.43 21 2004 4 23 251.92 0.45 24 2004 4 24 251.72 0.46 24 2004 4 25 251.42 0.45 24 2004 4 26 251.47 0.45 23 2004 4 27 251.67 0.47 20 2004 4 28 251.81 0.50 24 2004 4 29 251.69 0.49 17 2004 4 30 251.60 0.51 23 2004 5 1 251.49 0.53 24 2004 5 2 251.32 0.52 24 2004 5 3 251.31 0.48 21 2004 5 4 251.55 0.47 22 2004 5 5 251.12 0.46 20 2004 5 6 251.25 0.44 24 2004 5 7 251.40 0.43 24 2004 5 8 251.46 0.45 23 2004 5 9 251.72 0.48 23 2004 5 10 251.57 0.49 24 2004 5 11 251.75 0.49 24 2004 5 12 253.42 0.49 22 2004 5 13 253.32 0.51 23 2004 5 14 253.36 0.49 22 2004 5 15 253.12 0.48 19 2004 5 16 253.41 0.49 24 2004 5 17 253.32 0.51 22 2004 5 18 253.34 0.50 21 2004 5 19 253.35 0.48 17 2004 5 20 253.23 0.47 21 2004 5 21 252.95 0.46 24 2004 5 22 253.18 0.44 24 2004 5 23 252.97 0.45 24 2004 5 24 253.09 0.49 24 2004 5 25 253.05 0.50 19 2004 5 26 252.75 0.52 24 2004 5 27 252.78 0.52 23 2004 5 28 252.79 0.48 24 2004 5 29 252.63 0.43 23 2004 5 30 252.63 0.43 24 2004 5 31 252.74 0.44 24 2004 6 1 252.51 0.44 20 2004 6 2 nan nan 0 2004 6 3 251.32 0.42 22 2004 6 4 251.31 0.45 22 2004 6 5 251.20 0.45 24 2004 6 6 251.45 0.43 24 2004 6 7 252.01 0.47 24 2004 6 8 251.85 0.50 24 2004 6 9 251.81 0.49 24 2004 6 10 251.89 0.48 19 2004 6 11 252.01 0.52 24 2004 6 12 251.88 0.53 23 2004 6 13 251.80 0.53 24 2004 6 14 251.92 0.54 19 2004 6 15 251.91 0.54 24 2004 6 16 251.86 0.51 23 2004 6 17 251.78 0.49 24 2004 6 18 251.31 0.45 23 2004 6 19 251.42 0.47 24 2004 6 20 251.45 0.52 24 2004 6 21 251.44 0.52 24 2004 6 22 251.28 0.53 23 2004 6 23 251.14 0.53 24 2004 6 24 251.47 0.51 24 2004 6 25 251.24 0.45 24 2004 6 26 251.31 0.45 23 2004 6 27 251.04 0.52 24 2004 6 28 251.24 0.53 23 2004 6 29 251.28 0.54 19 2004 6 30 251.75 0.58 19 2004 7 1 nan nan 0 2004 7 2 251.33 0.49 21 2004 7 3 251.28 0.46 24 2004 7 4 250.95 0.43 24 2004 7 5 250.93 0.38 23 2004 7 6 251.00 0.33 20 2004 7 7 250.93 0.34 23 2004 7 8 251.00 0.36 24 2004 7 9 250.92 0.38 24 2004 7 10 251.18 0.44 24 2004 7 11 251.24 0.49 24 2004 7 12 251.22 0.51 21 2004 7 13 251.23 0.50 23 2004 7 14 251.24 0.51 23 2004 7 15 250.80 0.48 24 2004 7 16 250.92 0.45 20 2004 7 17 251.01 0.45 23 2004 7 18 250.90 0.48 24 2004 7 19 250.91 0.48 24 2004 7 20 251.09 0.47 23 2004 7 21 250.93 0.46 24 2004 7 22 251.06 0.44 23 2004 7 23 250.97 0.41 24 2004 7 24 251.10 0.38 22 2004 7 25 251.07 0.39 23 2004 7 26 251.32 0.40 24 2004 7 27 251.10 0.41 24 2004 7 28 251.05 0.43 23 2004 7 29 251.22 0.44 24 2004 7 30 251.14 0.44 21 2004 7 31 252.56 0.45 23 2004 8 1 252.50 0.46 24 2004 8 2 252.75 0.44 18 2004 8 3 nan nan 0 2004 8 4 251.14 0.50 18 2004 8 5 250.77 0.52 17 2004 8 6 250.78 0.47 24 2004 8 7 251.12 0.46 24 2004 8 8 251.12 0.46 24 2004 8 9 251.11 0.44 23 2004 8 10 250.87 0.42 14 2004 8 11 250.82 0.49 23 2004 8 12 250.76 0.50 24 2004 8 13 250.64 0.50 24 2004 8 14 250.68 0.51 24 2004 8 15 250.86 0.53 24 2004 8 16 250.91 0.50 24 2004 8 17 251.02 0.49 20 2004 8 18 250.93 0.47 24 2004 8 19 250.98 0.48 22 2004 8 20 250.98 0.48 23 2004 8 21 251.26 0.51 24 2004 8 22 250.90 0.54 24 2004 8 23 251.02 0.57 23 2004 8 24 251.11 0.58 23 2004 8 25 251.36 0.58 24 2004 8 26 251.32 0.56 24 2004 8 27 251.37 0.54 24 2004 8 28 251.39 0.50 21 2004 8 29 251.27 0.50 23 2004 8 30 251.10 0.47 18 2004 8 31 250.86 0.47 24 2004 9 1 250.39 0.48 17 2004 9 2 nan nan 0 2004 9 3 250.43 0.46 24 2004 9 4 250.24 0.49 24 2004 9 5 250.66 0.50 24 2004 9 6 250.48 0.53 24 2004 9 7 250.62 0.56 24 2004 9 8 250.74 0.61 23 2004 9 9 251.03 0.65 24 2004 9 10 251.07 0.67 24 2004 9 11 250.72 0.69 24 2004 9 12 250.63 0.71 24 2004 9 13 250.61 0.70 10 2004 9 14 251.08 0.66 22 2004 9 15 250.50 0.64 24 2004 9 16 250.74 0.59 24 2004 9 17 250.97 0.54 22 2004 9 18 250.73 0.53 22 2004 9 19 250.65 0.56 24 2004 9 20 250.81 0.62 24 2004 9 21 250.85 0.69 23 2004 9 22 250.83 0.72 23 2004 9 23 250.92 0.76 24 2004 9 24 250.75 0.76 24 2004 9 25 250.82 0.74 24 2004 9 26 250.37 0.70 24 2004 9 27 250.88 0.68 24 2004 9 28 250.38 0.64 24 2004 9 29 250.96 0.61 23 2004 9 30 251.48 0.62 23 2004 10 1 250.69 0.61 23 2004 10 2 250.83 0.60 22 2004 10 3 250.99 0.60 24 2004 10 4 250.88 0.65 24 2004 10 5 251.04 0.63 18 2004 10 6 nan nan 0 2004 10 7 251.07 0.60 23 2004 10 8 251.19 0.61 24 2004 10 9 250.22 0.60 24 2004 10 10 251.05 0.56 24 2004 10 11 250.55 0.59 23 2004 10 12 250.82 0.60 19 2004 10 13 250.87 0.61 20 2004 10 14 250.89 0.62 23 2004 10 15 250.41 0.64 24 2004 10 16 250.45 0.62 24 2004 10 17 250.71 0.61 23 2004 10 18 250.51 0.60 24 2004 10 19 250.45 0.60 23 2004 10 20 250.57 0.63 19 2004 10 21 250.52 0.67 23 2004 10 22 250.77 0.67 20 2004 10 23 251.08 0.64 23 2004 10 24 250.34 0.65 23 2004 10 25 250.52 0.63 24 2004 10 26 251.04 0.64 24 2004 10 27 250.78 0.62 24 2004 10 28 250.95 0.64 24 2004 10 29 251.06 0.62 23 2004 10 30 251.06 0.62 24 2004 10 31 250.87 0.61 23 2004 11 1 251.20 0.61 23 2004 11 2 250.85 0.62 23 2004 11 3 250.69 0.63 18 2004 11 4 nan nan 0 2004 11 5 250.69 0.64 23 2004 11 6 250.51 0.69 23 2004 11 7 251.03 0.68 24 2004 11 8 250.96 0.68 24 2004 11 9 250.80 0.69 22 2004 11 10 250.68 0.70 24 2004 11 11 250.83 0.73 22 2004 11 12 251.08 0.76 24 2004 11 13 251.06 0.78 24 2004 11 14 251.23 0.79 23 2004 11 15 251.10 0.79 24 2004 11 16 250.85 0.79 22 2004 11 17 250.77 0.76 24 2004 11 18 250.58 0.74 24 2004 11 19 250.41 0.74 22 2004 11 20 250.87 0.74 24 2004 11 21 251.00 0.75 24 2004 11 22 250.70 0.81 21 2004 11 23 251.16 0.86 15 2004 11 24 250.98 0.84 24 2004 11 25 250.94 0.82 24 2004 11 26 251.22 0.77 20 2004 11 27 251.00 0.71 23 2004 11 28 251.01 0.61 24 2004 11 29 250.97 0.59 20 2004 11 30 250.59 0.58 23 2004 12 1 250.51 0.58 19 2004 12 2 nan nan 0 2004 12 3 250.44 0.60 21 2004 12 4 250.22 0.63 24 2004 12 5 250.29 0.66 24 2004 12 6 250.57 0.64 23 2004 12 7 250.55 0.63 24 2004 12 8 250.53 0.63 23 2004 12 9 250.95 0.65 24 2004 12 10 250.68 0.65 22 2004 12 11 250.95 0.65 23 2004 12 12 251.55 0.63 23 2004 12 13 251.24 0.65 24 2004 12 14 250.76 0.69 22 2004 12 15 250.98 0.69 24 2004 12 16 250.94 0.71 24 2004 12 17 250.79 0.75 23 2004 12 18 250.55 0.74 24 2004 12 19 250.92 0.72 23 2004 12 20 250.64 0.71 20 2004 12 21 250.68 0.69 24 2004 12 22 250.50 0.65 24 2004 12 23 250.20 0.62 14 2004 12 24 250.37 0.54 24 2004 12 25 250.37 0.51 24 2004 12 26 250.38 0.47 24 2004 12 27 250.54 0.43 24 2004 12 28 250.55 0.44 23 2004 12 29 250.39 0.55 24 2004 12 30 250.43 0.60 24 2004 12 31 250.70 0.65 24 2005 1 1 250.84 0.71 23 2005 1 2 250.50 0.76 12 2005 1 3 nan nan 0 2005 1 4 251.03 0.60 14 2005 1 5 nan nan 0 2005 1 6 250.53 0.63 24 2005 1 7 250.53 0.59 19 2005 1 8 251.07 0.56 23 2005 1 9 250.88 0.59 24 2005 1 10 250.45 0.58 20 2005 1 11 249.95 0.56 24 2005 1 12 250.15 0.56 12 2005 1 13 250.06 0.63 24 2005 1 14 250.45 0.67 24 2005 1 15 250.99 0.68 20 2005 1 16 250.71 0.70 22 2005 1 17 250.71 0.75 23 2005 1 18 250.96 0.72 24 2005 1 19 250.91 0.68 24 2005 1 20 250.79 0.65 22 2005 1 21 250.95 0.59 22 2005 1 22 250.84 0.52 23 2005 1 23 250.77 0.49 20 2005 1 24 250.66 0.46 23 2005 1 25 250.44 0.43 24 2005 1 26 250.19 0.40 24 2005 1 27 250.28 0.38 24 2005 1 28 250.38 0.37 22 2005 1 29 250.53 0.35 24 2005 1 30 250.84 0.37 24 2005 1 31 250.87 0.40 23 2005 2 1 251.21 0.41 23 2005 2 2 250.51 0.43 12 2005 2 3 nan nan 0 2005 2 4 nan nan 0 2005 2 5 250.50 0.46 21 2005 2 6 250.46 0.47 23 2005 2 7 250.22 0.45 18 2005 2 8 250.35 0.50 20 2005 2 9 250.52 0.56 23 2005 2 10 250.17 0.58 23 2005 2 11 250.19 0.62 24 2005 2 12 250.12 0.64 23 2005 2 13 249.80 0.64 20 2005 2 14 250.47 0.60 23 2005 2 15 nan nan 0 2005 2 16 nan nan 0 2005 2 17 250.22 0.48 19 2005 2 18 250.04 0.46 24 2005 2 19 249.81 0.45 23 2005 2 20 249.75 0.45 23 2005 2 21 249.30 0.44 24 2005 2 22 249.32 0.40 23 2005 2 23 249.65 0.43 24 2005 2 24 249.71 0.43 23 2005 2 25 249.41 0.41 21 2005 2 26 249.57 0.40 24 2005 2 27 249.63 0.42 22 2005 2 28 249.62 0.40 23 2005 3 1 249.64 0.41 18 2005 3 2 nan nan 0 2005 3 3 250.01 0.47 20 2005 3 4 249.99 0.47 23 2005 3 5 250.10 0.46 24 2005 3 6 250.38 0.50 23 2005 3 7 250.69 0.52 24 2005 3 8 250.40 0.51 24 2005 3 9 250.63 0.53 23 2005 3 10 250.47 0.55 19 2005 3 11 250.31 0.55 24 2005 3 12 250.36 0.59 24 2005 3 13 250.60 0.61 24 2005 3 14 250.54 0.62 24 2005 3 15 251.08 0.62 22 2005 3 16 250.46 0.63 24 2005 3 17 250.51 0.61 24 2005 3 18 250.44 0.61 23 2005 3 19 250.41 0.62 23 2005 3 20 250.68 0.62 24 2005 3 21 250.32 0.62 22 2005 3 22 249.97 0.63 24 2005 3 23 249.98 0.63 22 2005 3 24 250.32 0.66 23 2005 3 25 250.23 0.74 21 2005 3 26 249.51 0.74 16 2005 3 27 250.12 0.77 22 2005 3 28 250.35 0.75 22 2005 3 29 249.84 0.70 22 2005 3 30 250.00 0.60 23 2005 3 31 249.66 0.57 24 2005 4 1 249.46 0.49 24 2005 4 2 249.58 0.49 20 2005 4 3 249.54 0.50 24 2005 4 4 249.76 0.58 14 2005 4 5 nan nan 0 2005 4 6 250.01 0.62 23 2005 4 7 249.77 0.59 21 2005 4 8 249.88 0.58 21 2005 4 9 250.05 0.56 21 2005 4 10 249.81 0.55 21 2005 4 11 250.00 0.56 23 2005 4 12 249.57 0.57 22 2005 4 13 249.49 0.60 23 2005 4 14 249.29 0.63 21 2005 4 15 249.19 0.68 20 2005 4 16 249.85 0.70 20 2005 4 17 250.48 0.69 18 2005 4 18 249.89 0.66 19 2005 4 19 250.12 0.60 22 2005 4 20 249.98 0.64 24 2005 4 21 249.55 0.65 24 2005 4 22 249.93 0.67 20 2005 4 23 249.23 0.71 12 2005 4 24 249.78 0.78 12 2005 4 25 250.04 0.75 14 2005 4 26 250.34 0.71 22 2005 4 27 250.02 0.70 19 2005 4 28 250.21 0.72 21 2005 4 29 249.92 0.69 20 2005 4 30 249.52 0.68 22 2005 5 1 249.54 0.68 18 2005 5 2 249.42 0.70 19 2005 5 3 249.11 0.68 21 2005 5 4 248.58 0.71 18 2005 5 5 nan nan 0 2005 5 6 249.08 0.73 20 2005 5 7 248.92 0.73 23 2005 5 8 248.66 0.70 22 2005 5 9 248.92 0.68 22 2005 5 10 249.58 0.65 16 2005 5 11 249.95 0.65 18 2005 5 12 249.82 0.65 22 2005 5 13 248.98 0.70 24 2005 5 14 248.82 0.76 21 2005 5 15 248.61 0.74 19 2005 5 16 249.04 0.69 22 2005 5 17 248.72 0.65 23 2005 5 18 248.42 0.59 23 2005 5 19 248.43 0.45 23 2005 5 20 248.50 0.41 24 2005 5 21 248.58 0.41 24 2005 5 22 248.53 0.41 24 2005 5 23 248.20 0.40 24 2005 5 24 248.08 0.38 24 2005 5 25 248.28 0.38 24 2005 5 26 248.23 0.39 24 2005 5 27 248.29 0.42 24 2005 5 28 248.37 0.44 24 2005 5 29 248.58 0.46 24 2005 5 30 248.34 0.46 24 2005 5 31 249.08 0.46 23 2005 6 1 249.19 0.42 17 2005 6 2 249.04 0.38 13 2005 6 3 249.03 0.34 24 2005 6 4 249.33 0.35 12 2005 6 5 249.33 0.36 12 2005 6 6 249.25 0.40 11 2005 6 7 248.59 0.44 9 2005 6 8 248.45 0.50 10 2005 6 9 248.60 0.54 9 2005 6 10 248.65 0.53 10 2005 6 11 248.50 0.49 9 2005 6 12 248.76 0.45 11 2005 6 13 249.25 0.40 12 2005 6 14 249.21 0.35 12 2005 6 15 249.26 0.35 11 2005 6 16 248.82 0.37 12 2005 6 17 248.77 0.39 11 2005 6 18 248.93 0.40 12 2005 6 19 248.93 0.41 12 2005 6 20 249.14 0.40 11 2005 6 21 249.16 0.40 11 2005 6 22 249.31 0.38 12 2005 6 23 249.14 0.36 10 2005 6 24 248.78 0.34 12 2005 6 25 248.75 0.33 12 2005 6 26 248.78 0.32 12 2005 6 27 248.67 0.32 12 2005 6 28 248.78 0.33 12 2005 6 29 248.62 0.35 12 2005 6 30 248.50 0.37 12 2005 7 1 248.31 0.37 12 2005 7 2 248.30 0.38 12 2005 7 3 248.00 0.50 12 2005 7 4 247.92 0.64 12 2005 7 5 247.86 0.69 11 2005 7 6 248.47 0.67 10 2005 7 7 nan nan 0 2005 7 8 nan nan 0 2005 7 9 nan nan 0 2005 7 10 nan nan 0 2005 7 11 nan nan 0 2005 7 12 nan nan 0 2005 7 13 nan nan 0 2005 7 14 nan nan 0 2005 7 15 nan nan 0 2005 7 16 nan nan 0 2005 7 17 nan nan 0 2005 7 18 nan nan 0 2005 7 19 nan nan 0 2005 7 20 nan nan 0 2005 7 21 nan nan 0 2005 7 22 nan nan 0 2005 7 23 nan nan 0 2005 7 24 nan nan 0 2005 7 25 nan nan 0 2005 7 26 nan nan 0 2005 7 27 nan nan 0 2005 7 28 nan nan 0 2005 7 29 nan nan 0 2005 7 30 nan nan 0 2005 7 31 nan nan 0 2005 8 1 nan nan 0 2005 8 2 nan nan 0 2005 8 3 nan nan 0 2005 8 4 nan nan 0 2005 8 5 nan nan 0 2005 8 6 nan nan 0 2005 8 7 nan nan 0 2005 8 8 nan nan 0 2005 8 9 nan nan 0 2005 8 10 nan nan 0 2005 8 11 nan nan 0 2005 8 12 nan nan 0 2005 8 13 nan nan 0 2005 8 14 nan nan 0 2005 8 15 nan nan 0 2005 8 16 nan nan 0 2005 8 17 nan nan 0 2005 8 18 nan nan 0 2005 8 19 nan nan 0 2005 8 20 nan nan 0 2005 8 21 nan nan 0 2005 8 22 nan nan 0 2005 8 23 nan nan 0 2005 8 24 nan nan 0 2005 8 25 248.43 0.35 9 2005 8 26 248.77 0.36 24 2005 8 27 248.85 0.36 24 2005 8 28 248.60 0.37 24 2005 8 29 248.57 0.38 24 2005 8 30 248.70 0.40 18 2005 8 31 248.42 0.41 22 2005 9 1 248.47 0.41 23 2005 9 2 248.43 0.42 19 2005 9 3 249.13 0.41 19 2005 9 4 249.12 0.40 24 2005 9 5 249.16 0.41 24 2005 9 6 248.99 0.41 24 2005 9 7 248.81 0.42 24 2005 9 8 248.36 0.44 24 2005 9 9 248.32 0.45 24 2005 9 10 248.45 0.45 24 2005 9 11 248.67 0.45 24 2005 9 12 248.65 0.45 20 2005 9 13 nan nan 0 2005 9 14 248.79 0.47 22 2005 9 15 248.63 0.50 22 2005 9 16 248.56 0.48 23 2005 9 17 248.68 0.47 22 2005 9 18 248.77 0.46 21 2005 9 19 248.87 0.47 18 2005 9 20 248.61 0.46 21 2005 9 21 248.51 0.45 14 2005 9 22 248.49 0.46 24 2005 9 23 248.52 0.45 24 2005 9 24 248.55 0.42 23 2005 9 25 248.54 0.42 21 2005 9 26 248.49 0.41 24 2005 9 27 248.41 0.41 22 2005 9 28 248.36 0.48 21 2005 9 29 248.50 0.51 22 2005 9 30 248.96 0.50 24 2005 10 1 249.27 0.50 21 2005 10 2 248.94 0.49 23 2005 10 3 249.00 0.42 22 2005 10 4 249.07 0.36 22 2005 10 5 249.07 0.34 18 2005 10 6 248.78 0.35 20 2005 10 7 248.73 0.36 22 2005 10 8 248.54 0.36 23 2005 10 9 248.59 0.36 24 2005 10 10 248.44 0.38 23 2005 10 11 248.41 0.37 21 2005 10 12 248.50 0.36 24 2005 10 13 248.79 0.36 18 2005 10 14 248.87 0.36 22 2005 10 15 249.08 0.36 24 2005 10 16 248.83 0.37 23 2005 10 17 248.99 0.37 23 2005 10 18 249.00 0.36 21 2005 10 19 248.66 0.37 21 2005 10 20 248.41 0.39 23 2005 10 21 248.18 0.39 24 2005 10 22 248.39 0.40 23 2005 10 23 248.74 0.40 22 2005 10 24 248.38 0.41 23 2005 10 25 248.39 0.42 24 2005 10 26 248.25 0.49 22 2005 10 27 248.65 0.51 21 2005 10 28 248.52 0.51 14 2005 10 29 248.14 0.51 23 2005 10 30 248.12 0.49 22 2005 10 31 248.51 0.43 22 2005 11 1 248.55 0.39 22 2005 11 2 nan nan 0 2005 11 3 nan nan 0 2005 11 4 248.10 0.34 16 2005 11 5 248.07 0.36 23 2005 11 6 248.15 0.39 23 2005 11 7 248.07 0.43 23 2005 11 8 248.24 0.44 19 2005 11 9 248.60 0.45 23 2005 11 10 248.95 0.47 23 2005 11 11 248.83 0.47 16 2005 11 12 nan nan 0 2005 11 13 nan nan 0 2005 11 14 nan nan 0 2005 11 15 248.66 0.42 20 2005 11 16 248.78 0.44 24 2005 11 17 248.31 0.46 22 2005 11 18 248.32 0.44 23 2005 11 19 248.54 0.44 22 2005 11 20 248.67 0.45 23 2005 11 21 248.44 0.44 23 2005 11 22 248.49 0.42 22 2005 11 23 248.26 0.41 20 2005 11 24 248.25 0.40 23 2005 11 25 248.44 0.40 21 2005 11 26 248.57 0.41 22 2005 11 27 248.80 0.40 20 2005 11 28 248.72 0.42 24 2005 11 29 248.48 0.45 22 2005 11 30 248.59 0.45 18 2005 12 1 nan nan 0 2005 12 2 248.75 0.40 24 2005 12 3 248.70 0.39 24 2005 12 4 248.85 0.41 19 2005 12 5 248.75 0.43 21 2005 12 6 248.74 0.47 23 2005 12 7 248.59 0.48 23 2005 12 8 248.14 0.49 23 2005 12 9 248.17 0.48 23 2005 12 10 247.95 0.46 24 2005 12 11 248.04 0.44 23 2005 12 12 248.11 0.43 23 2005 12 13 247.98 0.42 20 2005 12 14 247.72 0.42 23 2005 12 15 248.29 0.42 22 2005 12 16 248.43 0.40 18 2005 12 17 248.84 0.40 17 2005 12 18 248.85 0.41 24 2005 12 19 248.69 0.42 22 2005 12 20 248.63 0.42 23 2005 12 21 248.31 0.43 22 2005 12 22 248.55 0.41 22 2005 12 23 248.64 0.39 23 2005 12 24 248.54 0.38 23 2005 12 25 248.38 0.39 24 2005 12 26 248.21 0.41 23 2005 12 27 248.20 0.41 22 2005 12 28 248.47 0.42 23 2005 12 29 248.23 0.43 24 2005 12 30 248.37 0.41 23 2005 12 31 248.40 0.41 24 2006 1 1 248.65 0.40 22 2006 1 2 248.60 0.40 24 2006 1 3 248.56 0.40 20 2006 1 4 248.18 0.40 18 2006 1 5 nan nan 0 2006 1 6 248.01 0.42 24 2006 1 7 248.20 0.41 24 2006 1 8 248.04 0.43 21 2006 1 9 248.08 0.46 18 2006 1 10 248.67 0.48 23 2006 1 11 248.65 0.49 18 2006 1 12 248.85 0.48 18 2006 1 13 nan nan 0 2006 1 14 249.05 0.42 22 2006 1 15 248.56 0.39 23 2006 1 16 248.25 0.39 21 2006 1 17 248.41 0.41 21 2006 1 18 248.94 0.44 17 2006 1 19 nan nan 0 2006 1 20 nan nan 0 2006 1 21 248.68 0.44 19 2006 1 22 248.70 0.43 24 2006 1 23 248.48 0.43 23 2006 1 24 248.28 0.43 24 2006 1 25 248.38 0.43 18 2006 1 26 248.87 0.41 20 2006 1 27 249.07 0.40 19 2006 1 28 249.10 0.37 24 2006 1 29 248.92 0.36 24 2006 1 30 249.10 0.34 24 2006 1 31 249.24 0.33 24 2006 2 1 249.35 0.32 17 2006 2 2 nan nan 0 2006 2 3 249.38 0.36 20 2006 2 4 249.28 0.41 21 2006 2 5 249.09 0.40 23 2006 2 6 249.09 0.40 24 2006 2 7 248.90 0.40 24 2006 2 8 249.25 0.40 24 2006 2 9 249.33 0.37 24 2006 2 10 249.18 0.37 23 2006 2 11 249.09 0.39 22 2006 2 12 249.12 0.39 24 2006 2 13 249.03 0.37 23 2006 2 14 249.06 0.36 22 2006 2 15 249.05 0.35 23 2006 2 16 248.59 0.35 22 2006 2 17 248.60 0.40 24 2006 2 18 248.71 0.44 22 2006 2 19 248.74 0.44 16 2006 2 20 248.74 0.46 23 2006 2 21 248.85 0.46 24 2006 2 22 248.96 0.43 17 2006 2 23 248.80 0.42 22 2006 2 24 248.98 0.43 24 2006 2 25 248.41 0.43 24 2006 2 26 248.16 0.42 24 2006 2 27 248.23 0.40 18 2006 2 28 248.21 0.38 23 2006 3 1 248.08 0.38 24 2006 3 2 248.01 0.38 19 2006 3 3 nan nan 0 2006 3 4 248.61 0.45 23 2006 3 5 248.54 0.47 23 2006 3 6 248.39 0.48 22 2006 3 7 248.19 0.50 23 2006 3 8 248.02 0.50 17 2006 3 9 nan nan 0 2006 3 10 248.16 0.49 23 2006 3 11 248.03 0.48 22 2006 3 12 nan nan 0 2006 3 13 nan nan 0 2006 3 14 248.32 0.50 22 2006 3 15 248.81 0.49 23 2006 3 16 248.76 0.48 22 2006 3 17 248.05 0.50 23 2006 3 18 248.02 0.49 24 2006 3 19 247.99 0.47 23 2006 3 20 248.32 0.47 24 2006 3 21 248.63 0.48 24 2006 3 22 248.31 0.45 23 2006 3 23 248.38 0.43 23 2006 3 24 247.75 0.44 21 2006 3 25 247.68 0.46 21 2006 3 26 247.74 0.44 24 2006 3 27 247.66 0.54 22 2006 3 28 247.75 0.57 24 2006 3 29 247.84 0.56 20 2006 3 30 248.03 0.56 24 2006 3 31 248.25 0.56 24 2006 4 1 247.91 0.48 24 2006 4 2 248.05 0.45 24 2006 4 3 248.12 0.46 23 2006 4 4 248.60 0.45 19 2006 4 5 247.92 0.45 24 2006 4 6 247.95 0.44 24 2006 4 7 247.92 0.44 23 2006 4 8 248.11 0.43 24 2006 4 9 247.78 0.45 24 2006 4 10 248.11 0.46 23 2006 4 11 248.15 0.49 24 2006 4 12 248.08 0.49 24 2006 4 13 248.27 0.51 16 2006 4 14 nan nan 0 2006 4 15 nan nan 0 2006 4 16 nan nan 0 2006 4 17 nan nan 0 2006 4 18 nan nan 0 2006 4 19 nan nan 0 2006 4 20 nan nan 0 2006 4 21 nan nan 0 2006 4 22 nan nan 0 2006 4 23 nan nan 0 2006 4 24 nan nan 0 2006 4 25 nan nan 0 2006 4 26 nan nan 0 2006 4 27 nan nan 0 2006 4 28 nan nan 0 2006 4 29 nan nan 0 2006 4 30 nan nan 0 2006 5 1 nan nan 0 2006 5 2 nan nan 0 2006 5 3 nan nan 0 2006 5 4 nan nan 0 2006 5 5 nan nan 0 2006 5 6 247.94 0.36 11 2006 5 7 247.82 0.41 24 2006 5 8 247.94 0.45 17 2006 5 9 nan nan 0 2006 5 10 248.02 0.45 24 2006 5 11 247.66 0.46 24 2006 5 12 247.96 0.44 24 2006 5 13 247.86 0.44 24 2006 5 14 247.82 0.46 24 2006 5 15 247.90 0.46 24 2006 5 16 248.05 0.46 24 2006 5 17 247.91 0.45 24 2006 5 18 247.94 0.42 24 2006 5 19 247.34 0.41 24 2006 5 20 247.76 0.39 24 2006 5 21 247.72 0.39 24 2006 5 22 247.87 0.42 24 2006 5 23 247.23 0.43 23 2006 5 24 246.66 0.43 24 2006 5 25 246.34 0.44 20 2006 5 26 246.55 0.44 18 2006 5 27 246.61 0.41 24 2006 5 28 246.54 0.42 22 2006 5 29 246.27 0.42 18 2006 5 30 246.52 0.42 17 2006 5 31 246.77 0.43 23 2006 6 1 246.95 0.42 21 2006 6 2 247.07 0.41 23 2006 6 3 247.14 0.39 19 2006 6 4 247.08 0.38 22 2006 6 5 247.31 0.39 21 2006 6 6 247.50 0.42 24 2006 6 7 247.39 0.42 23 2006 6 8 247.31 0.45 21 2006 6 9 247.34 0.45 17 2006 6 10 247.20 0.44 15 2006 6 11 247.10 0.40 21 2006 6 12 247.29 0.39 20 2006 6 13 247.22 0.37 24 2006 6 14 247.07 0.36 24 2006 6 15 247.22 0.37 22 2006 6 16 247.30 0.36 22 2006 6 17 247.22 0.37 21 2006 6 18 247.47 0.38 22 2006 6 19 247.67 0.40 23 2006 6 20 247.61 0.42 19 2006 6 21 247.54 0.43 17 2006 6 22 247.49 0.43 24 2006 6 23 247.72 0.42 23 2006 6 24 247.75 0.40 22 2006 6 25 247.45 0.42 22 2006 6 26 247.37 0.44 22 2006 6 27 247.71 0.44 18 2006 6 28 247.19 0.46 20 2006 6 29 247.72 0.48 22 2006 6 30 nan nan 0 2006 7 1 nan nan 0 2006 7 2 nan nan 0 2006 7 3 nan nan 0 2006 7 4 247.18 0.38 18 2006 7 5 247.27 0.38 18 2006 7 6 nan nan 0 2006 7 7 247.40 0.40 24 2006 7 8 246.75 0.42 21 2006 7 9 246.67 0.44 22 2006 7 10 246.59 0.44 24 2006 7 11 246.93 0.43 23 2006 7 12 246.65 0.42 24 2006 7 13 246.89 0.39 23 2006 7 14 246.91 0.37 21 2006 7 15 247.46 0.39 23 2006 7 16 247.66 0.43 21 2006 7 17 247.68 0.45 24 2006 7 18 247.03 0.46 12 2006 7 19 246.61 0.47 20 2006 7 20 246.64 0.46 24 2006 7 21 246.65 0.43 16 2006 7 22 247.01 0.43 17 2006 7 23 246.90 0.41 22 2006 7 24 247.39 0.40 23 2006 7 25 247.30 0.38 24 2006 7 26 247.21 0.37 15 2006 7 27 246.99 0.35 17 2006 7 28 247.04 0.36 24 2006 7 29 247.20 0.36 22 2006 7 30 247.28 0.37 23 2006 7 31 246.66 0.38 20 2006 8 1 nan nan 0 2006 8 2 246.54 0.43 20 2006 8 3 246.72 0.45 22 2006 8 4 246.81 0.44 22 2006 8 5 246.88 0.45 22 2006 8 6 246.87 0.45 24 2006 8 7 246.86 0.43 24 2006 8 8 247.27 0.41 22 2006 8 9 247.12 0.41 23 2006 8 10 246.86 0.42 23 2006 8 11 246.74 0.43 24 2006 8 12 246.73 0.44 23 2006 8 13 246.79 0.47 20 2006 8 14 246.80 0.46 17 2006 8 15 246.66 0.45 21 2006 8 16 245.91 0.44 23 2006 8 17 246.94 0.42 19 2006 8 18 246.83 0.42 22 2006 8 19 246.45 0.45 24 2006 8 20 246.37 0.52 19 2006 8 21 246.72 0.57 21 2006 8 22 247.37 0.58 17 2006 8 23 246.89 0.57 18 2006 8 24 246.87 0.56 24 2006 8 25 247.13 0.52 20 2006 8 26 246.54 0.48 22 2006 8 27 246.37 0.53 24 2006 8 28 246.45 0.53 12 2006 8 29 246.64 0.60 20 2006 8 30 246.92 0.64 23 2006 8 31 246.84 0.62 24 2006 9 1 246.83 0.60 22 2006 9 2 246.71 0.60 24 2006 9 3 246.59 0.55 21 2006 9 4 246.93 0.50 22 2006 9 5 246.76 0.48 18 2006 9 6 nan nan 0 2006 9 7 246.56 0.43 21 2006 9 8 246.55 0.42 23 2006 9 9 246.56 0.43 24 2006 9 10 246.57 0.46 24 2006 9 11 246.51 0.49 24 2006 9 12 246.76 0.50 19 2006 9 13 246.60 0.55 23 2006 9 14 246.73 0.60 21 2006 9 15 246.65 0.61 19 2006 9 16 246.60 0.60 21 2006 9 17 246.61 0.66 20 2006 9 18 246.74 0.67 23 2006 9 19 247.07 0.63 15 2006 9 20 246.47 0.62 23 2006 9 21 246.67 0.62 21 2006 9 22 246.87 0.57 17 2006 9 23 246.75 0.49 19 2006 9 24 246.45 0.48 23 2006 9 25 246.82 0.48 22 2006 9 26 246.66 0.49 24 2006 9 27 247.05 0.48 20 2006 9 28 nan nan 0 2006 9 29 246.66 0.49 22 2006 9 30 246.63 0.50 24 2006 10 1 246.65 0.49 23 2006 10 2 246.76 0.51 22 2006 10 3 246.88 0.53 18 2006 10 4 nan nan 0 2006 10 5 246.59 0.59 21 2006 10 6 246.69 0.58 16 2006 10 7 246.74 0.56 23 2006 10 8 246.11 0.57 23 2006 10 9 246.10 0.56 23 2006 10 10 246.07 0.54 24 2006 10 11 nan nan 0 2006 10 12 246.04 0.62 22 2006 10 13 nan nan 0 2006 10 14 245.99 0.59 16 2006 10 15 245.95 0.60 24 2006 10 16 246.06 0.58 21 2006 10 17 246.19 0.53 23 2006 10 18 246.46 0.54 24 2006 10 19 246.40 0.54 11 2006 10 20 nan nan 0 2006 10 21 245.70 0.45 23 2006 10 22 245.78 0.47 24 2006 10 23 245.91 0.49 23 2006 10 24 246.29 0.48 24 2006 10 25 246.27 0.56 20 2006 10 26 246.16 0.58 16 2006 10 27 245.95 0.59 18 2006 10 28 246.07 0.59 22 2006 10 29 246.07 0.63 24 2006 10 30 246.17 0.60 24 2006 10 31 246.18 0.63 21 2006 11 1 246.28 0.64 15 2006 11 2 nan nan 0 2006 11 3 246.13 0.53 24 2006 11 4 246.55 0.49 24 2006 11 5 246.55 0.46 23 2006 11 6 246.55 0.43 24 2006 11 7 245.99 0.45 23 2006 11 8 246.15 0.47 24 2006 11 9 246.92 0.47 19 2006 11 10 246.74 0.47 21 2006 11 11 246.63 0.49 24 2006 11 12 246.44 0.48 24 2006 11 13 246.35 0.49 23 2006 11 14 246.27 0.52 24 2006 11 15 nan nan 0 2006 11 16 nan nan 0 2006 11 17 nan nan 0 2006 11 18 nan nan 0 2006 11 19 nan nan 0 2006 11 20 nan nan 0 2006 11 21 246.32 0.41 13 2006 11 22 245.89 0.41 24 2006 11 23 245.75 0.41 22 2006 11 24 245.87 0.41 24 2006 11 25 245.69 0.41 23 2006 11 26 245.81 0.41 24 2006 11 27 245.99 0.42 24 2006 11 28 246.21 0.42 23 2006 11 29 245.96 0.42 24 2006 11 30 245.63 0.43 24 2006 12 1 245.84 0.44 24 2006 12 2 246.14 0.44 24 2006 12 3 246.10 0.45 24 2006 12 4 246.14 0.46 17 2006 12 5 nan nan 0 2006 12 6 246.19 0.51 24 2006 12 7 246.35 0.48 17 2006 12 8 246.39 0.46 20 2006 12 9 246.37 0.43 24 2006 12 10 246.54 0.43 24 2006 12 11 246.18 0.40 24 2006 12 12 245.54 0.41 23 2006 12 13 246.51 0.41 24 2006 12 14 246.44 0.42 24 2006 12 15 246.01 0.43 24 2006 12 16 246.01 0.44 24 2006 12 17 246.32 0.44 23 2006 12 18 246.40 0.46 23 2006 12 19 246.17 0.46 24 2006 12 20 245.84 0.47 22 2006 12 21 245.74 0.46 24 2006 12 22 245.74 0.45 20 2006 12 23 245.72 0.43 24 2006 12 24 245.91 0.41 24 2006 12 25 246.20 0.39 24 2006 12 26 246.58 0.39 24 2006 12 27 246.46 0.39 24 2006 12 28 246.60 0.40 24 2006 12 29 246.55 0.42 24 2006 12 30 246.52 0.42 24 2006 12 31 246.63 0.43 15 2007 1 1 nan nan 0 2007 1 2 nan nan 0 2007 1 3 nan nan 0 2007 1 4 245.94 0.37 12 2007 1 5 nan nan 0 2007 1 6 246.37 0.44 24 2007 1 7 245.71 0.47 24 2007 1 8 245.11 0.48 24 2007 1 9 245.31 0.49 24 2007 1 10 245.51 0.49 18 2007 1 11 246.06 0.49 24 2007 1 12 245.80 0.48 23 2007 1 13 246.27 0.48 24 2007 1 14 245.88 0.48 24 2007 1 15 245.86 0.49 24 2007 1 16 245.99 0.48 24 2007 1 17 245.81 0.47 24 2007 1 18 245.84 0.45 24 2007 1 19 245.54 0.42 24 2007 1 20 245.73 0.39 24 2007 1 21 245.84 0.38 23 2007 1 22 245.68 0.38 24 2007 1 23 245.60 0.39 24 2007 1 24 245.49 0.41 23 2007 1 25 245.39 0.43 24 2007 1 26 245.48 0.46 24 2007 1 27 245.39 0.48 24 2007 1 28 245.37 0.52 23 2007 1 29 245.55 0.53 24 2007 1 30 246.33 0.53 21 2007 1 31 246.47 0.53 24 2007 2 1 246.37 0.52 19 2007 2 2 nan nan 0 2007 2 3 246.21 0.39 10 2007 2 4 nan nan 0 2007 2 5 nan nan 0 2007 2 6 246.55 0.65 21 2007 2 7 246.61 0.64 24 2007 2 8 246.92 0.63 23 2007 2 9 246.78 0.58 22 2007 2 10 246.49 0.52 23 2007 2 11 246.55 0.50 24 2007 2 12 246.32 0.47 24 2007 2 13 246.40 0.46 24 2007 2 14 246.32 0.45 23 2007 2 15 246.30 0.45 15 2007 2 16 246.44 0.45 19 2007 2 17 246.37 0.42 23 2007 2 18 246.56 0.39 24 2007 2 19 246.67 0.40 24 2007 2 20 246.44 0.43 24 2007 2 21 246.58 0.44 24 2007 2 22 246.34 0.46 20 2007 2 23 246.37 0.47 23 2007 2 24 246.46 0.48 24 2007 2 25 245.96 0.46 24 2007 2 26 245.73 0.45 24 2007 2 27 246.33 0.45 22 2007 2 28 246.33 0.46 23 2007 3 1 245.90 0.46 15 2007 3 2 nan nan 0 2007 3 3 245.41 0.47 24 2007 3 4 245.36 0.48 24 2007 3 5 245.31 0.48 24 2007 3 6 245.71 0.48 23 2007 3 7 245.92 0.52 23 2007 3 8 245.93 0.54 22 2007 3 9 246.35 0.53 21 2007 3 10 246.19 0.52 21 2007 3 11 246.36 0.52 23 2007 3 12 246.35 0.49 24 2007 3 13 246.23 0.47 23 2007 3 14 246.16 0.48 23 2007 3 15 245.98 0.49 23 2007 3 16 246.06 0.50 23 2007 3 17 245.97 0.51 22 2007 3 18 246.02 0.52 23 2007 3 19 246.03 0.51 23 2007 3 20 246.08 0.49 20 2007 3 21 246.13 0.48 24 2007 3 22 246.07 0.46 24 2007 3 23 246.17 0.44 24 2007 3 24 246.01 0.44 23 2007 3 25 245.80 0.44 23 2007 3 26 246.18 0.46 23 2007 3 27 246.17 0.47 23 2007 3 28 246.05 0.47 20 2007 3 29 246.21 0.46 22 2007 3 30 245.51 0.48 22 2007 3 31 245.61 0.46 23 2007 4 1 246.18 0.44 23 2007 4 2 246.47 0.46 17 2007 4 3 nan nan 0 2007 4 4 246.12 0.41 23 2007 4 5 245.94 0.40 22 2007 4 6 245.93 0.39 23 2007 4 7 245.88 0.39 23 2007 4 8 246.11 0.42 21 2007 4 9 245.89 0.44 24 2007 4 10 245.33 0.45 23 2007 4 11 244.98 0.47 23 2007 4 12 245.11 0.49 19 2007 4 13 245.28 0.50 24 2007 4 14 245.50 0.50 23 2007 4 15 245.13 0.50 22 2007 4 16 245.18 0.49 23 2007 4 17 245.13 0.47 22 2007 4 18 245.62 0.46 23 2007 4 19 245.83 0.46 24 2007 4 20 245.92 0.43 21 2007 4 21 245.86 0.44 23 2007 4 22 245.77 0.45 24 2007 4 23 245.78 0.45 24 2007 4 24 245.71 0.46 23 2007 4 25 245.40 0.50 24 2007 4 26 245.41 0.52 23 2007 4 27 245.53 0.52 24 2007 4 28 245.30 0.53 23 2007 4 29 245.45 0.52 21 2007 4 30 245.29 0.51 24 2007 5 1 245.37 0.47 23 2007 5 2 245.20 0.45 23 2007 5 3 245.48 0.42 24 2007 5 4 245.41 0.40 24 2007 5 5 245.11 0.38 23 2007 5 6 245.10 0.37 22 2007 5 7 245.08 0.37 24 2007 5 8 245.66 0.38 23 2007 5 9 nan nan 0 2007 5 10 nan nan 0 2007 5 11 nan nan 0 2007 5 12 245.40 0.42 16 2007 5 13 245.37 0.44 24 2007 5 14 245.23 0.46 23 2007 5 15 245.38 0.47 23 2007 5 16 245.49 0.49 14 2007 5 17 245.40 0.52 24 2007 5 18 245.42 0.54 12 2007 5 19 nan nan 0 2007 5 20 nan nan 0 2007 5 21 nan nan 0 2007 5 22 245.18 0.42 23 2007 5 23 245.25 0.45 16 2007 5 24 245.20 0.44 23 2007 5 25 245.18 0.44 22 2007 5 26 245.32 0.43 24 2007 5 27 245.51 0.41 24 2007 5 28 245.18 0.40 24 2007 5 29 244.87 0.46 24 2007 5 30 245.00 0.49 18 2007 5 31 245.19 0.54 18 2007 6 1 244.79 0.54 24 2007 6 2 245.04 0.54 24 2007 6 3 245.06 0.50 24 2007 6 4 245.12 0.47 24 2007 6 5 245.08 0.42 23 2007 6 6 nan nan 0 2007 6 7 244.92 0.39 24 2007 6 8 244.92 0.38 24 2007 6 9 244.85 0.38 24 2007 6 10 245.01 0.39 23 2007 6 11 244.94 0.39 23 2007 6 12 245.14 0.38 24 2007 6 13 244.75 0.39 15 2007 6 14 244.64 0.43 10 2007 6 15 244.47 0.44 23 2007 6 16 244.75 0.48 24 2007 6 17 244.95 0.49 24 2007 6 18 244.90 0.47 24 2007 6 19 244.73 0.43 24 2007 6 20 244.88 0.41 24 2007 6 21 244.88 0.38 24 2007 6 22 244.78 0.37 24 2007 6 23 244.79 0.39 24 2007 6 24 244.70 0.41 18 2007 6 25 244.73 0.43 22 2007 6 26 244.77 0.44 24 2007 6 27 244.78 0.44 19 2007 6 28 243.95 0.45 21 2007 6 29 243.84 0.46 24 2007 6 30 243.85 0.44 24 2007 7 1 244.00 0.42 24 2007 7 2 244.15 0.45 23 2007 7 3 244.21 0.46 19 2007 7 4 244.12 0.44 22 2007 7 5 244.59 0.44 24 2007 7 6 244.48 0.43 24 2007 7 7 244.48 0.40 24 2007 7 8 244.38 0.37 24 2007 7 9 244.43 0.38 23 2007 7 10 244.43 0.40 24 2007 7 11 244.67 0.41 24 2007 7 12 245.14 0.42 24 2007 7 13 245.05 0.43 24 2007 7 14 244.63 0.42 24 2007 7 15 244.58 0.39 24 2007 7 16 244.66 0.39 23 2007 7 17 244.61 0.40 24 2007 7 18 244.65 0.40 23 2007 7 19 244.50 0.39 24 2007 7 20 244.38 0.40 24 2007 7 21 244.65 0.41 23 2007 7 22 244.62 0.40 24 2007 7 23 244.63 0.40 24 2007 7 24 244.71 0.42 24 2007 7 25 244.32 0.44 24 2007 7 26 244.41 0.45 24 2007 7 27 244.71 0.44 24 2007 7 28 244.75 0.43 24 2007 7 29 244.69 0.44 24 2007 7 30 244.61 0.41 23 2007 7 31 244.35 0.39 23 2007 8 1 244.54 0.38 21 2007 8 2 nan nan 0 2007 8 3 244.62 0.37 24 2007 8 4 244.63 0.40 23 2007 8 5 244.57 0.42 24 2007 8 6 244.23 0.47 13 2007 8 7 244.39 0.51 23 2007 8 8 244.46 0.50 23 2007 8 9 244.44 0.50 24 2007 8 10 244.53 0.49 23 2007 8 11 244.58 0.47 24 2007 8 12 244.57 0.46 24 2007 8 13 244.84 0.47 24 2007 8 14 244.54 0.46 22 2007 8 15 244.06 0.46 21 2007 8 16 244.20 0.43 23 2007 8 17 244.32 0.40 24 2007 8 18 244.09 0.42 24 2007 8 19 244.32 0.42 24 2007 8 20 244.09 0.41 24 2007 8 21 244.04 0.42 24 2007 8 22 243.93 0.45 24 2007 8 23 244.39 0.45 24 2007 8 24 244.44 0.44 24 2007 8 25 244.13 0.46 24 2007 8 26 244.18 0.47 24 2007 8 27 244.34 0.44 24 2007 8 28 244.38 0.43 24 2007 8 29 243.79 0.44 24 2007 8 30 243.93 0.42 19 2007 8 31 244.15 0.41 23 2007 9 1 244.30 0.43 24 2007 9 2 244.14 0.44 23 2007 9 3 244.06 0.43 23 2007 9 4 244.47 0.44 24 2007 9 5 244.25 0.45 15 2007 9 6 nan nan 0 2007 9 7 244.06 0.43 24 2007 9 8 244.09 0.42 24 2007 9 9 244.49 0.40 24 2007 9 10 244.76 0.40 20 2007 9 11 244.65 0.40 23 2007 9 12 244.57 0.42 24 2007 9 13 244.18 0.45 24 2007 9 14 244.49 0.46 24 2007 9 15 244.35 0.46 22 2007 9 16 244.57 0.46 24 2007 9 17 244.29 0.47 24 2007 9 18 244.26 0.46 23 2007 9 19 244.09 0.46 24 2007 9 20 244.33 0.48 22 2007 9 21 244.31 0.50 23 2007 9 22 244.37 0.48 23 2007 9 23 244.41 0.48 24 2007 9 24 244.73 0.50 20 2007 9 25 244.40 0.50 24 2007 9 26 244.62 0.49 23 2007 9 27 244.84 0.49 23 2007 9 28 244.77 0.46 22 2007 9 29 244.77 0.42 23 2007 9 30 244.51 0.39 22 2007 10 1 244.38 0.38 23 2007 10 2 244.48 0.37 17 2007 10 3 nan nan 0 2007 10 4 244.69 0.42 21 2007 10 5 244.58 0.44 24 2007 10 6 244.62 0.44 24 2007 10 7 244.63 0.44 23 2007 10 8 244.62 0.44 24 2007 10 9 244.22 0.43 24 2007 10 10 244.22 0.43 24 2007 10 11 244.18 0.41 22 2007 10 12 244.49 0.42 22 2007 10 13 244.83 0.40 22 2007 10 14 nan nan 0 2007 10 15 244.36 0.41 21 2007 10 16 244.14 0.41 19 2007 10 17 243.96 0.41 22 2007 10 18 244.01 0.42 24 2007 10 19 244.29 0.43 24 2007 10 20 244.65 0.42 24 2007 10 21 244.13 0.46 24 2007 10 22 244.48 0.50 24 2007 10 23 244.80 0.52 23 2007 10 24 244.47 0.53 16 2007 10 25 nan nan 0 2007 10 26 244.34 0.50 16 2007 10 27 244.30 0.42 24 2007 10 28 244.18 0.41 23 2007 10 29 244.01 0.43 23 2007 10 30 244.29 0.42 18 2007 10 31 244.16 0.43 23 2007 11 1 244.62 0.47 23 2007 11 2 244.27 0.49 17 2007 11 3 243.89 0.49 20 2007 11 4 243.72 0.49 23 2007 11 5 243.88 0.47 22 2007 11 6 nan nan 0 2007 11 7 244.10 0.38 23 2007 11 8 244.01 0.37 24 2007 11 9 244.28 0.39 24 2007 11 10 244.37 0.39 24 2007 11 11 243.71 0.41 23 2007 11 12 244.27 0.42 24 2007 11 13 244.53 0.43 24 2007 11 14 244.32 0.43 23 2007 11 15 244.47 0.44 23 2007 11 16 244.59 0.46 23 2007 11 17 nan nan 0 2007 11 18 244.71 0.48 21 2007 11 19 244.58 0.48 23 2007 11 20 245.04 0.47 24 2007 11 21 244.87 0.46 22 2007 11 22 244.71 0.47 24 2007 11 23 244.38 0.45 22 2007 11 24 244.24 0.42 24 2007 11 25 244.22 0.41 24 2007 11 26 244.66 0.40 23 2007 11 27 244.61 0.40 23 2007 11 28 244.58 0.42 24 2007 11 29 244.39 0.42 22 2007 11 30 244.03 0.44 22 2007 12 1 243.90 0.46 23 2007 12 2 243.85 0.46 23 2007 12 3 243.62 0.45 13 2007 12 4 nan nan 0 2007 12 5 244.28 0.43 22 2007 12 6 244.46 0.42 24 2007 12 7 243.84 0.41 18 2007 12 8 243.99 0.40 24 2007 12 9 244.05 0.39 24 2007 12 10 244.00 0.39 23 2007 12 11 244.13 0.38 22 2007 12 12 243.88 0.36 9 2007 12 13 243.94 0.37 23 2007 12 14 243.79 0.40 23 2007 12 15 243.83 0.40 23 2007 12 16 244.36 0.40 24 2007 12 17 244.82 0.41 23 2007 12 18 244.36 0.41 24 2007 12 19 244.21 0.40 24 2007 12 20 244.16 0.41 23 2007 12 21 244.49 0.40 23 2007 12 22 244.42 0.40 24 2007 12 23 244.24 0.40 23 2007 12 24 244.17 0.39 24 2007 12 25 244.07 0.38 24 2007 12 26 244.07 0.38 23 2007 12 27 244.10 0.38 24 2007 12 28 244.64 0.39 24 2007 12 29 244.56 0.43 24 2007 12 30 243.98 0.43 12 2007 12 31 243.27 0.49 11 2008 1 1 nan nan 0 2008 1 2 nan nan 0 2008 1 3 nan nan 0 2008 1 4 nan nan 0 2008 1 5 nan nan 0 2008 1 6 nan nan 0 2008 1 7 nan nan 0 2008 1 8 nan nan 0 2008 1 9 nan nan 0 2008 1 10 nan nan 0 2008 1 11 244.29 0.45 5 2008 1 12 244.46 0.47 17 2008 1 13 244.43 0.49 23 2008 1 14 244.58 0.49 23 2008 1 15 244.50 0.47 20 2008 1 16 244.47 0.49 18 2008 1 17 244.39 0.48 19 2008 1 18 244.26 0.46 21 2008 1 19 244.56 0.43 23 2008 1 20 244.69 0.43 23 2008 1 21 244.09 0.42 24 2008 1 22 243.96 0.40 24 2008 1 23 243.71 0.39 24 2008 1 24 243.68 0.39 24 2008 1 25 244.82 0.40 24 2008 1 26 244.18 0.41 24 2008 1 27 244.41 0.41 24 2008 1 28 244.06 0.42 22 2008 1 29 243.88 0.43 24 2008 1 30 244.14 0.43 19 2008 1 31 244.35 0.42 24 2008 2 1 243.98 0.42 17 2008 2 2 243.88 0.42 24 2008 2 3 243.99 0.42 23 2008 2 4 243.92 0.44 17 2008 2 5 nan nan 0 2008 2 6 244.13 0.48 15 2008 2 7 244.06 0.48 22 2008 2 8 244.33 0.52 24 2008 2 9 244.12 0.49 22 2008 2 10 243.25 0.48 23 2008 2 11 243.57 0.47 24 2008 2 12 243.43 0.46 24 2008 2 13 243.43 0.40 24 2008 2 14 244.31 0.40 22 2008 2 15 244.28 0.40 23 2008 2 16 244.21 0.39 24 2008 2 17 244.34 0.43 23 2008 2 18 244.20 0.46 24 2008 2 19 244.09 0.48 22 2008 2 20 244.23 0.48 14 2008 2 21 244.07 0.50 22 2008 2 22 244.09 0.49 22 2008 2 23 243.97 0.45 23 2008 2 24 243.82 0.42 22 2008 2 25 243.87 0.41 23 2008 2 26 243.39 0.45 24 2008 2 27 243.55 0.46 23 2008 2 28 243.56 0.47 18 2008 2 29 243.68 0.49 22 2008 3 1 243.58 0.52 24 2008 3 2 243.74 0.50 24 2008 3 3 243.95 0.46 16 2008 3 4 nan nan 0 2008 3 5 243.89 0.44 23 2008 3 6 243.85 0.42 22 2008 3 7 243.68 0.43 20 2008 3 8 243.68 0.44 24 2008 3 9 243.79 0.43 18 2008 3 10 243.99 0.44 23 2008 3 11 244.05 0.45 22 2008 3 12 244.12 0.48 24 2008 3 13 244.12 0.47 21 2008 3 14 243.70 0.51 17 2008 3 15 243.39 0.53 24 2008 3 16 243.29 0.55 19 2008 3 17 243.50 0.59 20 2008 3 18 243.66 0.63 23 2008 3 19 243.35 0.66 15 2008 3 20 243.13 0.63 24 2008 3 21 243.56 0.61 14 2008 3 22 243.15 0.53 23 2008 3 23 243.19 0.47 21 2008 3 24 243.42 0.39 22 2008 3 25 243.22 0.38 22 2008 3 26 243.11 0.39 24 2008 3 27 243.40 0.43 23 2008 3 28 243.61 0.44 22 2008 3 29 243.42 0.47 22 2008 3 30 243.71 0.48 20 2008 3 31 243.73 0.49 23 2008 4 1 243.66 0.47 16 2008 4 2 nan nan 0 2008 4 3 243.80 0.44 24 2008 4 4 243.47 0.44 22 2008 4 5 243.63 0.43 21 2008 4 6 243.45 0.40 23 2008 4 7 243.19 0.40 24 2008 4 8 243.26 0.42 22 2008 4 9 243.40 0.41 24 2008 4 10 243.28 0.42 23 2008 4 11 243.44 0.45 22 2008 4 12 243.70 0.46 23 2008 4 13 243.61 0.46 24 2008 4 14 243.61 0.48 23 2008 4 15 243.67 0.48 20 2008 4 16 243.64 0.48 24 2008 4 17 243.38 0.47 21 2008 4 18 243.68 0.46 21 2008 4 19 243.87 0.46 21 2008 4 20 243.48 0.46 23 2008 4 21 243.28 0.44 22 2008 4 22 243.54 0.41 19 2008 4 23 243.01 0.40 22 2008 4 24 242.94 0.42 22 2008 4 25 242.71 0.45 21 2008 4 26 243.10 0.45 22 2008 4 27 242.90 0.45 22 2008 4 28 242.98 0.46 23 2008 4 29 243.24 0.44 22 2008 4 30 243.36 0.37 22 2008 5 1 243.58 0.41 22 2008 5 2 243.71 0.45 21 2008 5 3 243.45 0.45 22 2008 5 4 243.21 0.49 23 2008 5 5 243.16 0.52 15 2008 5 6 nan nan 0 2008 5 7 243.00 0.42 22 2008 5 8 243.25 0.41 24 2008 5 9 243.40 0.36 24 2008 5 10 243.48 0.33 21 2008 5 11 243.52 0.36 23 2008 5 12 243.32 0.38 23 2008 5 13 243.28 0.41 24 2008 5 14 nan nan 0 2008 5 15 243.15 0.45 21 2008 5 16 243.12 0.42 22 2008 5 17 243.44 0.49 24 2008 5 18 243.19 0.55 23 2008 5 19 242.75 0.58 24 2008 5 20 242.87 0.57 17 2008 5 21 243.34 0.56 21 2008 5 22 243.42 0.49 22 2008 5 23 243.35 0.42 21 2008 5 24 243.55 0.39 22 2008 5 25 243.30 0.40 24 2008 5 26 243.48 0.41 22 2008 5 27 243.27 0.42 23 2008 5 28 243.01 0.42 21 2008 5 29 243.41 0.43 23 2008 5 30 242.33 0.43 20 2008 5 31 242.71 0.44 23 2008 6 1 243.32 0.43 22 2008 6 2 243.27 0.44 19 2008 6 3 nan nan 0 2008 6 4 243.06 0.40 24 2008 6 5 243.17 0.45 22 2008 6 6 243.24 0.44 22 2008 6 7 243.25 0.45 24 2008 6 8 243.23 0.45 22 2008 6 9 243.07 0.45 24 2008 6 10 243.27 0.42 22 2008 6 11 242.94 0.48 17 2008 6 12 242.81 0.58 23 2008 6 13 242.62 0.58 23 2008 6 14 242.22 0.60 15 2008 6 15 242.26 0.63 22 2008 6 16 242.53 0.59 17 2008 6 17 242.52 0.45 10 2008 6 18 242.73 0.47 24 2008 6 19 242.97 0.46 23 2008 6 20 243.06 0.42 24 2008 6 21 242.87 0.41 22 2008 6 22 242.99 0.39 23 2008 6 23 242.93 0.35 22 2008 6 24 242.39 0.35 24 2008 6 25 242.24 0.35 22 2008 6 26 242.49 0.37 21 2008 6 27 242.59 0.39 21 2008 6 28 242.63 0.42 20 2008 6 29 242.88 0.42 22 2008 6 30 243.23 0.42 20 2008 7 1 243.07 0.42 20 2008 7 2 242.64 0.43 21 2008 7 3 nan nan 0 2008 7 4 242.59 0.39 23 2008 7 5 242.53 0.40 24 2008 7 6 242.99 0.40 23 2008 7 7 242.87 0.43 20 2008 7 8 242.66 0.45 22 2008 7 9 242.79 0.49 20 2008 7 10 242.22 0.50 21 2008 7 11 242.08 0.50 23 2008 7 12 242.05 0.50 23 2008 7 13 242.02 0.47 22 2008 7 14 241.94 0.46 21 2008 7 15 242.25 0.46 24 2008 7 16 242.02 0.46 19 2008 7 17 242.11 0.44 23 2008 7 18 242.48 0.40 20 2008 7 19 242.27 0.41 21 2008 7 20 242.24 0.43 23 2008 7 21 242.37 0.41 21 2008 7 22 242.27 0.41 22 2008 7 23 242.54 0.45 24 2008 7 24 242.48 0.44 23 2008 7 25 242.36 0.40 23 2008 7 26 242.59 0.39 20 2008 7 27 242.83 0.37 21 2008 7 28 242.87 0.36 21 2008 7 29 242.95 0.37 24 2008 7 30 242.79 0.40 21 2008 7 31 242.30 0.42 19 2008 8 1 242.15 0.45 22 2008 8 2 242.16 0.47 24 2008 8 3 242.50 0.47 24 2008 8 4 242.41 0.47 24 2008 8 5 242.29 0.47 24 2008 8 6 242.17 0.46 19 2008 8 7 242.29 0.45 24 2008 8 8 242.21 0.43 21 2008 8 9 242.25 0.44 24 2008 8 10 242.16 0.45 24 2008 8 11 242.17 0.45 23 2008 8 12 242.42 0.46 21 2008 8 13 242.43 0.46 17 2008 8 14 nan nan 0 2008 8 15 242.62 0.44 22 2008 8 16 242.42 0.44 23 2008 8 17 242.54 0.42 22 2008 8 18 242.54 0.40 18 2008 8 19 242.34 0.39 23 2008 8 20 242.25 0.41 24 2008 8 21 242.49 0.43 24 2008 8 22 242.25 0.44 18 2008 8 23 242.39 0.46 23 2008 8 24 242.55 0.47 23 2008 8 25 242.42 0.46 21 2008 8 26 242.45 0.48 24 2008 8 27 242.40 0.49 24 2008 8 28 242.24 0.48 23 2008 8 29 242.48 0.46 13 2008 8 30 242.29 0.44 23 2008 8 31 242.32 0.40 22 2008 9 1 242.51 0.40 21 2008 9 2 242.16 0.39 21 2008 9 3 242.18 0.40 19 2008 9 4 nan nan 0 2008 9 5 242.00 0.43 23 2008 9 6 241.83 0.41 24 2008 9 7 241.81 0.44 22 2008 9 8 241.70 0.49 18 2008 9 9 242.05 0.50 16 2008 9 10 242.16 0.51 24 2008 9 11 242.07 0.49 24 2008 9 12 241.95 0.47 23 2008 9 13 241.92 0.43 21 2008 9 14 242.10 0.41 22 2008 9 15 242.40 0.43 24 2008 9 16 242.51 0.45 20 2008 9 17 242.31 0.46 23 2008 9 18 241.96 0.45 23 2008 9 19 241.77 0.45 24 2008 9 20 242.01 0.44 24 2008 9 21 242.55 0.46 24 2008 9 22 242.35 0.47 23 2008 9 23 242.07 0.49 20 2008 9 24 242.26 0.49 23 2008 9 25 242.47 0.50 22 2008 9 26 242.41 0.51 23 2008 9 27 242.41 0.54 23 2008 9 28 242.65 0.55 22 2008 9 29 242.84 0.56 20 2008 9 30 242.72 0.57 22 2008 10 1 242.93 0.53 18 2008 10 2 nan nan 0 2008 10 3 242.28 0.48 23 2008 10 4 242.26 0.58 23 2008 10 5 242.31 0.59 22 2008 10 6 242.22 0.60 17 2008 10 7 242.45 0.61 24 2008 10 8 242.33 0.60 22 2008 10 9 242.61 0.52 20 2008 10 10 242.25 0.48 24 2008 10 11 242.20 0.46 24 2008 10 12 242.28 0.46 22 2008 10 13 nan nan 0 2008 10 14 242.35 0.50 22 2008 10 15 242.38 0.51 23 2008 10 16 242.36 0.53 24 2008 10 17 242.38 0.54 22 2008 10 18 242.46 0.54 21 2008 10 19 242.55 0.52 24 2008 10 20 242.46 0.51 21 2008 10 21 242.34 0.49 21 2008 10 22 242.37 0.49 21 2008 10 23 242.31 0.52 24 2008 10 24 242.21 0.50 23 2008 10 25 242.23 0.51 23 2008 10 26 242.17 0.52 22 2008 10 27 242.12 0.52 24 2008 10 28 242.24 0.50 24 2008 10 29 242.24 0.50 23 2008 10 30 242.73 0.50 23 2008 10 31 242.44 0.47 24 2008 11 1 242.18 0.47 24 2008 11 2 242.26 0.47 24 2008 11 3 242.38 0.46 20 2008 11 4 242.38 0.45 17 2008 11 5 242.80 0.46 24 2008 11 6 242.42 0.44 23 2008 11 7 242.08 0.42 22 2008 11 8 242.12 0.42 23 2008 11 9 nan nan 0 2008 11 10 242.74 0.49 23 2008 11 11 242.63 0.55 24 2008 11 12 242.26 0.53 23 2008 11 13 242.27 0.53 24 2008 11 14 242.14 0.55 24 2008 11 15 242.35 0.50 22 2008 11 16 242.89 0.44 24 2008 11 17 242.97 0.45 24 2008 11 18 242.71 0.49 22 2008 11 19 242.63 0.49 24 2008 11 20 242.29 0.48 24 2008 11 21 242.51 0.49 24 2008 11 22 242.65 0.49 24 2008 11 23 242.48 0.45 23 2008 11 24 242.58 0.46 23 2008 11 25 nan nan 0 2008 11 26 nan nan 0 2008 11 27 242.50 0.51 24 2008 11 28 242.68 0.49 24 2008 11 29 242.59 0.44 23 2008 11 30 242.61 0.43 24 2008 12 1 242.14 0.42 24 2008 12 2 242.03 0.38 23 2008 12 3 241.91 0.37 19 2008 12 4 241.68 0.42 22 2008 12 5 242.60 0.44 24 2008 12 6 242.69 0.45 23 2008 12 7 242.73 0.46 24 2008 12 8 243.07 0.48 20 2008 12 9 nan nan 0 2008 12 10 242.49 0.42 24 2008 12 11 242.59 0.39 23 2008 12 12 242.26 0.38 24 2008 12 13 242.42 0.38 24 2008 12 14 242.61 0.36 22 2008 12 15 242.95 0.39 23 2008 12 16 242.81 0.43 24 2008 12 17 242.98 0.46 23 2008 12 18 242.77 0.47 24 2008 12 19 243.11 0.50 20 2008 12 20 242.96 0.48 24 2008 12 21 243.01 0.45 20 2008 12 22 242.91 0.43 24 2008 12 23 242.60 0.49 24 2008 12 24 242.67 0.53 24 2008 12 25 242.13 0.53 22 2008 12 26 242.52 0.54 22 2008 12 27 242.53 0.55 24 2008 12 28 242.54 0.52 24 2008 12 29 243.01 0.51 24 2008 12 30 242.39 0.53 24 2008 12 31 242.22 0.51 22 2009 1 1 242.15 0.51 21 2009 1 2 242.05 0.50 23 2009 1 3 242.37 0.46 21 2009 1 4 242.38 0.43 24 2009 1 5 242.72 0.44 18 2009 1 6 nan nan 0 2009 1 7 242.46 0.42 23 2009 1 8 242.78 0.42 23 2009 1 9 242.62 0.42 24 2009 1 10 242.83 0.42 24 2009 1 11 242.93 0.41 24 2009 1 12 242.84 0.41 24 2009 1 13 242.86 0.40 23 2009 1 14 242.76 0.39 24 2009 1 15 242.76 0.41 24 2009 1 16 242.87 0.42 24 2009 1 17 242.83 0.45 24 2009 1 18 242.86 0.46 22 2009 1 19 242.79 0.45 24 2009 1 20 242.69 0.43 21 2009 1 21 242.89 0.43 18 2009 1 22 242.49 0.50 23 2009 1 23 242.15 0.53 9 2009 1 24 242.15 0.54 12 2009 1 25 242.82 0.55 12 2009 1 26 nan nan 0 2009 1 27 242.80 0.47 24 2009 1 28 242.93 0.45 23 2009 1 29 242.55 0.48 22 2009 1 30 242.37 0.51 18 2009 1 31 242.28 0.52 22 2009 2 1 242.40 0.51 24 2009 2 2 242.45 0.49 22 2009 2 3 241.70 0.47 21 2009 2 4 241.84 0.42 16 2009 2 5 nan nan 0 2009 2 6 242.12 0.40 22 2009 2 7 242.11 0.40 22 2009 2 8 241.75 0.42 23 2009 2 9 242.68 0.45 24 2009 2 10 242.93 0.45 24 2009 2 11 242.56 0.47 18 2009 2 12 242.73 0.49 24 2009 2 13 242.44 0.49 23 2009 2 14 242.76 0.46 23 2009 2 15 242.55 0.48 24 2009 2 16 242.18 0.48 23 2009 2 17 242.07 0.47 23 2009 2 18 242.17 0.48 24 2009 2 19 241.73 0.49 24 2009 2 20 242.10 0.48 19 2009 2 21 242.12 0.47 24 2009 2 22 242.07 0.46 24 2009 2 23 242.26 0.48 20 2009 2 24 242.29 0.48 23 2009 2 25 242.21 0.47 24 2009 2 26 241.95 0.46 23 2009 2 27 241.95 0.48 23 2009 2 28 242.00 0.44 21 2009 3 1 241.87 0.43 10 2009 3 2 nan nan 0 2009 3 3 nan nan 0 2009 3 4 nan nan 0 2009 3 5 243.24 0.49 6 2009 3 6 242.25 0.48 22 2009 3 7 242.32 0.47 23 2009 3 8 242.62 0.45 22 2009 3 9 242.06 0.42 20 2009 3 10 241.87 0.45 23 2009 3 11 242.16 0.50 23 2009 3 12 242.42 0.54 23 2009 3 13 242.56 0.55 24 2009 3 14 242.26 0.56 24 2009 3 15 242.34 0.54 24 2009 3 16 242.18 0.48 23 2009 3 17 242.91 0.44 24 2009 3 18 242.84 0.45 24 2009 3 19 242.93 0.45 24 2009 3 20 242.34 0.47 24 2009 3 21 242.26 0.47 24 2009 3 22 242.08 0.46 24 2009 3 23 242.43 0.46 24 2009 3 24 242.18 0.46 24 2009 3 25 241.82 0.44 23 2009 3 26 241.94 0.44 24 2009 3 27 241.79 0.44 24 2009 3 28 242.04 0.46 24 2009 3 29 242.20 0.48 24 2009 3 30 242.10 0.50 24 2009 3 31 242.36 0.60 24 2009 4 1 242.45 0.66 23 2009 4 2 242.36 0.65 24 2009 4 3 242.40 0.66 24 2009 4 4 241.98 0.64 24 2009 4 5 242.22 0.60 24 2009 4 6 241.94 0.51 21 2009 4 7 nan nan 0 2009 4 8 241.74 0.52 24 2009 4 9 241.66 0.53 24 2009 4 10 241.70 0.50 24 2009 4 11 241.52 0.50 24 2009 4 12 241.40 0.50 24 2009 4 13 241.49 0.46 24 2009 4 14 241.54 0.46 24 2009 4 15 241.87 0.47 24 2009 4 16 241.63 0.46 18 2009 4 17 242.27 0.45 22 2009 4 18 242.08 0.46 23 2009 4 19 241.63 0.45 23 2009 4 20 241.28 0.44 24 2009 4 21 241.24 0.45 7 2009 4 22 nan nan 0 2009 4 23 nan nan 0 2009 4 24 241.65 0.53 22 2009 4 25 241.50 0.54 22 2009 4 26 241.90 0.52 20 2009 4 27 241.89 0.51 22 2009 4 28 241.99 0.50 24 2009 4 29 241.48 0.48 24 2009 4 30 241.30 0.42 17 2009 5 1 nan nan 0 2009 5 2 241.09 0.40 23 2009 5 3 241.44 0.44 24 2009 5 4 241.38 0.47 24 2009 5 5 241.74 0.50 24 2009 5 6 241.77 0.51 24 2009 5 7 241.54 0.54 24 2009 5 8 242.00 0.53 24 2009 5 9 241.78 0.50 23 2009 5 10 241.99 0.48 24 2009 5 11 241.98 0.49 24 2009 5 12 241.69 0.47 21 2009 5 13 241.89 0.45 21 2009 5 14 241.63 0.46 20 2009 5 15 240.82 0.49 24 2009 5 16 241.04 0.49 22 2009 5 17 241.47 0.49 24 2009 5 18 nan nan 0 2009 5 19 242.22 0.52 21 2009 5 20 241.79 0.52 23 2009 5 21 241.20 0.50 18 2009 5 22 nan nan 0 2009 5 23 241.10 0.47 24 2009 5 24 240.96 0.44 24 2009 5 25 241.09 0.41 23 2009 5 26 241.27 0.40 23 2009 5 27 241.51 0.39 22 2009 5 28 241.13 0.36 23 2009 5 29 241.23 0.36 24 2009 5 30 240.84 0.36 24 2009 5 31 241.30 0.36 24 2009 6 1 241.63 0.35 22 2009 6 2 241.71 0.38 24 2009 6 3 241.52 0.40 20 2009 6 4 241.37 0.42 24 2009 6 5 241.30 0.43 23 2009 6 6 241.36 0.45 24 2009 6 7 240.42 0.45 24 2009 6 8 240.57 0.44 23 2009 6 9 240.52 0.44 24 2009 6 10 240.37 0.43 19 2009 6 11 nan nan 0 2009 6 12 240.49 0.51 16 2009 6 13 nan nan 0 2009 6 14 nan nan 0 2009 6 15 nan nan 0 2009 6 16 nan nan 0 2009 6 17 nan nan 0 2009 6 18 nan nan 0 2009 6 19 240.55 0.57 20 2009 6 20 240.72 0.56 22 2009 6 21 241.14 0.55 24 2009 6 22 241.00 0.54 18 2009 6 23 241.44 0.57 19 2009 6 24 240.82 0.59 23 2009 6 25 240.75 0.58 16 2009 6 26 241.10 0.58 16 2009 6 27 241.06 0.58 23 2009 6 28 241.06 0.56 24 2009 6 29 241.25 0.49 23 2009 6 30 241.01 0.52 13 2009 7 1 241.01 0.57 24 2009 7 2 240.78 0.60 19 2009 7 3 240.95 0.63 24 2009 7 4 240.68 0.65 23 2009 7 5 240.89 0.66 17 2009 7 6 241.45 0.63 17 2009 7 7 nan nan 0 2009 7 8 nan nan 0 2009 7 9 nan nan 0 2009 7 10 nan nan 0 2009 7 11 nan nan 0 2009 7 12 nan nan 0 2009 7 13 nan nan 0 2009 7 14 241.88 0.52 22 2009 7 15 240.74 0.54 15 2009 7 16 241.43 0.52 20 2009 7 17 239.74 0.53 17 2009 7 18 240.45 0.56 22 2009 7 19 240.87 0.60 24 2009 7 20 240.63 0.61 23 2009 7 21 240.91 0.60 24 2009 7 22 240.75 0.58 23 2009 7 23 240.43 0.58 23 2009 7 24 240.54 0.55 23 2009 7 25 240.98 0.54 21 2009 7 26 241.16 0.56 24 2009 7 27 240.79 0.61 23 2009 7 28 240.78 0.60 22 2009 7 29 240.44 0.64 23 2009 7 30 240.48 0.83 24 2009 7 31 240.90 0.90 23 2009 8 1 242.20 0.91 9 2009 8 2 nan nan 0 2009 8 3 nan nan 0 2009 8 4 241.23 0.71 11 2009 8 5 240.69 0.59 19 2009 8 6 240.58 0.57 24 2009 8 7 240.37 0.53 23 2009 8 8 240.71 0.48 23 2009 8 9 241.03 0.46 24 2009 8 10 240.80 0.52 18 2009 8 11 nan nan 0 2009 8 12 240.01 0.63 22 2009 8 13 240.50 0.67 24 2009 8 14 240.68 0.65 23 2009 8 15 240.41 0.62 23 2009 8 16 240.55 0.61 23 2009 8 17 241.07 0.60 22 2009 8 18 240.74 0.58 24 2009 8 19 240.84 0.59 21 2009 8 20 241.42 0.57 16 2009 8 21 241.27 0.55 23 2009 8 22 241.11 0.55 22 2009 8 23 241.25 0.54 24 2009 8 24 240.90 0.55 22 2009 8 25 240.53 0.65 22 2009 8 26 240.57 0.68 21 2009 8 27 240.55 0.73 23 2009 8 28 241.02 0.75 23 2009 8 29 240.72 0.75 22 2009 8 30 240.71 0.69 22 2009 8 31 240.85 0.67 21 2009 9 1 240.70 0.62 22 2009 9 2 240.72 0.63 19 2009 9 3 nan nan 0 2009 9 4 241.32 0.65 23 2009 9 5 241.19 0.66 21 2009 9 6 240.91 0.72 24 2009 9 7 240.90 0.74 23 2009 9 8 240.24 0.77 21 2009 9 9 241.11 0.79 19 2009 9 10 240.98 0.83 21 2009 9 11 240.90 0.80 18 2009 9 12 nan nan 0 2009 9 13 nan nan 0 2009 9 14 nan nan 0 2009 9 15 240.45 0.99 23 2009 9 16 240.38 1.04 23 2009 9 17 241.25 1.05 24 2009 9 18 241.67 1.08 23 2009 9 19 240.38 1.27 19 2009 9 20 239.57 1.40 22 2009 9 21 240.41 1.38 20 2009 9 22 241.76 1.43 19 2009 9 23 240.88 1.43 24 2009 9 24 240.32 1.30 22 2009 9 25 240.02 1.23 23 2009 9 26 240.58 1.26 24 2009 9 27 240.61 1.19 22 2009 9 28 240.08 1.22 23 2009 9 29 240.46 1.27 18 2009 9 30 nan nan 0 2009 10 1 nan nan 0 2009 10 2 nan nan 0 2009 10 3 nan nan 0 2009 10 4 nan nan 0 2009 10 5 nan nan 0 2009 10 6 nan nan 0 2009 10 7 nan nan 0 2009 10 8 nan nan 0 2009 10 9 nan nan 0 2009 10 10 240.57 1.83 15 2009 10 11 240.36 1.70 19 2009 10 12 240.70 1.63 20 2009 10 13 241.01 1.49 21 2009 10 14 240.34 1.42 13 2009 10 15 240.80 1.18 13 2009 10 16 239.84 1.20 23 2009 10 17 240.16 1.09 24 2009 10 18 239.65 0.99 20 2009 10 19 239.90 1.13 23 2009 10 20 240.10 1.28 18 2009 10 21 240.47 1.21 7 2009 10 22 nan nan 0 2009 10 23 240.04 1.24 12 2009 10 24 240.26 1.04 22 2009 10 25 239.70 0.82 23 2009 10 26 239.60 0.71 24 2009 10 27 239.95 0.63 30 2009 10 28 240.09 0.62 11 2009 10 29 239.79 0.62 22 2009 10 30 239.49 0.65 23 2009 10 31 239.55 0.67 21 2009 11 1 240.16 0.61 24 2009 11 2 240.36 0.56 22 2009 11 3 240.54 0.56 23 2009 11 4 240.92 0.58 23 2009 11 5 241.26 0.56 18 2009 11 6 239.60 0.59 18 2009 11 7 238.99 0.57 23 2009 11 8 239.87 0.58 24 2009 11 9 241.07 0.62 23 2009 11 10 241.28 0.62 20 2009 11 11 240.27 0.63 21 2009 11 12 241.00 0.64 19 2009 11 13 239.61 0.62 23 2009 11 14 241.05 0.57 22 2009 11 15 240.27 0.60 23 2009 11 16 240.99 0.61 24 2009 11 17 239.66 0.65 20 2009 11 18 239.66 0.72 24 2009 11 19 238.79 0.75 17 2009 11 20 240.36 0.74 20 2009 11 21 239.59 0.74 20 2009 11 22 239.09 0.74 21 2009 11 23 239.70 0.72 17 2009 11 24 239.26 0.68 22 2009 11 25 239.01 0.75 20 2009 11 26 240.19 0.92 24 2009 11 27 240.32 0.90 24 2009 11 28 241.33 0.91 24 2009 11 29 240.38 1.00 23 2009 11 30 240.30 0.99 18 2009 12 1 240.56 0.88 20 2009 12 2 240.44 0.91 24 2009 12 3 240.06 0.95 24 2009 12 4 240.47 0.92 23 2009 12 5 240.09 0.92 20 2009 12 6 239.98 0.87 21 2009 12 7 240.11 0.86 15 2009 12 8 nan nan 0 2009 12 9 240.23 0.84 22 2009 12 10 241.06 0.80 21 2009 12 11 240.61 0.77 22 2009 12 12 240.71 0.79 23 2009 12 13 240.58 0.76 24 2009 12 14 240.40 0.73 18 2009 12 15 239.96 0.77 24 2009 12 16 240.34 0.75 19 2009 12 17 240.58 0.67 23 2009 12 18 240.12 0.61 24 2009 12 19 239.34 0.67 24 2009 12 20 239.52 0.65 19 2009 12 21 239.78 0.67 23 2009 12 22 239.46 0.72 23 2009 12 23 239.53 0.74 22 2009 12 24 239.49 0.68 20 2009 12 25 239.38 0.67 24 2009 12 26 239.41 0.66 24 2009 12 27 239.64 0.66 24 2009 12 28 239.48 0.62 22 2009 12 29 239.91 0.64 22 2009 12 30 240.07 0.73 23 2009 12 31 239.93 0.74 24 2010 1 1 240.50 0.74 17 2010 1 2 nan nan 0 2010 1 3 nan nan 0 2010 1 4 240.12 0.59 23 2010 1 5 240.13 0.59 23 2010 1 6 240.38 0.59 17 2010 1 7 nan nan 0 2010 1 8 240.07 0.53 23 2010 1 9 239.93 0.69 21 2010 1 10 239.89 0.89 22 2010 1 11 239.89 0.94 19 2010 1 12 239.62 0.95 19 2010 1 13 239.77 0.98 22 2010 1 14 240.21 0.95 23 2010 1 15 240.40 0.77 22 2010 1 16 240.67 0.67 21 2010 1 17 240.68 0.68 23 2010 1 18 240.26 0.70 17 2010 1 19 240.30 0.68 21 2010 1 20 239.72 0.65 21 2010 1 21 240.43 0.64 20 2010 1 22 240.02 0.68 24 2010 1 23 240.25 0.71 23 2010 1 24 240.77 0.69 23 2010 1 25 240.63 0.82 19 2010 1 26 240.88 0.84 22 2010 1 27 240.86 0.82 23 2010 1 28 240.53 0.76 23 2010 1 29 239.82 0.73 21 2010 1 30 239.67 0.61 24 2010 1 31 239.85 0.60 24 2010 2 1 239.41 0.63 24 2010 2 2 239.28 0.66 23 2010 2 3 239.56 0.75 17 2010 2 4 nan nan 0 2010 2 5 238.84 0.79 21 2010 2 6 238.89 0.77 20 2010 2 7 238.69 0.82 23 2010 2 8 238.48 0.78 19 2010 2 9 238.64 0.70 18 2010 2 10 239.16 0.70 24 2010 2 11 239.07 0.69 23 2010 2 12 239.80 0.56 12 2010 2 13 nan nan 0 2010 2 14 nan nan 0 2010 2 15 239.98 0.64 5 2010 2 16 239.70 0.76 21 2010 2 17 239.61 0.76 19 2010 2 18 240.20 0.73 21 2010 2 19 240.24 0.68 23 2010 2 20 240.00 0.69 24 2010 2 21 239.58 0.64 22 2010 2 22 239.35 0.59 24 2010 2 23 240.39 0.55 17 2010 2 24 239.96 0.55 23 2010 2 25 240.14 0.65 23 2010 2 26 240.14 0.68 24 2010 2 27 240.27 0.65 22 2010 2 28 239.91 0.63 23 2010 3 1 239.94 0.63 24 2010 3 2 239.96 0.56 23 2010 3 3 240.07 0.51 17 2010 3 4 nan nan 0 2010 3 5 239.81 0.69 23 2010 3 6 239.80 0.76 22 2010 3 7 239.79 0.86 24 2010 3 8 239.98 0.86 24 2010 3 9 239.71 0.88 22 2010 3 10 nan nan 0 2010 3 11 239.83 0.92 24 2010 3 12 239.83 0.92 22 2010 3 13 240.23 0.90 23 2010 3 14 239.42 0.90 17 2010 3 15 241.02 0.91 24 2010 3 16 240.10 0.91 22 2010 3 17 239.92 0.79 24 2010 3 18 239.78 0.79 22 2010 3 19 239.29 0.80 24 2010 3 20 239.65 0.79 23 2010 3 21 239.55 0.81 23 2010 3 22 238.64 0.85 24 2010 3 23 239.24 0.82 22 2010 3 24 239.36 0.77 24 2010 3 25 239.41 0.77 24 2010 3 26 239.18 0.70 24 2010 3 27 239.14 0.62 23 2010 3 28 239.59 0.64 21 2010 3 29 239.71 0.79 24 2010 3 30 239.38 0.88 21 2010 3 31 239.86 0.92 24 2010 4 1 239.85 1.02 8 2010 4 2 nan nan 0 2010 4 3 239.85 0.97 24 2010 4 4 239.85 0.80 24 2010 4 5 239.57 0.74 24 2010 4 6 239.63 0.73 24 2010 4 7 239.37 0.76 23 2010 4 8 238.90 0.76 23 2010 4 9 238.64 0.81 23 2010 4 10 239.39 0.88 21 2010 4 11 nan nan 0 2010 4 12 nan nan 0 2010 4 13 nan nan 0 2010 4 14 nan nan 0 2010 4 15 nan nan 0 2010 4 16 nan nan 0 2010 4 17 nan nan 0 2010 4 18 nan nan 0 2010 4 19 nan nan 0 2010 4 20 nan nan 0 2010 4 21 nan nan 0 2010 4 22 nan nan 0 2010 4 23 nan nan 0 2010 4 24 nan nan 0 2010 4 25 nan nan 0 2010 4 26 nan nan 0 2010 4 27 nan nan 0 2010 4 28 nan nan 0 2010 4 29 nan nan 0 2010 4 30 nan nan 0 2010 5 1 nan nan 0 2010 5 2 nan nan 0 2010 5 3 nan nan 0 2010 5 4 nan nan 0 2010 5 5 nan nan 0 2010 5 6 nan nan 0 2010 5 7 nan nan 0 2010 5 8 nan nan 0 2010 5 9 nan nan 0 2010 5 10 nan nan 0 2010 5 11 nan nan 0 2010 5 12 nan nan 0 2010 5 13 nan nan 0 2010 5 14 nan nan 0 2010 5 15 nan nan 0 2010 5 16 nan nan 0 2010 5 17 nan nan 0 2010 5 18 nan nan 0 2010 5 19 nan nan 0 2010 5 20 nan nan 0 2010 5 21 nan nan 0 2010 5 22 nan nan 0 2010 5 23 nan nan 0 2010 5 24 nan nan 0 2010 5 25 nan nan 0 2010 5 26 nan nan 0 2010 5 27 nan nan 0 2010 5 28 nan nan 0 2010 5 29 nan nan 0 2010 5 30 nan nan 0 2010 5 31 nan nan 0 2010 6 1 nan nan 0 2010 6 2 nan nan 0 2010 6 3 nan nan 0 2010 6 4 nan nan 0 2010 6 5 nan nan 0 2010 6 6 nan nan 0 2010 6 7 nan nan 0 2010 6 8 nan nan 0 2010 6 9 nan nan 0 2010 6 10 nan nan 0 2010 6 11 nan nan 0 2010 6 12 nan nan 0 2010 6 13 nan nan 0 2010 6 14 nan nan 0 2010 6 15 nan nan 0 2010 6 16 nan nan 0 2010 6 17 nan nan 0 2010 6 18 nan nan 0 2010 6 19 nan nan 0 2010 6 20 nan nan 0 2010 6 21 nan nan 0 2010 6 22 nan nan 0 2010 6 23 nan nan 0 2010 6 24 nan nan 0 2010 6 25 238.72 1.01 10 2010 6 26 238.77 1.00 23 2010 6 27 238.95 0.94 12 2010 6 28 239.36 0.90 19 2010 6 29 238.41 0.89 20 2010 6 30 238.85 0.76 12 2010 7 1 238.46 0.68 20 2010 7 2 238.53 0.72 24 2010 7 3 237.62 0.75 24 2010 7 4 238.57 0.80 17 2010 7 5 239.07 0.90 10 2010 7 6 239.20 0.95 19 2010 7 7 237.68 0.95 5 2010 7 8 238.15 1.01 10 2010 7 9 239.05 1.05 21 2010 7 10 239.42 1.04 13 2010 7 11 238.48 1.03 24 2010 7 12 238.01 1.06 14 2010 7 13 238.57 1.02 15 2010 7 14 238.65 0.92 14 2010 7 15 238.84 0.85 19 2010 7 16 239.79 0.84 20 2010 7 17 238.85 0.80 10 2010 7 18 238.39 0.74 24 2010 7 19 238.29 0.77 22 2010 7 20 238.37 0.79 22 2010 7 21 238.08 0.76 15 2010 7 22 238.61 0.73 24 2010 7 23 238.59 0.69 24 2010 7 24 238.50 0.64 24 2010 7 25 238.81 0.62 22 2010 7 26 238.08 0.62 14 2010 7 27 nan nan 0 2010 7 28 239.24 0.70 10 2010 7 29 237.88 4.43 20 2010 7 30 236.11 5.82 6 2010 7 31 nan nan 0 2010 8 1 nan nan 0 2010 8 2 nan nan 0 2010 8 3 nan nan 0 2010 8 4 nan nan 0 2010 8 5 nan nan 0 2010 8 6 nan nan 0 2010 8 7 nan nan 0 2010 8 8 nan nan 0 2010 8 9 nan nan 0 2010 8 10 nan nan 0 2010 8 11 238.70 0.62 9 2010 8 12 238.95 0.55 18 2010 8 13 238.16 0.56 20 2010 8 14 237.41 0.59 15 2010 8 15 237.97 0.61 23 2010 8 16 238.13 0.61 22 2010 8 17 238.68 0.61 17 2010 8 18 238.38 0.64 14 2010 8 19 238.54 0.64 24 2010 8 20 238.63 0.64 24 2010 8 21 238.56 0.63 24 2010 8 22 238.42 0.61 24 2010 8 23 239.00 0.59 24 2010 8 24 238.17 0.56 24 2010 8 25 238.43 0.56 22 2010 8 26 nan nan 0 2010 8 27 238.47 0.58 24 2010 8 28 238.87 0.57 23 2010 8 29 238.70 0.60 24 2010 8 30 238.13 0.62 24 2010 8 31 238.62 0.66 24 2010 9 1 238.24 0.69 16 2010 9 2 238.52 0.72 17 2010 9 3 238.08 0.74 24 2010 9 4 238.77 0.74 24 2010 9 5 238.42 0.72 23 2010 9 6 238.36 0.68 24 2010 9 7 238.11 0.67 24 2010 9 8 238.99 0.65 24 2010 9 9 238.49 0.65 24 2010 9 10 238.22 0.71 24 2010 9 11 238.26 0.75 24 2010 9 12 237.76 0.85 24 2010 9 13 238.32 0.92 24 2010 9 14 237.62 0.98 13 2010 9 15 237.54 0.96 22 2010 9 16 237.70 0.99 22 2010 9 17 238.31 1.00 24 2010 9 18 238.09 1.02 24 2010 9 19 238.06 0.97 23 2010 9 20 237.74 0.97 24 2010 9 21 238.46 0.94 20 2010 9 22 237.06 0.88 24 2010 9 23 237.98 0.83 24 2010 9 24 237.89 0.82 24 2010 9 25 238.10 0.84 24 2010 9 26 236.51 0.84 24 2010 9 27 237.41 0.83 24 2010 9 28 237.18 0.81 24 2010 9 29 237.98 0.83 24 2010 9 30 238.10 0.82 24 2010 10 1 237.75 0.86 18 2010 10 2 238.24 0.86 24 2010 10 3 237.43 0.87 24 2010 10 4 238.31 0.85 23 2010 10 5 238.51 0.89 24 2010 10 6 238.28 0.86 24 2010 10 7 239.37 0.87 20 2010 10 8 239.21 0.89 24 2010 10 9 238.46 0.89 6 2010 10 10 238.44 0.87 18 2010 10 11 nan nan 0 2010 10 12 nan nan 0 2010 10 13 238.72 0.96 24 2010 10 14 237.73 0.94 21 2010 10 15 238.08 0.94 22 2010 10 16 238.19 0.90 24 2010 10 17 238.80 0.85 24 2010 10 18 238.21 0.80 24 2010 10 19 238.47 0.80 22 2010 10 20 237.83 0.80 22 2010 10 21 237.92 0.81 22 2010 10 22 238.24 0.84 24 2010 10 23 237.67 0.87 24 2010 10 24 238.19 0.84 23 2010 10 25 238.37 0.82 24 2010 10 26 238.26 0.84 22 2010 10 27 nan nan 0 2010 10 28 237.70 0.76 20 2010 10 29 238.01 0.73 11 2010 10 30 237.63 0.75 21 2010 10 31 238.07 0.74 24 2010 11 1 238.62 0.74 23 2010 11 2 238.26 0.75 23 2010 11 3 238.31 0.77 23 2010 11 4 237.72 0.74 24 2010 11 5 237.93 0.73 24 2010 11 6 238.04 0.76 24 2010 11 7 237.97 0.74 24 2010 11 8 237.29 0.70 21 2010 11 9 238.11 0.68 22 2010 11 10 238.01 0.68 24 2010 11 11 238.50 0.73 23 2010 11 12 238.83 0.79 23 2010 11 13 238.27 0.83 24 2010 11 14 237.60 0.86 24 2010 11 15 237.88 0.86 18 2010 11 16 237.52 0.80 23 2010 11 17 237.83 0.74 19 2010 11 18 nan nan 0 2010 11 19 nan nan 0 2010 11 20 nan nan 0 2010 11 21 nan nan 0 2010 11 22 nan nan 0 2010 11 23 nan nan 0 2010 11 24 nan nan 0 2010 11 25 238.39 0.71 24 2010 11 26 239.45 0.70 24 2010 11 27 237.72 0.73 24 2010 11 28 238.36 0.71 23 2010 11 29 237.98 0.74 23 2010 11 30 238.04 0.80 23 2010 12 1 238.71 0.83 24 2010 12 2 237.65 0.82 24 2010 12 3 238.33 0.85 22 2010 12 4 238.12 0.84 24 2010 12 5 238.13 0.82 23 2010 12 6 237.86 0.82 24 2010 12 7 236.90 0.79 18 2010 12 8 nan nan 0 2010 12 9 237.50 0.78 15 2010 12 10 nan nan 0 2010 12 11 nan nan 0 2010 12 12 nan nan 0 2010 12 13 nan nan 0 2010 12 14 nan nan 0 2010 12 15 nan nan 0 2010 12 16 nan nan 0 2010 12 17 nan nan 0 2010 12 18 nan nan 0 2010 12 19 nan nan 0 2010 12 20 nan nan 0 2010 12 21 nan nan 0 2010 12 22 nan nan 0 2010 12 23 nan nan 0 2010 12 24 nan nan 0 2010 12 25 nan nan 0 2010 12 26 nan nan 0 2010 12 27 nan nan 0 2010 12 28 nan nan 0 2010 12 29 nan nan 0 2010 12 30 nan nan 0 2010 12 31 nan nan 0 2011 1 1 nan nan 0 2011 1 2 nan nan 0 2011 1 3 nan nan 0 2011 1 4 238.47 0.89 15 2011 1 5 238.19 0.86 19 2011 1 6 237.87 0.81 20 2011 1 7 238.41 0.77 22 2011 1 8 237.44 0.75 23 2011 1 9 237.80 0.74 23 2011 1 10 237.56 0.79 22 2011 1 11 238.05 0.84 23 2011 1 12 238.04 0.85 22 2011 1 13 237.55 0.83 23 2011 1 14 237.37 0.81 24 2011 1 15 238.22 0.74 23 2011 1 16 237.84 0.71 23 2011 1 17 237.92 0.79 23 2011 1 18 237.68 0.88 20 2011 1 19 237.79 0.93 20 2011 1 20 238.42 1.01 11 2011 1 21 238.56 1.15 21 2011 1 22 238.87 1.17 12 2011 1 23 238.69 1.18 5 2011 1 24 nan nan 0 2011 1 25 nan nan 0 2011 1 26 238.03 0.93 23 2011 1 27 237.84 0.88 24 2011 1 28 238.15 0.83 24 2011 1 29 237.71 0.69 22 2011 1 30 237.71 0.70 24 2011 1 31 237.41 0.71 22 2011 2 1 237.42 0.71 24 2011 2 2 237.54 0.69 24 2011 2 3 237.55 0.66 23 2011 2 4 237.63 0.65 24 2011 2 5 237.71 0.67 23 2011 2 6 237.34 0.68 24 2011 2 7 237.99 0.71 21 2011 2 8 237.64 0.74 21 2011 2 9 237.53 0.71 23 2011 2 10 238.03 0.75 20 2011 2 11 237.94 0.79 22 2011 2 12 237.91 0.78 21 2011 2 13 237.82 0.78 23 2011 2 14 237.69 0.86 20 2011 2 15 237.62 0.84 18 2011 2 16 237.40 0.72 22 2011 2 17 238.02 0.74 23 2011 2 18 238.13 0.73 23 2011 2 19 238.01 0.69 22 2011 2 20 237.67 0.68 23 2011 2 21 237.70 0.74 22 2011 2 22 237.59 0.72 17 2011 2 23 nan nan 0 2011 2 24 237.42 0.67 23 2011 2 25 237.31 0.78 23 2011 2 26 237.18 0.91 19 2011 2 27 237.89 0.97 20 2011 2 28 237.82 0.98 19 2011 3 1 237.65 0.99 20 2011 3 2 237.87 0.97 23 2011 3 3 237.88 0.82 24 2011 3 4 237.81 0.75 22 2011 3 5 237.95 0.79 24 2011 3 6 238.16 0.80 24 2011 3 7 237.55 0.82 22 2011 3 8 237.62 0.86 23 2011 3 9 237.65 0.86 23 2011 3 10 237.71 0.83 22 2011 3 11 237.43 0.89 24 2011 3 12 237.44 0.91 22 2011 3 13 237.82 0.98 24 2011 3 14 237.37 1.08 23 2011 3 15 237.38 1.10 22 2011 3 16 237.29 1.05 21 2011 3 17 237.22 0.98 23 2011 3 18 236.95 0.89 23 2011 3 19 237.15 0.74 22 2011 3 20 237.41 0.72 22 2011 3 21 236.72 0.70 23 2011 3 22 237.60 0.74 20 2011 3 23 237.88 0.74 23 2011 3 24 237.65 0.81 22 2011 3 25 237.26 0.90 19 2011 3 26 237.42 0.90 22 2011 3 27 237.45 0.93 21 2011 3 28 237.73 0.99 23 2011 3 29 237.39 0.91 22 2011 3 30 237.36 0.81 24 2011 3 31 237.16 0.82 24 2011 4 1 237.21 0.81 23 2011 4 2 237.28 0.70 24 2011 4 3 237.08 0.76 24 2011 4 4 236.71 0.79 24 2011 4 5 236.99 0.77 24 2011 4 6 236.86 0.73 24 2011 4 7 236.80 0.70 24 2011 4 8 237.39 0.67 23 2011 4 9 237.78 0.61 24 2011 4 10 237.34 0.61 24 2011 4 11 236.96 0.61 24 2011 4 12 236.94 0.61 18 2011 4 13 nan nan 0 2011 4 14 nan nan 0 2011 4 15 237.07 0.64 22 2011 4 16 237.24 0.70 24 2011 4 17 237.62 0.75 24 2011 4 18 237.13 0.75 24 2011 4 19 237.16 0.77 24 2011 4 20 236.90 0.84 19 2011 4 21 237.10 0.84 21 2011 4 22 236.47 0.81 22 2011 4 23 237.00 0.90 21 2011 4 24 237.03 1.01 24 2011 4 25 237.22 0.97 24 2011 4 26 237.27 0.94 22 2011 4 27 237.40 0.97 22 2011 4 28 237.23 0.94 22 2011 4 29 237.23 0.85 24 2011 4 30 237.00 0.93 23 2011 5 1 236.74 1.17 22 2011 5 2 236.85 1.23 23 2011 5 3 237.13 1.29 19 2011 5 4 237.26 1.40 16 2011 5 5 nan nan 0 2011 5 6 nan nan 0 2011 5 7 237.41 0.79 22 2011 5 8 237.15 0.92 24 2011 5 9 236.89 0.99 23 2011 5 10 236.52 0.97 19 2011 5 11 236.03 0.97 23 2011 5 12 235.84 0.99 24 2011 5 13 235.94 0.93 23 2011 5 14 237.24 0.83 23 2011 5 15 237.20 0.90 24 2011 5 16 237.18 0.96 23 2011 5 17 237.56 0.94 15 2011 5 18 237.15 0.91 21 2011 5 19 237.16 0.90 23 2011 5 20 237.18 0.87 23 2011 5 21 237.11 0.90 24 2011 5 22 236.65 1.01 23 2011 5 23 237.00 1.07 23 2011 5 24 236.73 1.10 24 2011 5 25 237.18 0.60 24 2011 5 26 237.29 0.53 24 2011 5 27 237.31 0.51 23 2011 5 28 237.19 0.51 22 2011 5 29 237.17 0.47 21 2011 5 30 236.70 0.47 24 2011 5 31 236.82 0.45 20 2011 6 1 237.04 0.37 22 2011 6 2 237.17 0.32 24 2011 6 3 236.79 0.31 22 2011 6 4 237.17 0.33 24 2011 6 5 237.00 0.34 24 2011 6 6 237.11 0.38 23 2011 6 7 236.83 0.68 23 2011 6 8 236.46 0.68 21 2011 6 9 236.69 0.67 19 2011 6 10 236.47 0.65 21 2011 6 11 236.54 0.61 22 2011 6 12 236.65 0.59 23 2011 6 13 237.11 0.56 15 2011 6 14 236.87 0.50 23 2011 6 15 237.02 0.50 20 2011 6 16 236.58 0.55 23 2011 6 17 237.01 0.61 24 2011 6 18 236.22 0.68 24 2011 6 19 236.36 0.70 18 2011 6 20 236.57 0.71 24 2011 6 21 236.70 0.69 21 2011 6 22 236.46 0.61 22 2011 6 23 236.41 0.52 23 2011 6 24 236.59 0.50 22 2011 6 25 236.63 0.50 23 2011 6 26 236.47 0.48 22 2011 6 27 236.37 0.57 23 2011 6 28 236.58 0.62 23 2011 6 29 236.88 0.63 17 2011 6 30 236.46 0.66 23 2011 7 1 236.65 0.66 18 2011 7 2 236.73 0.60 22 2011 7 3 236.64 0.59 22 2011 7 4 236.40 0.61 23 2011 7 5 236.62 0.66 24 2011 7 6 236.33 0.72 22 2011 7 7 236.48 0.74 20 2011 7 8 236.17 0.75 17 2011 7 9 236.73 0.75 20 2011 7 10 236.32 0.76 23 2011 7 11 236.88 0.71 21 2011 7 12 236.75 0.70 21 2011 7 13 236.38 0.70 24 2011 7 14 236.44 0.69 24 2011 7 15 236.24 0.61 23 2011 7 16 236.43 0.59 22 2011 7 17 236.13 0.60 23 2011 7 18 236.40 0.59 20 2011 7 19 236.48 0.58 20 2011 7 20 236.28 0.60 24 2011 7 21 236.50 0.63 23 2011 7 22 236.58 0.60 24 2011 7 23 236.47 0.57 19 2011 7 24 236.80 0.68 21 2011 7 25 236.73 0.72 17 2011 7 26 236.23 0.78 18 2011 7 27 236.50 0.80 18 2011 7 28 236.32 0.79 15 2011 7 29 236.21 0.67 20 2011 7 30 236.41 0.62 19 2011 7 31 236.37 0.57 22 2011 8 1 236.49 0.55 23 2011 8 2 236.56 0.58 19 2011 8 3 236.26 0.63 22 2011 8 4 236.28 0.63 19 2011 8 5 236.69 0.61 23 2011 8 6 236.50 0.60 19 2011 8 7 236.16 0.65 24 2011 8 8 236.40 0.73 23 2011 8 9 236.15 0.85 21 2011 8 10 236.10 0.90 13 2011 8 11 236.60 0.90 24 2011 8 12 236.20 0.88 24 2011 8 13 236.45 0.79 24 2011 8 14 236.30 0.71 23 2011 8 15 237.13 0.66 22 2011 8 16 236.55 0.67 12 2011 8 17 236.33 0.65 23 2011 8 18 236.65 0.63 23 2011 8 19 236.54 0.58 24 2011 8 20 236.66 0.57 22 2011 8 21 236.20 0.57 23 2011 8 22 236.07 0.58 22 2011 8 23 235.95 0.64 24 2011 8 24 235.65 0.69 23 2011 8 25 235.59 0.69 23 2011 8 26 236.14 0.68 23 2011 8 27 236.46 0.68 23 2011 8 28 236.25 0.66 24 2011 8 29 236.04 0.63 23 2011 8 30 236.04 0.63 18 2011 8 31 236.13 0.67 21 2011 9 1 236.23 0.67 15 2011 9 2 236.30 0.67 19 2011 9 3 236.27 0.70 22 2011 9 4 236.98 0.84 19 2011 9 5 237.12 0.89 23 2011 9 6 236.64 0.91 22 2011 9 7 236.78 0.91 21 2011 9 8 236.73 0.88 23 2011 9 9 236.46 0.75 23 2011 9 10 236.69 0.67 23 2011 9 11 236.85 0.63 23 2011 9 12 236.73 0.64 22 2011 9 13 236.57 0.66 23 2011 9 14 236.56 0.69 24 2011 9 15 236.47 0.68 23 2011 9 16 236.99 0.69 18 2011 9 17 236.68 0.76 24 2011 9 18 236.65 0.86 24 2011 9 19 237.01 0.87 23 2011 9 20 237.09 0.91 21 2011 9 21 237.30 0.94 18 2011 9 22 236.44 0.90 19 2011 9 23 236.55 0.78 24 2011 9 24 236.78 0.77 21 2011 9 25 236.71 0.77 23 2011 9 26 236.67 0.79 22 2011 9 27 236.74 0.82 21 2011 9 28 236.96 0.82 24 2011 9 29 236.59 0.80 22 2011 9 30 236.55 0.73 22 2011 10 1 236.56 0.69 23 2011 10 2 236.77 0.87 23 2011 10 3 236.44 1.11 23 2011 10 4 236.93 1.24 23 2011 10 5 236.67 1.38 21 2011 10 6 236.83 1.47 18 2011 10 7 236.72 1.39 18 2011 10 8 236.47 1.20 21 2011 10 9 236.05 1.12 21 2011 10 10 236.34 1.04 22 2011 10 11 nan nan 0 2011 10 12 nan nan 0 2011 10 13 235.74 0.72 19 2011 10 14 236.20 0.69 23 2011 10 15 236.42 0.65 23 2011 10 16 236.37 0.62 23 2011 10 17 236.14 0.66 18 2011 10 18 236.53 0.69 18 2011 10 19 236.68 0.68 22 2011 10 20 236.69 0.68 22 2011 10 21 236.54 0.65 23 2011 10 22 236.10 0.61 23 2011 10 23 235.77 0.57 23 2011 10 24 235.66 0.61 17 2011 10 25 235.72 0.61 20 2011 10 26 235.83 0.62 19 2011 10 27 236.07 0.60 22 2011 10 28 235.80 0.59 20 2011 10 29 236.18 0.55 22 2011 10 30 235.82 0.53 22 2011 10 31 236.20 0.53 23 2011 11 1 236.40 0.62 23 2011 11 2 236.33 0.67 23 2011 11 3 236.35 0.70 24 2011 11 4 236.39 0.75 23 2011 11 5 236.24 0.78 24 2011 11 6 236.52 0.79 23 2011 11 7 236.63 0.77 19 2011 11 8 236.52 0.76 22 2011 11 9 236.56 0.77 22 2011 11 10 236.81 0.73 22 2011 11 11 236.60 0.61 19 2011 11 12 236.36 0.58 23 2011 11 13 236.35 0.60 24 2011 11 14 236.24 0.55 24 2011 11 15 236.07 0.61 24 2011 11 16 236.03 0.65 23 2011 11 17 236.36 0.67 21 2011 11 18 236.44 0.64 20 2011 11 19 236.45 0.65 21 2011 11 20 236.01 0.64 23 2011 11 21 235.46 0.64 22 2011 11 22 235.85 0.68 20 2011 11 23 235.84 0.69 24 2011 11 24 235.67 0.66 22 2011 11 25 235.39 0.62 24 2011 11 26 235.56 0.60 22 2011 11 27 235.93 0.62 23 2011 11 28 235.09 0.67 23 2011 11 29 236.09 0.67 21 2011 11 30 235.79 0.67 19 2011 12 1 235.32 0.71 23 2011 12 2 235.46 0.69 21 2011 12 3 236.01 0.64 23 2011 12 4 236.25 0.66 24 2011 12 5 236.36 0.69 24 2011 12 6 236.11 0.71 22 2011 12 7 236.02 0.72 23 2011 12 8 236.61 0.71 18 2011 12 9 235.90 0.70 20 2011 12 10 235.47 0.68 24 2011 12 11 235.96 0.64 22 2011 12 12 236.30 0.58 24 2011 12 13 236.43 0.58 23 2011 12 14 236.34 0.57 23 2011 12 15 235.69 0.56 23 2011 12 16 235.54 0.58 24 2011 12 17 235.62 0.65 22 2011 12 18 235.36 0.70 17 2011 12 19 235.48 0.74 20 2011 12 20 235.54 0.76 21 2011 12 21 235.75 0.74 16 2011 12 22 235.80 0.70 23 2011 12 23 235.58 0.66 23 2011 12 24 235.89 0.68 24 2011 12 25 236.06 0.77 24 2011 12 26 236.32 0.81 24 2011 12 27 236.25 0.81 23 2011 12 28 236.46 0.83 20 2011 12 29 235.97 0.79 20 2011 12 30 236.02 0.68 24 2011 12 31 235.68 0.62 23 2012 1 1 235.83 0.63 24 2012 1 2 236.40 0.66 23 2012 1 3 236.18 0.69 23 2012 1 4 236.17 0.70 22 2012 1 5 235.39 0.69 24 2012 1 6 235.55 0.67 24 2012 1 7 236.08 0.62 23 2012 1 8 235.94 0.62 23 2012 1 9 235.57 0.62 22 2012 1 10 234.99 0.64 22 2012 1 11 235.18 0.68 23 2012 1 12 235.17 0.71 24 2012 1 13 235.24 0.72 19 2012 1 14 234.92 0.73 20 2012 1 15 235.03 0.75 22 2012 1 16 235.25 0.74 24 2012 1 17 236.10 0.72 23 2012 1 18 235.87 0.69 23 2012 1 19 236.29 0.68 22 2012 1 20 235.51 0.65 24 2012 1 21 236.44 0.65 23 2012 1 22 235.61 0.71 20 2012 1 23 236.05 0.75 22 2012 1 24 235.99 0.76 18 2012 1 25 236.05 0.74 23 2012 1 26 235.95 0.72 22 2012 1 27 235.81 0.66 22 2012 1 28 236.56 0.62 23 2012 1 29 236.36 0.60 22 2012 1 30 236.17 0.60 21 2012 1 31 236.40 0.62 24 2012 2 1 236.42 0.63 23 2012 2 2 235.77 0.67 24 2012 2 3 236.05 0.73 23 2012 2 4 236.41 0.75 18 2012 2 5 235.74 0.74 22 2012 2 6 236.41 0.74 22 2012 2 7 236.20 0.72 17 2012 2 8 236.83 0.63 19 2012 2 9 236.14 0.62 22 2012 2 10 236.50 0.65 22 2012 2 11 236.28 0.67 22 2012 2 12 235.67 0.69 22 2012 2 13 235.84 0.71 23 2012 2 14 236.42 0.74 23 2012 2 15 236.42 0.74 22 2012 2 16 236.32 0.73 24 2012 2 17 236.10 0.71 21 2012 2 18 236.16 0.71 21 2012 2 19 236.27 0.72 23 2012 2 20 235.49 0.74 21 2012 2 21 235.43 0.73 23 2012 2 22 236.37 0.73 24 2012 2 23 235.84 0.72 23 2012 2 24 235.59 0.71 22 2012 2 25 236.17 0.69 23 2012 2 26 235.72 0.78 23 2012 2 27 236.20 0.92 23 2012 2 28 236.47 1.01 20 2012 2 29 236.57 1.08 23 2012 3 1 236.89 1.15 7 2012 3 2 nan nan 0 2012 3 3 235.50 1.25 5 2012 3 4 nan nan 0 2012 3 5 236.21 0.93 5 2012 3 6 nan nan 0 2012 3 7 235.68 1.02 5 2012 3 8 235.99 0.79 5 2012 3 9 235.29 0.77 22 2012 3 10 235.41 0.75 22 2012 3 11 236.39 0.74 23 2012 3 12 236.09 0.80 23 2012 3 13 235.71 0.91 18 2012 3 14 235.85 0.91 8 2012 3 15 236.03 0.94 23 2012 3 16 235.40 0.94 24 2012 3 17 235.80 0.92 23 2012 3 18 235.82 0.94 9 2012 3 19 nan nan 0 2012 3 20 235.91 0.89 20 2012 3 21 234.98 0.88 23 2012 3 22 235.69 0.84 22 2012 3 23 235.40 0.78 23 2012 3 24 236.11 0.78 24 2012 3 25 236.32 0.78 22 2012 3 26 235.85 0.79 22 2012 3 27 236.03 0.80 22 2012 3 28 235.91 0.81 21 2012 3 29 236.29 0.87 24 2012 3 30 235.68 0.86 21 2012 3 31 235.02 0.84 20 2012 4 1 234.88 0.83 17 2012 4 2 235.04 0.82 24 2012 4 3 234.88 0.70 22 2012 4 4 nan nan 0 2012 4 5 nan nan 0 2012 4 6 nan nan 0 2012 4 7 nan nan 0 2012 4 8 nan nan 0 2012 4 9 nan nan 0 2012 4 10 nan nan 0 2012 4 11 nan nan 0 2012 4 12 nan nan 0 2012 4 13 nan nan 0 2012 4 14 nan nan 0 2012 4 15 nan nan 0 2012 4 16 nan nan 0 2012 4 17 nan nan 0 2012 4 18 235.88 0.94 16 2012 4 19 235.17 0.84 23 2012 4 20 235.24 0.76 24 2012 4 21 235.18 0.63 23 2012 4 22 235.22 0.52 23 2012 4 23 235.25 0.48 23 2012 4 24 235.42 0.50 22 2012 4 25 234.95 0.51 24 2012 4 26 235.14 0.55 23 2012 4 27 235.13 0.53 24 2012 4 28 235.34 0.51 24 2012 4 29 235.39 0.51 23 2012 4 30 235.06 0.54 23 2012 5 1 234.92 0.54 22 2012 5 2 235.02 0.56 23 2012 5 3 235.29 0.58 20 2012 5 4 nan nan 0 2012 5 5 nan nan 0 2012 5 6 nan nan 0 2012 5 7 nan nan 0 2012 5 8 nan nan 0 2012 5 9 nan nan 0 2012 5 10 nan nan 0 2012 5 11 nan nan 0 2012 5 12 nan nan 0 2012 5 13 nan nan 0 2012 5 14 nan nan 0 2012 5 15 nan nan 0 2012 5 16 nan nan 0 2012 5 17 nan nan 0 2012 5 18 nan nan 0 2012 5 19 nan nan 0 2012 5 20 nan nan 0 2012 5 21 nan nan 0 2012 5 22 nan nan 0 2012 5 23 nan nan 0 2012 5 24 nan nan 0 2012 5 25 nan nan 0 2012 5 26 nan nan 0 2012 5 27 nan nan 0 2012 5 28 nan nan 0 2012 5 29 nan nan 0 2012 5 30 nan nan 0 2012 5 31 nan nan 0 2012 6 1 nan nan 0 2012 6 2 nan nan 0 2012 6 3 nan nan 0 2012 6 4 nan nan 0 2012 6 5 nan nan 0 2012 6 6 nan nan 0 2012 6 7 nan nan 0 2012 6 8 nan nan 0 2012 6 9 234.86 0.51 23 2012 6 10 234.50 0.52 20 2012 6 11 234.70 0.52 17 2012 6 12 234.26 0.54 21 2012 6 13 235.41 0.53 18 2012 6 14 234.93 0.55 22 2012 6 15 234.91 0.54 23 2012 6 16 235.08 0.55 18 2012 6 17 235.26 0.59 17 2012 6 18 234.94 0.63 20 2012 6 19 234.84 0.63 20 2012 6 20 235.17 0.63 19 2012 6 21 234.45 0.63 23 2012 6 22 234.60 0.56 23 2012 6 23 233.98 0.55 22 2012 6 24 234.31 0.58 22 2012 6 25 234.11 0.58 18 2012 6 26 234.10 0.57 21 2012 6 27 234.49 0.58 23 2012 6 28 234.27 0.56 19 2012 6 29 234.21 0.49 21 2012 6 30 234.54 0.47 21 2012 7 1 234.83 0.46 24 2012 7 2 234.42 0.47 24 2012 7 3 234.41 0.48 11 2012 7 4 234.22 0.51 24 2012 7 5 234.25 0.52 24 2012 7 6 234.15 0.50 24 2012 7 7 234.34 0.48 24 2012 7 8 235.06 0.47 23 2012 7 9 234.61 0.46 20 2012 7 10 234.53 0.48 23 2012 7 11 234.08 0.52 22 2012 7 12 234.26 0.53 17 2012 7 13 234.70 0.53 23 2012 7 14 234.20 0.51 20 2012 7 15 234.26 0.48 23 2012 7 16 234.06 0.45 23 2012 7 17 234.16 0.47 24 2012 7 18 234.02 0.50 17 2012 7 19 234.37 0.51 22 2012 7 20 234.28 0.52 22 2012 7 21 234.34 0.53 24 2012 7 22 234.17 0.52 24 2012 7 23 234.04 0.49 22 2012 7 24 234.13 0.52 20 2012 7 25 233.75 0.54 9 2012 7 26 234.09 0.57 11 2012 7 27 234.28 0.62 21 2012 7 28 234.24 0.65 23 2012 7 29 234.51 0.62 23 2012 7 30 234.41 0.59 21 2012 7 31 234.33 0.56 21 2012 8 1 234.37 0.52 24 2012 8 2 234.12 0.48 21 2012 8 3 234.09 0.45 23 2012 8 4 234.16 0.47 18 2012 8 5 234.19 0.50 22 2012 8 6 234.16 0.52 20 2012 8 7 234.40 0.53 23 2012 8 8 234.47 0.53 22 2012 8 9 234.38 0.54 22 2012 8 10 234.59 0.54 22 2012 8 11 234.49 0.55 24 2012 8 12 234.33 0.54 23 2012 8 13 234.41 0.53 23 2012 8 14 234.36 0.53 23 2012 8 15 234.56 0.52 24 2012 8 16 234.45 0.49 20 2012 8 17 234.43 0.46 24 2012 8 18 234.26 0.48 23 2012 8 19 234.13 0.51 22 2012 8 20 234.34 0.52 21 2012 8 21 234.04 0.54 21 2012 8 22 234.50 0.62 22 2012 8 23 234.37 0.62 22 2012 8 24 234.07 0.61 23 2012 8 25 234.59 0.58 23 2012 8 26 234.67 0.58 20 2012 8 27 234.56 0.54 21 2012 8 28 234.27 0.56 24 2012 8 29 234.44 0.55 22 2012 8 30 234.43 0.56 23 2012 8 31 234.40 0.56 23 2012 9 1 234.42 0.57 24 2012 9 2 233.98 0.55 23 2012 9 3 233.88 0.55 23 2012 9 4 233.78 0.55 23 2012 9 5 234.02 0.57 24 2012 9 6 234.15 0.56 16 2012 9 7 nan nan 0 2012 9 8 234.14 0.50 24 2012 9 9 233.88 0.51 21 2012 9 10 233.94 0.50 23 2012 9 11 234.04 0.50 24 2012 9 12 233.97 0.50 24 2012 9 13 234.13 0.52 22 2012 9 14 234.27 0.53 21 2012 9 15 nan nan 0 2012 9 16 234.00 0.56 22 2012 9 17 234.08 0.59 23 2012 9 18 234.16 0.60 23 2012 9 19 233.92 0.65 23 2012 9 20 234.48 0.67 24 2012 9 21 233.99 0.70 24 2012 9 22 234.47 0.73 24 2012 9 23 234.32 0.79 20 2012 9 24 nan nan 0 2012 9 25 234.26 0.81 23 2012 9 26 234.32 0.84 23 2012 9 27 233.71 0.85 23 2012 9 28 234.13 0.83 23 2012 9 29 233.99 0.87 23 2012 9 30 234.10 0.96 23 2012 10 1 233.80 0.95 18 2012 10 2 233.78 0.98 24 2012 10 3 234.65 1.01 24 2012 10 4 233.57 1.01 19 2012 10 5 234.16 0.98 20 2012 10 6 234.08 1.17 21 2012 10 7 234.58 1.29 23 2012 10 8 235.12 1.40 17 2012 10 9 233.83 1.52 12 2012 10 10 235.14 1.70 8 2012 10 11 nan nan 0 2012 10 12 nan nan 0 2012 10 13 nan nan 0 2012 10 14 nan nan 0 2012 10 15 nan nan 0 2012 10 16 234.05 1.50 17 2012 10 17 234.36 1.36 6 2012 10 18 234.04 1.22 22 2012 10 19 234.11 1.10 23 2012 10 20 233.79 0.92 24 2012 10 21 233.77 0.78 24 2012 10 22 234.37 0.74 22 2012 10 23 233.78 0.76 22 2012 10 24 233.20 0.82 22 2012 10 25 233.43 0.86 22 2012 10 26 234.11 0.82 21 2012 10 27 234.77 0.80 22 2012 10 28 234.30 0.77 24 2012 10 29 234.01 0.75 23 2012 10 30 234.10 0.71 24 2012 10 31 234.24 0.72 24 2012 11 1 234.11 0.70 22 2012 11 2 234.14 0.66 22 2012 11 3 234.11 0.64 24 2012 11 4 233.48 0.64 24 2012 11 5 234.38 0.62 20 2012 11 6 nan nan 0 2012 11 7 nan nan 0 2012 11 8 234.41 0.68 20 2012 11 9 233.98 0.67 22 2012 11 10 234.40 0.66 23 2012 11 11 234.78 0.64 21 2012 11 12 234.22 0.65 24 2012 11 13 234.29 0.67 23 2012 11 14 234.60 0.71 24 2012 11 15 233.99 0.70 24 2012 11 16 234.35 0.71 24 2012 11 17 233.59 0.70 24 2012 11 18 234.01 0.73 23 2012 11 19 233.25 0.78 20 2012 11 20 234.26 0.84 18 2012 11 21 234.02 0.89 24 2012 11 22 234.33 0.96 24 2012 11 23 233.71 0.95 24 2012 11 24 233.64 0.90 21 2012 11 25 233.86 0.85 17 2012 11 26 233.95 0.84 24 2012 11 27 234.04 0.81 23 2012 11 28 233.50 0.78 23 2012 11 29 233.73 0.76 22 2012 11 30 234.43 0.74 24 2012 12 1 234.26 0.72 21 2012 12 2 233.94 0.68 24 2012 12 3 234.30 0.66 23 2012 12 4 234.57 0.66 22 2012 12 5 234.28 0.67 24 2012 12 6 234.09 0.65 22 2012 12 7 234.12 0.64 22 2012 12 8 233.80 0.64 23 2012 12 9 233.83 0.63 22 2012 12 10 nan nan 0 2012 12 11 nan nan 0 2012 12 12 nan nan 0 2012 12 13 nan nan 0 2012 12 14 nan nan 0 2012 12 15 nan nan 0 2012 12 16 nan nan 0 2012 12 17 nan nan 0 2012 12 18 nan nan 0 2012 12 19 233.62 0.58 19 2012 12 20 233.37 0.61 22 2012 12 21 233.38 0.61 23 2012 12 22 234.11 0.61 21 2012 12 23 234.27 0.60 23 2012 12 24 233.60 0.63 24 2012 12 25 233.50 0.73 23 2012 12 26 233.57 0.78 24 2012 12 27 233.74 0.78 23 2012 12 28 234.03 0.79 24 2012 12 29 234.15 0.79 24 2012 12 30 234.36 0.70 24 2012 12 31 234.37 0.63 23 2013 1 1 234.56 0.62 23 2013 1 2 234.36 0.63 22 2013 1 3 233.81 0.63 22 2013 1 4 233.83 0.62 24 2013 1 5 233.74 0.61 23 2013 1 6 233.50 0.61 24 2013 1 7 233.51 0.63 24 2013 1 8 233.52 0.64 23 2013 1 9 233.64 0.66 22 2013 1 10 234.60 0.67 19 2013 1 11 234.53 0.65 23 2013 1 12 234.18 0.63 24 2013 1 13 234.24 0.62 24 2013 1 14 234.16 0.63 24 2013 1 15 234.30 0.65 23 2013 1 16 234.62 0.67 24 2013 1 17 235.01 0.69 24 2013 1 18 233.43 0.71 24 2013 1 19 233.49 0.66 24 2013 1 20 234.12 0.65 24 2013 1 21 233.91 0.68 24 2013 1 22 233.95 0.66 23 2013 1 23 234.12 0.65 22 2013 1 24 233.49 0.66 23 2013 1 25 232.98 0.68 24 2013 1 26 233.36 0.67 19 2013 1 27 233.61 0.71 24 2013 1 28 233.75 0.73 24 2013 1 29 234.69 0.80 19 2013 1 30 234.78 0.80 24 2013 1 31 235.23 0.78 20 2013 2 1 235.48 0.76 24 2013 2 2 234.64 0.74 21 2013 2 3 234.09 0.69 21 2013 2 4 233.34 0.68 24 2013 2 5 233.20 0.68 24 2013 2 6 233.22 0.69 24 2013 2 7 233.24 0.71 24 2013 2 8 232.39 0.67 23 2013 2 9 232.70 0.70 18 2013 2 10 232.83 0.81 24 2013 2 11 233.46 0.86 24 2013 2 12 233.65 0.90 19 2013 2 13 234.23 1.01 18 2013 2 14 233.72 1.03 24 2013 2 15 233.31 0.95 13 2013 2 16 234.51 0.91 19 2013 2 17 234.53 0.86 24 2013 2 18 234.37 0.74 24 2013 2 19 234.19 0.70 19 2013 2 20 234.24 0.71 24 2013 2 21 233.50 0.69 10 2013 2 22 233.40 0.66 18 2013 2 23 233.75 0.67 13 2013 2 24 233.55 0.66 24 2013 2 25 233.99 0.65 24 2013 2 26 233.59 0.64 24 2013 2 27 233.49 0.65 23 2013 2 28 233.79 0.64 24 2013 3 1 233.84 0.64 24 2013 3 2 233.59 0.65 15 2013 3 3 nan nan 0 2013 3 4 nan nan 0 2013 3 5 nan nan 0 2013 3 6 nan nan 0 2013 3 7 nan nan 0 2013 3 8 nan nan 0 2013 3 9 nan nan 0 2013 3 10 nan nan 0 2013 3 11 nan nan 0 2013 3 12 233.68 0.72 23 2013 3 13 234.43 0.70 24 2013 3 14 234.56 0.71 24 2013 3 15 233.31 0.69 15 2013 3 16 nan nan 0 2013 3 17 nan nan 0 2013 3 18 nan nan 0 2013 3 19 nan nan 0 2013 3 20 nan nan 0 2013 3 21 nan nan 0 2013 3 22 nan nan 0 2013 3 23 nan nan 0 2013 3 24 nan nan 0 2013 3 25 nan nan 0 2013 3 26 nan nan 0 2013 3 27 nan nan 0 2013 3 28 nan nan 0 2013 3 29 nan nan 0 2013 3 30 nan nan 0 2013 3 31 nan nan 0 2013 4 1 nan nan 0 2013 4 2 nan nan 0 2013 4 3 nan nan 0 2013 4 4 nan nan 0 2013 4 5 nan nan 0 2013 4 6 nan nan 0 2013 4 7 nan nan 0 2013 4 8 nan nan 0 2013 4 9 nan nan 0 2013 4 10 nan nan 0 2013 4 11 nan nan 0 2013 4 12 nan nan 0 2013 4 13 nan nan 0 2013 4 14 nan nan 0 2013 4 15 nan nan 0 2013 4 16 nan nan 0 2013 4 17 nan nan 0 2013 4 18 nan nan 0 2013 4 19 nan nan 0 2013 4 20 nan nan 0 2013 4 21 nan nan 0 2013 4 22 nan nan 0 2013 4 23 nan nan 0 2013 4 24 nan nan 0 2013 4 25 nan nan 0 2013 4 26 nan nan 0 2013 4 27 nan nan 0 2013 4 28 nan nan 0 2013 4 29 nan nan 0 2013 4 30 nan nan 0 2013 5 1 nan nan 0 2013 5 2 nan nan 0 2013 5 3 nan nan 0 2013 5 4 nan nan 0 2013 5 5 nan nan 0 2013 5 6 nan nan 0 2013 5 7 nan nan 0 2013 5 8 nan nan 0 2013 5 9 232.50 0.53 15 2013 5 10 232.52 0.55 23 2013 5 11 232.73 0.59 24 2013 5 12 232.93 0.59 24 2013 5 13 233.11 0.69 24 2013 5 14 233.72 0.76 24 2013 5 15 233.96 0.78 23 2013 5 16 233.82 0.76 24 2013 5 17 232.86 0.79 24 2013 5 18 233.28 0.79 24 2013 5 19 232.65 0.74 24 2013 5 20 232.29 0.75 24 2013 5 21 232.74 0.79 21 2013 5 22 232.90 0.77 24 2013 5 23 232.95 0.72 19 2013 5 24 232.01 0.74 24 2013 5 25 232.46 0.75 24 2013 5 26 232.56 0.71 24 2013 5 27 232.34 0.71 24 2013 5 28 232.45 0.70 24 2013 5 29 233.06 0.66 24 2013 5 30 232.53 0.63 20 2013 5 31 233.04 0.60 23 2013 6 1 232.29 0.57 20 2013 6 2 232.73 0.55 24 2013 6 3 232.16 0.58 24 2013 6 4 232.08 0.68 24 2013 6 5 232.03 0.76 19 2013 6 6 232.94 0.76 24 2013 6 7 233.00 0.80 24 2013 6 8 232.73 0.82 24 2013 6 9 232.52 0.77 20 2013 6 10 232.39 0.71 23 2013 6 11 232.48 0.74 24 2013 6 12 232.59 0.76 19 2013 6 13 233.05 0.73 23 2013 6 14 232.61 0.75 15 2013 6 15 232.85 0.81 24 2013 6 16 232.36 0.86 15 2013 6 17 232.81 0.86 10 2013 6 18 232.32 0.91 23 2013 6 19 232.40 0.91 21 2013 6 20 232.21 0.86 19 2013 6 21 232.33 0.79 23 2013 6 22 231.89 0.78 24 2013 6 23 231.91 0.76 24 2013 6 24 231.62 0.72 18 2013 6 25 232.52 0.73 15 2013 6 26 232.13 0.72 23 2013 6 27 232.13 0.71 23 2013 6 28 231.61 0.71 23 2013 6 29 232.44 0.74 14 2013 6 30 232.37 0.76 24 2013 7 1 232.19 0.83 23 2013 7 2 231.80 0.88 21 2013 7 3 231.87 0.88 21 2013 7 4 231.56 0.84 19 2013 7 5 231.36 0.81 18 2013 7 6 231.71 0.73 23 2013 7 7 231.71 0.64 24 2013 7 8 231.41 0.64 23 2013 7 9 232.26 0.68 19 2013 7 10 231.62 0.69 14 2013 7 11 232.17 0.75 22 2013 7 12 232.08 0.79 21 2013 7 13 232.36 0.78 17 2013 7 14 232.10 0.81 23 2013 7 15 232.25 0.83 16 2013 7 16 232.05 0.84 19 2013 7 17 231.95 0.85 24 2013 7 18 231.34 0.88 23 2013 7 19 231.19 0.87 11 2013 7 20 nan nan 0 2013 7 21 nan nan 0 2013 7 22 nan nan 0 2013 7 23 nan nan 0 2013 7 24 233.17 0.93 21 2013 7 25 233.35 0.86 20 2013 7 26 233.46 0.82 22 2013 7 27 232.46 0.75 23 2013 7 28 232.59 0.64 24 2013 7 29 232.25 0.65 24 2013 7 30 232.87 0.66 24 2013 7 31 233.13 0.69 24 2013 8 1 233.03 0.76 24 2013 8 2 233.49 0.78 23 2013 8 3 233.22 0.79 15 2013 8 4 232.89 0.77 24 2013 8 5 232.76 0.71 24 2013 8 6 232.46 0.65 24 2013 8 7 232.08 0.68 19 2013 8 8 232.58 0.71 17 2013 8 9 232.97 0.70 16 2013 8 10 233.18 0.74 15 2013 8 11 233.23 0.79 19 2013 8 12 232.22 0.79 13 2013 8 13 233.31 0.80 19 2013 8 14 232.94 0.83 24 2013 8 15 233.04 0.82 24 2013 8 16 232.85 0.78 18 2013 8 17 232.59 0.75 24 2013 8 18 232.63 0.71 24 2013 8 19 232.56 0.71 24 2013 8 20 233.29 0.76 23 2013 8 21 233.14 0.77 21 2013 8 22 232.92 0.77 24 2013 8 23 232.40 0.79 23 2013 8 24 232.69 0.83 23 2013 8 25 233.04 0.81 24 2013 8 26 233.19 0.80 23 2013 8 27 232.85 0.82 17 2013 8 28 233.00 0.84 23 2013 8 29 233.04 0.83 24 2013 8 30 232.74 0.80 22 2013 8 31 233.05 0.92 19 2013 9 1 233.42 0.99 24 2013 9 2 233.07 1.08 24 2013 9 3 232.60 1.14 23 2013 9 4 232.44 1.16 19 2013 9 5 232.80 1.13 24 2013 9 6 232.72 1.05 16 2013 9 7 232.61 0.94 23 2013 9 8 232.66 0.83 24 2013 9 9 233.05 0.83 24 2013 9 10 232.88 0.87 24 2013 9 11 233.10 0.92 19 2013 9 12 232.86 0.96 24 2013 9 13 232.20 0.93 23 2013 9 14 231.96 0.91 24 2013 9 15 232.20 0.84 24 2013 9 16 232.15 0.85 24 2013 9 17 232.21 0.91 24 2013 9 18 232.10 0.96 24 2013 9 19 232.42 0.97 20 2013 9 20 232.36 0.97 24 2013 9 21 231.40 0.95 24 2013 9 22 232.90 0.87 24 2013 9 23 232.26 0.84 22 2013 9 24 231.77 0.85 24 2013 9 25 231.79 0.88 23 2013 9 26 232.32 0.87 23 2013 9 27 231.58 0.85 12 2013 9 28 231.44 0.83 24 2013 9 29 231.69 0.95 20 2013 9 30 232.49 0.95 24 2013 10 1 232.77 0.98 20 2013 10 2 232.40 1.01 24 2013 10 3 233.15 1.06 24 2013 10 4 233.49 0.94 20 2013 10 5 233.14 0.95 23 2013 10 6 232.51 0.94 24 2013 10 7 231.93 1.08 23 2013 10 8 231.61 1.32 23 2013 10 9 232.40 1.40 23 2013 10 10 232.79 1.40 18 2013 10 11 232.37 1.35 23 2013 10 12 231.68 1.22 24 2013 10 13 231.74 0.91 24 2013 10 14 232.29 0.78 24 2013 10 15 232.29 0.77 24 2013 10 16 231.93 0.80 18 2013 10 17 232.21 0.81 21 2013 10 18 232.14 0.77 22 2013 10 19 231.13 0.76 23 2013 10 20 231.17 0.78 24 2013 10 21 231.12 0.82 24 2013 10 22 230.89 0.83 24 2013 10 23 231.17 0.93 23 2013 10 24 232.35 1.00 24 2013 10 25 231.89 0.95 19 2013 10 26 230.99 0.96 24 2013 10 27 231.18 1.02 24 2013 10 28 231.63 1.14 20 2013 10 29 232.31 1.24 24 2013 10 30 232.26 1.24 22 2013 10 31 232.03 1.23 24 2013 11 1 231.14 1.19 23 2013 11 2 231.67 1.07 22 2013 11 3 232.31 0.92 24 2013 11 4 232.14 1.01 20 2013 11 5 231.30 1.01 24 2013 11 6 231.59 1.01 23 2013 11 7 231.06 1.02 24 2013 11 8 231.74 1.00 24 2013 11 9 232.26 0.96 24 2013 11 10 231.70 0.95 24 2013 11 11 231.94 0.94 20 2013 11 12 231.55 0.94 24 2013 11 13 232.03 1.00 19 2013 11 14 232.07 0.97 24 2013 11 15 232.04 1.01 21 2013 11 16 232.21 1.05 20 2013 11 17 231.75 1.05 24 2013 11 18 231.72 1.02 24 2013 11 19 231.40 1.02 24 2013 11 20 231.43 1.01 24 2013 11 21 231.28 0.97 24 2013 11 22 231.58 0.97 19 2013 11 23 232.36 0.94 24 2013 11 24 232.48 0.93 24 2013 11 25 232.21 0.96 19 2013 11 26 231.87 1.02 24 2013 11 27 231.63 1.02 24 2013 11 28 231.54 1.02 23 2013 11 29 232.06 0.97 24 2013 11 30 231.61 0.96 24 2013 12 1 231.75 0.93 24 2013 12 2 231.27 0.93 24 2013 12 3 231.83 0.93 24 2013 12 4 231.45 1.02 20 2013 12 5 230.90 1.06 22 2013 12 6 231.55 1.02 24 2013 12 7 231.05 1.00 24 2013 12 8 231.65 1.01 24 2013 12 9 232.69 1.01 23 2013 12 10 232.84 0.92 24 2013 12 11 231.60 0.94 24 2013 12 12 231.49 0.94 24 2013 12 13 232.08 0.91 17 2013 12 14 232.18 0.81 24 2013 12 15 232.31 0.89 24 2013 12 16 231.70 0.99 24 2013 12 17 232.63 1.04 24 2013 12 18 231.61 1.15 24 2013 12 19 232.14 1.19 22 2013 12 20 232.20 1.14 24 2013 12 21 232.09 1.10 23 2013 12 22 232.06 1.06 24 2013 12 23 231.30 0.96 21 2013 12 24 232.15 1.08 23 2013 12 25 231.35 1.20 18 2013 12 26 231.15 1.20 18 2013 12 27 232.31 1.21 18 2013 12 28 230.79 1.20 15 2013 12 29 231.45 1.05 16 2013 12 30 231.71 0.88 16 2013 12 31 230.74 0.80 24 2014 1 1 231.27 0.78 15 2014 1 2 231.98 0.78 17 2014 1 3 231.43 0.80 15 2014 1 4 231.57 0.88 14 2014 1 5 231.57 1.01 19 2014 1 6 231.11 1.08 14 2014 1 7 232.49 1.18 16 2014 1 8 231.33 1.28 17 2014 1 9 nan nan 0 2014 1 10 231.19 1.23 13 2014 1 11 231.42 1.22 16 2014 1 12 231.62 1.17 19 2014 1 13 231.57 1.11 14 2014 1 14 231.53 1.05 18 2014 1 15 232.07 1.03 15 2014 1 16 231.30 0.96 16 2014 1 17 232.11 0.89 18 2014 1 18 232.15 0.88 15 2014 1 19 232.46 0.91 19 2014 1 20 232.23 0.96 12 2014 1 21 230.14 1.02 16 2014 1 22 231.13 1.08 17 2014 1 23 230.87 1.03 13 2014 1 24 231.20 1.01 18 2014 1 25 231.84 0.92 17 2014 1 26 231.67 0.88 17 2014 1 27 232.54 0.83 17 2014 1 28 232.32 0.90 16 2014 1 29 231.43 0.92 15 2014 1 30 231.00 0.95 14 2014 1 31 231.60 0.97 17 2014 2 1 231.45 0.98 16 2014 2 2 231.52 0.94 13 2014 2 3 231.02 0.89 18 2014 2 4 nan nan 0 2014 2 5 nan nan 0 2014 2 6 nan nan 0 2014 2 7 nan nan 0 2014 2 8 nan nan 0 2014 2 9 nan nan 0 2014 2 10 nan nan 0 2014 2 11 nan nan 0 2014 2 12 nan nan 0 2014 2 13 nan nan 0 2014 2 14 nan nan 0 2014 2 15 nan nan 0 2014 2 16 nan nan 0 2014 2 17 nan nan 0 2014 2 18 nan nan 0 2014 2 19 nan nan 0 2014 2 20 nan nan 0 2014 2 21 nan nan 0 2014 2 22 nan nan 0 2014 2 23 nan nan 0 2014 2 24 nan nan 0 2014 2 25 nan nan 0 2014 2 26 nan nan 0 2014 2 27 nan nan 0 2014 2 28 nan nan 0 2014 3 1 nan nan 0 2014 3 2 nan nan 0 2014 3 3 nan nan 0 2014 3 4 nan nan 0 2014 3 5 nan nan 0 2014 3 6 nan nan 0 2014 3 7 nan nan 0 2014 3 8 nan nan 0 2014 3 9 nan nan 0 2014 3 10 nan nan 0 2014 3 11 nan nan 0 2014 3 12 nan nan 0 2014 3 13 nan nan 0 2014 3 14 nan nan 0 2014 3 15 nan nan 0 2014 3 16 nan nan 0 2014 3 17 nan nan 0 2014 3 18 nan nan 0 2014 3 19 nan nan 0 2014 3 20 229.85 0.66 6 2014 3 21 230.92 0.62 10 2014 3 22 230.67 0.69 12 2014 3 23 230.41 0.70 11 2014 3 24 230.53 0.73 11 2014 3 25 230.78 0.78 12 2014 3 26 230.37 0.82 10 2014 3 27 230.63 0.77 12 2014 3 28 230.86 0.73 12 2014 3 29 230.39 0.68 12 2014 3 30 231.06 0.62 11 2014 3 31 230.67 0.64 11 2014 4 1 230.72 0.68 10 2014 4 2 230.87 0.76 12 2014 4 3 229.97 0.78 12 2014 4 4 230.77 0.79 12 2014 4 5 230.45 0.74 12 2014 4 6 229.94 0.71 12 2014 4 7 230.22 0.62 12 2014 4 8 229.89 0.55 19 2014 4 9 231.00 0.54 9 2014 4 10 230.01 0.60 12 2014 4 11 230.64 0.60 12 2014 4 12 229.77 0.67 11 2014 4 13 229.85 0.75 12 2014 4 14 231.45 0.79 11 2014 4 15 230.70 0.75 9 2014 4 16 230.92 0.83 12 2014 4 17 230.37 0.84 12 2014 4 18 230.38 0.83 10 2014 4 19 230.41 0.82 11 2014 4 20 230.50 0.83 11 2014 4 21 230.60 0.83 12 2014 4 22 230.38 0.80 11 2014 4 23 230.29 0.77 12 2014 4 24 230.54 0.77 11 2014 4 25 229.75 0.76 12 2014 4 26 229.81 0.74 10 2014 4 27 230.54 0.75 12 2014 4 28 230.67 0.80 8 2014 4 29 230.22 0.79 12 2014 4 30 229.51 0.80 12 2014 5 1 230.27 0.79 12 2014 5 2 230.07 0.98 12 2014 5 3 230.57 1.08 12 2014 5 4 230.92 1.13 11 2014 5 5 229.53 1.20 11 2014 5 6 230.09 1.25 10 2014 5 7 230.30 1.17 12 2014 5 8 230.23 1.05 12 2014 5 9 229.56 1.00 12 2014 5 10 230.01 0.97 12 2014 5 11 230.20 0.91 12 2014 5 12 229.64 0.88 12 2014 5 13 230.06 0.85 10 2014 5 14 229.25 0.87 11 2014 5 15 229.89 0.83 12 2014 5 16 229.57 0.81 12 2014 5 17 229.48 0.75 11 2014 5 18 230.36 0.75 12 2014 5 19 229.72 0.76 12 2014 5 20 230.71 0.77 11 2014 5 21 230.79 0.82 12 2014 5 22 230.49 0.84 12 2014 5 23 230.38 0.86 12 2014 5 24 229.89 0.82 12 2014 5 25 230.61 0.82 10 2014 5 26 230.87 0.84 12 2014 5 27 230.08 0.84 11 2014 5 28 230.72 0.87 12 2014 5 29 230.31 0.87 12 2014 5 30 229.54 0.82 10 2014 5 31 229.76 0.79 11 2014 6 1 230.28 0.82 12 2014 6 2 229.83 0.77 8 2014 6 3 230.37 0.82 12 2014 6 4 nan nan 0 2014 6 5 228.93 0.85 9 2014 6 6 229.25 0.88 10 2014 6 7 229.64 0.92 12 2014 6 8 229.72 0.93 11 2014 6 9 230.11 0.97 11 2014 6 10 229.05 0.92 12 2014 6 11 230.07 0.85 12 2014 6 12 230.25 0.83 11 2014 6 13 230.24 0.77 12 2014 6 14 229.61 0.73 12 2014 6 15 230.49 0.75 12 2014 6 16 230.46 0.84 8 2014 6 17 230.49 0.90 10 2014 6 18 229.96 1.05 11 2014 6 19 229.32 1.12 9 2014 6 20 229.13 1.15 11 2014 6 21 229.72 1.10 12 2014 6 22 230.84 1.03 17 2014 6 23 230.32 0.88 24 2014 6 24 230.85 0.80 23 2014 6 25 230.67 0.70 16 2014 6 26 230.93 0.64 21 2014 6 27 230.64 0.61 24 2014 6 28 231.10 0.56 14 2014 6 29 231.29 0.48 12 2014 6 30 231.58 0.46 12 2014 7 1 230.76 0.47 19 2014 7 2 230.72 0.45 24 2014 7 3 230.20 0.49 20 2014 7 4 230.70 0.53 24 2014 7 5 230.62 0.51 24 2014 7 6 230.86 0.51 24 2014 7 7 231.12 0.56 20 2014 7 8 230.63 0.57 24 2014 7 9 230.62 0.53 23 2014 7 10 231.22 0.57 24 2014 7 11 230.86 0.62 21 2014 7 12 230.83 0.61 23 2014 7 13 nan nan 0 2014 7 14 nan nan 0 2014 7 15 230.61 0.52 24 2014 7 16 230.76 0.55 24 2014 7 17 231.26 0.54 24 2014 7 18 230.96 0.52 20 2014 7 19 231.15 0.54 24 2014 7 20 230.69 0.54 22 2014 7 21 230.74 0.49 16 2014 7 22 231.11 0.48 20 2014 7 23 231.34 0.50 23 2014 7 24 230.87 0.46 23 2014 7 25 230.69 0.43 24 2014 7 26 230.67 0.41 24 2014 7 27 230.64 0.41 24 2014 7 28 230.34 0.40 18 2014 7 29 230.85 0.40 22 2014 7 30 230.89 0.40 22 2014 7 31 nan nan 0 2014 8 1 231.04 0.36 24 2014 8 2 230.59 0.35 23 2014 8 3 230.77 0.36 24 2014 8 4 230.57 0.39 24 2014 8 5 230.80 0.40 20 2014 8 6 230.82 0.40 24 2014 8 7 231.10 0.40 16 2014 8 8 230.80 0.43 18 2014 8 9 231.01 0.45 23 2014 8 10 230.97 0.46 20 2014 8 11 231.01 0.46 16 2014 8 12 230.63 0.47 19 2014 8 13 231.00 0.47 23 2014 8 14 230.99 0.45 24 2014 8 15 231.06 0.44 20 2014 8 16 230.99 0.43 24 2014 8 17 230.89 0.43 24 2014 8 18 230.67 0.40 19 2014 8 19 230.77 0.42 24 2014 8 20 230.94 0.41 18 2014 8 21 230.64 0.44 20 2014 8 22 230.67 0.46 23 2014 8 23 230.48 0.50 23 2014 8 24 nan nan 0 2014 8 25 231.05 0.44 5 2014 8 26 230.35 0.44 24 2014 8 27 230.49 0.43 19 2014 8 28 230.01 0.42 24 2014 8 29 230.26 0.40 17 2014 8 30 230.75 0.40 21 2014 8 31 230.51 0.39 24 2014 9 1 230.63 0.36 16 2014 9 2 230.75 0.39 5 2014 9 3 230.51 0.39 24 2014 9 4 230.58 0.41 23 2014 9 5 230.43 0.40 24 2014 9 6 230.54 0.41 24 2014 9 7 230.96 0.42 24 2014 9 8 230.91 0.48 21 2014 9 9 230.42 0.53 24 2014 9 10 230.71 0.56 21 2014 9 11 230.69 0.57 24 2014 9 12 230.63 0.57 24 2014 9 13 230.01 0.51 24 2014 9 14 230.19 0.44 24 2014 9 15 230.62 0.41 18 2014 9 16 230.29 0.40 23 2014 9 17 230.78 0.40 21 2014 9 18 230.82 0.43 22 2014 9 19 230.59 0.46 24 2014 9 20 nan nan 0 2014 9 21 nan nan 0 2014 9 22 nan nan 0 2014 9 23 nan nan 0 2014 9 24 nan nan 0 2014 9 25 230.42 0.69 24 2014 9 26 230.74 0.68 22 2014 9 27 231.45 0.68 24 2014 9 28 231.04 0.68 23 2014 9 29 231.05 0.67 22 2014 9 30 230.72 0.68 19 2014 10 1 231.27 0.70 24 2014 10 2 230.51 0.70 20 2014 10 3 230.22 0.70 20 2014 10 4 230.52 0.71 24 2014 10 5 230.44 0.71 18 2014 10 6 nan nan 0 2014 10 7 230.71 0.70 24 2014 10 8 230.74 0.69 22 2014 10 9 230.22 0.67 22 2014 10 10 230.51 0.67 24 2014 10 11 230.70 0.64 23 2014 10 12 230.19 0.69 23 2014 10 13 230.50 0.71 16 2014 10 14 231.05 0.73 22 2014 10 15 231.04 0.75 24 2014 10 16 230.25 0.75 24 2014 10 17 229.84 0.67 24 2014 10 18 229.66 0.66 23 2014 10 19 229.79 0.68 24 2014 10 20 229.56 0.67 17 2014 10 21 230.14 0.68 21 2014 10 22 230.54 0.69 18 2014 10 23 230.11 0.69 23 2014 10 24 230.33 0.65 22 2014 10 25 230.53 0.67 24 2014 10 26 231.02 0.72 24 2014 10 27 230.59 0.77 19 2014 10 28 230.31 0.89 23 2014 10 29 230.92 0.97 17 2014 10 30 230.07 0.96 22 2014 10 31 230.87 0.90 23 2014 11 1 230.65 0.86 22 2014 11 2 230.71 0.76 22 2014 11 3 230.85 0.66 17 2014 11 4 230.77 0.67 21 2014 11 5 230.67 0.66 23 2014 11 6 230.44 0.66 24 2014 11 7 230.09 0.65 24 2014 11 8 229.86 0.63 23 2014 11 9 230.86 0.62 23 2014 11 10 231.36 0.67 15 2014 11 11 nan nan 0 2014 11 12 230.62 0.80 20 2014 11 13 230.15 0.80 24 2014 11 14 229.50 0.79 19 2014 11 15 229.80 0.76 23 2014 11 16 230.05 0.71 24 2014 11 17 230.86 0.72 17 2014 11 18 230.69 0.73 23 2014 11 19 230.51 0.71 23 2014 11 20 230.55 0.69 22 2014 11 21 230.29 0.66 21 2014 11 22 230.08 0.71 23 2014 11 23 230.60 0.76 23 2014 11 24 230.65 0.78 17 2014 11 25 231.69 0.79 22 2014 11 26 231.13 0.80 24 2014 11 27 230.96 0.75 24 2014 11 28 230.99 0.66 23 2014 11 29 230.92 0.65 24 2014 11 30 230.57 0.71 23 2014 12 1 230.02 0.77 15 2014 12 2 229.56 0.81 21 2014 12 3 229.52 0.91 20 2014 12 4 229.96 0.97 23 2014 12 5 230.94 0.93 20 2014 12 6 231.28 0.93 24 2014 12 7 230.14 0.94 23 2014 12 8 230.04 0.93 18 2014 12 9 230.32 0.87 17 2014 12 10 229.82 0.89 23 2014 12 11 230.17 0.86 23 2014 12 12 230.37 0.82 24 2014 12 13 229.47 0.81 24 2014 12 14 229.32 0.82 23 2014 12 15 229.81 0.83 19 2014 12 16 229.68 0.84 23 2014 12 17 230.09 0.84 24 2014 12 18 229.92 0.81 24 2014 12 19 230.24 0.80 17 2014 12 20 nan nan 0 2014 12 21 nan nan 0 2014 12 22 nan nan 0 2014 12 23 229.33 0.70 23 2014 12 24 229.53 0.66 24 2014 12 25 229.24 0.66 24 2014 12 26 229.64 0.67 24 2014 12 27 230.33 0.66 23 2014 12 28 230.20 0.65 23 2014 12 29 230.55 0.68 18 2014 12 30 230.17 0.78 24 2014 12 31 230.53 0.82 21 2015 1 1 230.34 0.81 11 2015 1 2 230.80 0.83 19 2015 1 3 230.61 0.86 23 2015 1 4 230.69 0.77 20 2015 1 5 231.12 0.78 20 2015 1 6 230.42 0.80 22 2015 1 7 231.13 0.85 21 2015 1 8 230.75 0.83 23 2015 1 9 231.24 0.81 16 2015 1 10 230.88 0.75 24 2015 1 11 230.95 0.74 24 2015 1 12 231.33 0.71 20 2015 1 13 231.41 0.70 17 2015 1 14 231.26 0.88 24 2015 1 15 231.16 0.95 22 2015 1 16 229.95 0.95 18 2015 1 17 229.61 0.99 22 2015 1 18 229.95 1.01 22 2015 1 19 231.51 0.92 20 2015 1 20 230.23 0.87 20 2015 1 21 229.89 0.89 22 2015 1 22 229.89 0.86 16 2015 1 23 230.09 0.84 16 2015 1 24 228.77 0.78 12 2015 1 25 229.88 0.76 12 2015 1 26 230.40 0.72 9 2015 1 27 nan nan 0 2015 1 28 231.19 0.67 20 2015 1 29 231.20 0.71 16 2015 1 30 230.88 0.67 22 2015 1 31 230.61 0.65 24 2015 2 1 231.07 0.64 23 2015 2 2 231.13 0.62 19 2015 2 3 230.72 0.61 23 2015 2 4 231.05 0.69 24 2015 2 5 231.06 0.71 22 2015 2 6 230.59 0.70 23 2015 2 7 230.50 0.70 24 2015 2 8 230.81 0.74 24 2015 2 9 230.81 0.74 21 2015 2 10 230.59 0.74 18 2015 2 11 230.96 0.80 20 2015 2 12 nan nan 0 2015 2 13 nan nan 0 2015 2 14 230.71 0.59 21 2015 2 15 230.96 0.63 24 2015 2 16 230.95 0.66 17 2015 2 17 230.20 0.70 20 2015 2 18 230.64 0.76 24 2015 2 19 230.49 0.76 23 2015 2 20 230.47 0.74 17 2015 2 21 230.72 0.74 23 2015 2 22 230.66 0.79 24 2015 2 23 230.36 0.81 23 2015 2 24 230.37 0.84 19 2015 2 25 230.09 0.89 23 2015 2 26 230.48 0.88 24 2015 2 27 229.75 0.82 22 2015 2 28 230.34 0.77 24 2015 3 1 230.40 0.74 23 2015 3 2 230.39 0.68 21 2015 3 3 230.42 0.66 23 2015 3 4 230.24 0.68 24 2015 3 5 230.53 0.69 24 2015 3 6 230.77 0.65 24 2015 3 7 231.00 0.63 24 2015 3 8 231.22 0.65 24 2015 3 9 231.20 0.65 19 2015 3 10 230.39 0.67 21 2015 3 11 230.78 0.73 24 2015 3 12 231.09 0.76 24 2015 3 13 230.53 0.73 18 2015 3 14 230.29 0.75 24 2015 3 15 230.62 0.83 24 2015 3 16 231.05 0.88 19 2015 3 17 230.82 0.91 23 2015 3 18 230.99 0.95 21 2015 3 19 230.55 0.93 17 2015 3 20 231.18 0.86 23 2015 3 21 230.14 0.85 24 2015 3 22 229.48 0.85 23 2015 3 23 229.61 0.87 18 2015 3 24 228.74 0.90 24 2015 3 25 229.58 0.91 24 2015 3 26 229.90 0.86 22 2015 3 27 230.33 0.78 18 2015 3 28 229.64 0.70 24 2015 3 29 229.44 0.62 24 2015 3 30 230.39 0.63 24 2015 3 31 230.99 0.59 19 2015 4 1 230.46 0.60 23 2015 4 2 229.90 0.62 24 2015 4 3 230.83 0.62 22 2015 4 4 230.36 0.61 24 2015 4 5 230.40 0.61 17 2015 4 6 230.41 0.61 22 2015 4 7 229.99 0.62 24 2015 4 8 229.41 0.61 24 2015 4 9 229.05 0.58 24 2015 4 10 229.60 0.58 24 2015 4 11 230.34 0.57 24 2015 4 12 230.19 0.58 24 2015 4 13 230.09 0.59 23 2015 4 14 230.19 0.59 24 2015 4 15 230.63 0.56 24 2015 4 16 230.48 0.54 24 2015 4 17 229.91 0.54 24 2015 4 18 229.99 0.54 24 2015 4 19 229.60 0.58 17 2015 4 20 229.54 0.64 24 2015 4 21 230.13 0.67 24 2015 4 22 229.84 0.68 24 2015 4 23 230.04 0.69 24 2015 4 24 230.19 0.66 24 2015 4 25 230.34 0.62 24 2015 4 26 229.84 0.59 23 2015 4 27 230.07 0.56 24 2015 4 28 230.18 0.57 19 2015 4 29 230.26 0.59 15 2015 4 30 230.04 0.61 23 2015 5 1 229.69 0.62 24 2015 5 2 229.12 0.64 23 2015 5 3 229.21 0.63 24 2015 5 4 229.63 0.64 23 2015 5 5 229.36 0.64 24 2015 5 6 229.72 0.62 24 2015 5 7 230.14 0.58 24 2015 5 8 229.66 0.55 24 2015 5 9 229.24 0.53 24 2015 5 10 229.34 0.54 24 2015 5 11 229.22 0.58 24 2015 5 12 229.26 0.61 24 2015 5 13 229.06 0.63 23 2015 5 14 229.26 0.63 24 2015 5 15 229.68 0.61 22 2015 5 16 nan nan 0 2015 5 17 nan nan 0 2015 5 18 nan nan 0 2015 5 19 228.65 0.66 24 2015 5 20 228.57 0.68 19 2015 5 21 229.20 0.66 20 2015 5 22 229.00 0.62 23 2015 5 23 229.39 0.62 24 2015 5 24 229.68 0.57 24 2015 5 25 229.58 0.52 24 2015 5 26 229.89 0.54 18 2015 5 27 229.43 0.57 24 2015 5 28 229.79 0.59 22 2015 5 29 nan nan 0 2015 5 30 nan nan 0 2015 5 31 nan nan 0 2015 6 1 nan nan 0 2015 6 2 nan nan 0 2015 6 3 nan nan 0 2015 6 4 nan nan 0 2015 6 5 nan nan 0 2015 6 6 nan nan 0 2015 6 7 nan nan 0 2015 6 8 nan nan 0 2015 6 9 nan nan 0 2015 6 10 nan nan 0 2015 6 11 nan nan 0 2015 6 12 nan nan 0 2015 6 13 nan nan 0 2015 6 14 nan nan 0 2015 6 15 nan nan 0 2015 6 16 nan nan 0 2015 6 17 nan nan 0 2015 6 18 nan nan 0 2015 6 19 nan nan 0 2015 6 20 nan nan 0 2015 6 21 nan nan 0 2015 6 22 nan nan 0 2015 6 23 nan nan 0 2015 6 24 nan nan 0 2015 6 25 229.73 0.46 20 2015 6 26 229.52 0.44 23 2015 6 27 229.11 0.46 24 2015 6 28 229.62 0.49 23 2015 6 29 229.65 0.53 23 2015 6 30 229.80 0.52 24 2015 7 1 230.15 0.53 24 2015 7 2 229.97 0.52 18 2015 7 3 230.26 0.49 24 2015 7 4 230.04 0.46 22 2015 7 5 230.00 0.47 17 2015 7 6 230.02 0.49 19 2015 7 7 230.00 0.51 24 2015 7 8 230.21 0.58 24 2015 7 9 230.24 0.71 21 2015 7 10 nan nan 0 2015 7 11 229.72 0.86 16 2015 7 12 230.70 0.90 22 2015 7 13 230.24 0.89 18 2015 7 14 230.27 0.84 23 2015 7 15 228.78 0.80 22 2015 7 16 229.40 0.80 24 2015 7 17 230.45 0.79 23 2015 7 18 230.45 0.76 22 2015 7 19 230.33 0.74 23 2015 7 20 230.61 0.74 19 2015 7 21 229.79 0.72 23 2015 7 22 229.89 0.72 22 2015 7 23 230.06 0.71 23 2015 7 24 229.99 0.69 22 2015 7 25 229.88 0.68 24 2015 7 26 229.89 0.70 23 2015 7 27 229.33 0.69 23 2015 7 28 229.86 0.66 21 2015 7 29 229.90 0.69 18 2015 7 30 230.52 0.71 24 2015 7 31 229.99 0.69 18 2015 8 1 229.82 0.67 23 2015 8 2 229.65 0.71 22 2015 8 3 230.12 0.75 24 2015 8 4 229.95 0.72 21 2015 8 5 230.04 0.74 17 2015 8 6 230.29 0.79 19 2015 8 7 230.23 0.77 21 2015 8 8 230.17 0.74 18 2015 8 9 230.36 0.81 14 2015 8 10 230.03 0.81 17 2015 8 11 229.83 0.76 22 2015 8 12 230.00 0.74 22 2015 8 13 229.58 0.71 24 2015 8 14 229.88 0.60 23 2015 8 15 230.10 0.57 22 2015 8 16 230.35 0.59 23 2015 8 17 230.40 0.59 22 2015 8 18 230.23 0.63 23 2015 8 19 229.82 0.67 23 2015 8 20 229.36 0.67 22 2015 8 21 229.11 0.63 19 2015 8 22 229.61 0.65 23 2015 8 23 229.56 0.67 23 2015 8 24 230.24 0.65 24 2015 8 25 230.19 0.68 24 2015 8 26 230.13 0.72 22 2015 8 27 230.11 0.72 22 2015 8 28 229.70 0.67 23 2015 8 29 229.91 0.65 22 2015 8 30 229.47 0.66 23 2015 8 31 229.45 0.65 23 2015 9 1 229.81 0.69 20 2015 9 2 229.77 0.77 23 2015 9 3 229.57 0.81 22 2015 9 4 229.60 0.78 23 2015 9 5 230.41 0.76 21 2015 9 6 230.16 0.84 24 2015 9 7 229.99 0.87 23 2015 9 8 230.55 0.83 20 2015 9 9 230.08 0.87 23 2015 9 10 230.42 0.90 20 2015 9 11 230.30 0.80 22 2015 9 12 230.39 0.67 24 2015 9 13 230.17 0.67 22 2015 9 14 230.34 0.65 23 2015 9 15 229.88 0.62 24 2015 9 16 229.70 0.67 17 2015 9 17 230.03 0.71 21 2015 9 18 229.98 0.68 21 2015 9 19 229.90 0.70 11 2015 9 20 229.95 0.70 11 2015 9 21 230.29 0.69 8 2015 9 22 230.00 0.69 23 2015 9 23 230.17 0.75 24 2015 9 24 230.15 0.77 23 2015 9 25 229.94 0.73 20 2015 9 26 229.99 0.68 20 2015 9 27 230.49 0.65 24 2015 9 28 230.36 0.62 22 2015 9 29 229.96 0.59 24 2015 9 30 229.67 0.60 24 2015 10 1 229.01 0.61 23 2015 10 2 229.41 0.58 24 2015 10 3 229.22 0.57 24 2015 10 4 229.25 0.55 23 2015 10 5 230.08 0.56 21 2015 10 6 229.89 0.56 24 2015 10 7 229.25 0.57 24 2015 10 8 229.32 0.59 22 2015 10 9 229.47 0.59 19 2015 10 10 nan nan 0 2015 10 11 nan nan 0 2015 10 12 nan nan 0 2015 10 13 230.38 0.66 22 2015 10 14 229.89 0.67 23 2015 10 15 229.36 0.68 19 2015 10 16 229.79 0.64 24 2015 10 17 229.52 0.63 20 2015 10 18 229.35 0.63 24 2015 10 19 229.44 0.61 24 2015 10 20 229.35 0.60 24 2015 10 21 229.42 0.62 22 2015 10 22 229.56 0.62 24 2015 10 23 229.92 0.60 23 2015 10 24 229.81 0.61 23 2015 10 25 230.38 0.62 23 2015 10 26 230.00 0.68 23 2015 10 27 229.79 0.70 24 2015 10 28 230.12 0.72 20 2015 10 29 229.24 0.74 24 2015 10 30 229.56 0.72 22 2015 10 31 229.89 0.68 20 2015 11 1 230.15 0.66 24 2015 11 2 229.87 0.64 24 2015 11 3 230.44 0.60 23 2015 11 4 230.24 0.61 23 2015 11 5 230.05 0.60 24 2015 11 6 229.74 0.56 24 2015 11 7 229.11 0.55 20 2015 11 8 229.73 0.55 23 2015 11 9 229.84 0.53 24 2015 11 10 229.83 0.51 24 2015 11 11 229.89 0.53 23 2015 11 12 230.27 0.55 23 2015 11 13 230.19 0.50 24 2015 11 14 230.42 0.52 19 2015 11 15 230.13 0.55 24 2015 11 16 229.41 0.55 24 2015 11 17 230.05 0.56 24 2015 11 18 229.84 0.60 24 2015 11 19 229.91 0.63 23 2015 11 20 229.35 0.61 24 2015 11 21 230.52 0.63 12 2015 11 22 229.55 0.68 9 2015 11 23 229.52 0.68 24 2015 11 24 229.25 0.65 24 2015 11 25 229.65 0.65 23 2015 11 26 230.04 0.63 24 2015 11 27 230.36 0.59 20 2015 11 28 230.04 0.57 21 2015 11 29 229.67 0.57 24 2015 11 30 229.73 0.56 24 2015 12 1 229.17 0.58 17 2015 12 2 229.24 0.63 24 2015 12 3 229.76 0.65 24 2015 12 4 229.48 0.66 13 2015 12 5 nan nan 0 2015 12 6 nan nan 0 2015 12 7 nan nan 0 2015 12 8 229.15 0.54 19 2015 12 9 229.32 0.60 22 2015 12 10 229.35 0.61 24 2015 12 11 229.80 0.60 19 2015 12 12 229.16 0.61 24 2015 12 13 229.27 0.64 24 2015 12 14 229.46 0.63 19 2015 12 15 229.67 0.63 24 2015 12 16 229.80 0.67 24 2015 12 17 229.45 0.64 21 2015 12 18 229.57 0.59 12 2015 12 19 229.44 0.55 24 2015 12 20 229.74 0.54 24 2015 12 21 229.97 0.52 24 2015 12 22 230.16 0.53 20 2015 12 23 229.92 0.53 19 2015 12 24 230.30 0.54 24 2015 12 25 230.66 0.51 24 2015 12 26 230.09 0.47 24 2015 12 27 230.34 0.47 24 2015 12 28 230.13 0.48 23 2015 12 29 230.35 0.49 18 2015 12 30 230.64 0.52 24 2015 12 31 230.85 0.52 21 2016 1 1 230.36 0.50 23 2016 1 2 229.38 0.49 24 2016 1 3 229.38 0.49 24 2016 1 4 229.02 0.49 24 2016 1 5 229.86 0.52 23 2016 1 6 229.57 0.54 24 2016 1 7 229.16 0.54 24 2016 1 8 229.13 0.51 24 2016 1 9 229.21 0.50 24 2016 1 10 229.59 0.48 24 2016 1 11 229.97 0.46 24 2016 1 12 230.67 0.47 23 2016 1 13 230.28 0.53 24 2016 1 14 230.08 0.56 24 2016 1 15 230.54 0.53 24 2016 1 16 229.82 0.54 24 2016 1 17 229.89 0.56 24 2016 1 18 230.25 0.53 24 2016 1 19 229.69 0.52 24 2016 1 20 229.47 0.56 24 2016 1 21 229.50 0.56 23 2016 1 22 229.72 0.54 24 2016 1 23 229.82 0.55 24 2016 1 24 230.28 0.55 24 2016 1 25 229.59 0.52 24 2016 1 26 nan nan 0 2016 1 27 229.58 0.50 24 2016 1 28 229.79 0.46 24 2016 1 29 229.22 0.42 21 2016 1 30 228.90 0.42 21 2016 1 31 229.41 0.44 24 2016 2 1 229.72 0.47 24 2016 2 2 229.76 0.50 24 2016 2 3 229.97 0.53 24 2016 2 4 229.22 0.54 24 2016 2 5 229.12 0.52 23 2016 2 6 229.93 0.53 24 2016 2 7 229.44 0.52 24 2016 2 8 229.97 0.54 24 2016 2 9 230.10 0.54 24 2016 2 10 230.13 0.57 24 2016 2 11 230.03 0.56 23 2016 2 12 229.95 0.55 24 2016 2 13 230.22 0.53 24 2016 2 14 229.94 0.56 23 2016 2 15 230.21 0.58 23 2016 2 16 230.69 0.58 23 2016 2 17 230.16 0.61 24 2016 2 18 229.89 0.63 24 2016 2 19 229.77 0.61 20 2016 2 20 230.26 0.59 24 2016 2 21 229.31 0.62 24 2016 2 22 229.26 0.63 19 2016 2 23 229.23 0.63 23 2016 2 24 228.66 0.67 24 2016 2 25 229.31 0.68 23 2016 2 26 228.52 0.63 24 2016 2 27 228.24 0.59 24 2016 2 28 228.71 0.60 24 2016 2 29 229.30 0.55 24 2016 3 1 229.20 0.52 5 2016 3 2 nan nan 0 2016 3 3 nan nan 0 2016 3 4 nan nan 0 2016 3 5 nan nan 0 2016 3 6 nan nan 0 2016 3 7 nan nan 0 2016 3 8 229.60 0.58 21 2016 3 9 229.74 0.61 24 2016 3 10 230.22 0.63 23 2016 3 11 230.34 0.62 24 2016 3 12 229.97 0.62 23 2016 3 13 229.98 0.66 24 2016 3 14 229.73 0.67 23 2016 3 15 229.39 0.65 20 2016 3 16 229.55 0.68 24 2016 3 17 229.54 0.69 23 2016 3 18 nan nan 0 2016 3 19 nan nan 0 2016 3 20 nan nan 0 2016 3 21 nan nan 0 2016 3 22 228.70 0.68 7 2016 3 23 230.15 0.65 24 2016 3 24 229.99 0.62 24 2016 3 25 230.19 0.61 24 2016 3 26 229.95 0.60 24 2016 3 27 230.57 0.62 23 2016 3 28 229.23 0.68 24 2016 3 29 230.19 0.70 24 2016 3 30 229.92 0.72 24 2016 3 31 229.52 0.79 23 2016 4 1 230.24 0.78 23 2016 4 2 230.27 0.77 16 2016 4 3 230.02 0.79 24 2016 4 4 229.89 0.81 21 2016 4 5 230.61 0.74 22 2016 4 6 230.19 0.71 24 2016 4 7 230.49 0.70 23 2016 4 8 229.37 0.63 16 2016 4 9 228.71 0.57 22 2016 4 10 229.49 0.55 24 2016 4 11 229.85 0.54 24 2016 4 12 229.10 0.50 24 2016 4 13 228.93 0.54 24 2016 4 14 228.89 0.60 23 2016 4 15 229.03 0.63 23 2016 4 16 229.16 0.62 24 2016 4 17 229.50 0.63 24 2016 4 18 230.90 0.63 24 2016 4 19 230.08 0.59 24 2016 4 20 229.11 0.54 24 2016 4 21 228.86 0.58 24 2016 4 22 228.56 0.60 24 2016 4 23 230.85 0.58 20 2016 4 24 229.43 0.60 24 2016 4 25 228.75 0.62 21 2016 4 26 228.22 0.67 7 2016 4 27 nan nan 0 2016 4 28 229.00 0.81 16 2016 4 29 229.16 0.77 18 2016 4 30 228.72 0.75 23 2016 5 1 229.11 0.68 24 2016 5 2 228.78 0.59 24 2016 5 3 230.02 0.61 19 2016 5 4 nan nan 0 2016 5 5 nan nan 0 2016 5 6 229.45 0.67 24 2016 5 7 228.60 0.65 24 2016 5 8 229.34 0.64 24 2016 5 9 228.79 0.60 24 2016 5 10 228.40 0.60 23 2016 5 11 228.42 0.61 20 2016 5 12 228.70 0.62 23 2016 5 13 228.23 0.61 24 2016 5 14 228.49 0.60 24 2016 5 15 229.19 0.61 24 2016 5 16 229.61 0.63 23 2016 5 17 228.65 0.66 24 2016 5 18 229.14 0.68 24 2016 5 19 229.12 0.68 23 2016 5 20 228.90 0.64 24 2016 5 21 229.24 0.60 24 2016 5 22 230.12 0.57 24 2016 5 23 229.43 0.54 24 2016 5 24 230.60 0.54 24 2016 5 25 229.72 0.54 23 2016 5 26 228.87 0.57 23 2016 5 27 228.59 0.55 23 2016 5 28 228.54 0.54 24 2016 5 29 228.87 0.54 24 2016 5 30 228.69 0.57 24 2016 5 31 229.69 0.56 24 2016 6 1 229.14 0.55 24 2016 6 2 228.37 0.55 24 2016 6 3 228.81 0.56 24 2016 6 4 229.17 0.59 24 2016 6 5 228.81 0.61 23 2016 6 6 228.00 0.63 23 2016 6 7 228.15 0.62 24 2016 6 8 228.37 0.61 20 2016 6 9 228.06 0.60 24 2016 6 10 229.51 0.57 24 2016 6 11 229.45 0.60 20 2016 6 12 229.08 0.71 24 2016 6 13 228.55 0.73 20 2016 6 14 228.03 0.71 20 2016 6 15 228.84 0.71 24 2016 6 16 229.17 0.66 24 2016 6 17 228.81 0.55 23 2016 6 18 229.28 0.53 24 2016 6 19 228.55 0.50 24 2016 6 20 228.43 0.48 24 2016 6 21 228.36 0.49 24 2016 6 22 228.64 0.49 24 2016 6 23 228.31 0.46 24 2016 6 24 228.47 0.46 24 2016 6 25 228.71 0.45 23 2016 6 26 228.13 0.45 24 2016 6 27 228.89 0.45 23 2016 6 28 229.87 0.47 12 2016 6 29 228.50 0.50 12 2016 6 30 229.44 0.54 15 2016 7 1 228.98 0.53 17 2016 7 2 228.35 0.53 12 2016 7 3 228.83 0.54 22 2016 7 4 228.97 0.53 18 2016 7 5 228.73 0.51 9 2016 7 6 228.62 0.53 16 2016 7 7 229.29 0.54 18 2016 7 8 228.53 0.54 12 2016 7 9 229.74 0.57 13 2016 7 10 229.00 0.60 12 2016 7 11 228.59 0.60 15 2016 7 12 228.04 0.62 10 2016 7 13 228.49 0.63 18 2016 7 14 227.75 0.63 12 2016 7 15 nan nan 0 2016 7 16 nan nan 0 2016 7 17 nan nan 0 2016 7 18 nan nan 0 2016 7 19 nan nan 0 2016 7 20 nan nan 0 2016 7 21 nan nan 0 2016 7 22 nan nan 0 2016 7 23 nan nan 0 2016 7 24 nan nan 0 2016 7 25 nan nan 0 2016 7 26 nan nan 0 2016 7 27 nan nan 0 2016 7 28 nan nan 0 2016 7 29 nan nan 0 2016 7 30 nan nan 0 2016 7 31 nan nan 0 2016 8 1 nan nan 0 2016 8 2 nan nan 0 2016 8 3 nan nan 0 2016 8 4 nan nan 0 2016 8 5 nan nan 0 2016 8 6 nan nan 0 2016 8 7 nan nan 0 2016 8 8 nan nan 0 2016 8 9 nan nan 0 2016 8 10 nan nan 0 2016 8 11 nan nan 0 2016 8 12 nan nan 0 2016 8 13 nan nan 0 2016 8 14 nan nan 0 2016 8 15 nan nan 0 2016 8 16 nan nan 0 2016 8 17 nan nan 0 2016 8 18 nan nan 0 2016 8 19 nan nan 0 2016 8 20 nan nan 0 2016 8 21 nan nan 0 2016 8 22 nan nan 0 2016 8 23 nan nan 0 2016 8 24 nan nan 0 2016 8 25 nan nan 0 2016 8 26 nan nan 0 2016 8 27 nan nan 0 2016 8 28 nan nan 0 2016 8 29 nan nan 0 2016 8 30 nan nan 0 2016 8 31 nan nan 0 2016 9 1 229.13 0.66 19 2016 9 2 228.72 0.60 15 2016 9 3 228.69 0.56 22 2016 9 4 229.30 0.55 24 2016 9 5 228.94 0.57 24 2016 9 6 228.80 0.57 23 2016 9 7 228.84 0.56 20 2016 9 8 228.87 0.57 22 2016 9 9 229.13 0.56 24 2016 9 10 228.93 0.48 24 2016 9 11 229.05 0.47 24 2016 9 12 230.14 0.47 21 2016 9 13 nan nan 0 2016 9 14 nan nan 0 2016 9 15 229.34 0.53 23 2016 9 16 228.86 0.50 24 2016 9 17 229.03 0.48 24 2016 9 18 228.75 0.49 24 2016 9 19 229.16 0.46 20 2016 9 20 229.12 0.47 23 2016 9 21 228.98 0.50 24 2016 9 22 228.56 0.51 21 2016 9 23 228.76 0.49 23 2016 9 24 228.77 0.50 24 2016 9 25 228.96 0.56 24 2016 9 26 229.00 0.57 24 2016 9 27 229.13 0.59 18 2016 9 28 228.87 0.66 24 2016 9 29 228.83 0.65 22 2016 9 30 229.30 0.60 23 2016 10 1 229.34 0.59 24 2016 10 2 229.60 0.58 24 2016 10 3 229.24 0.55 23 2016 10 4 229.03 0.56 22 2016 10 5 229.41 0.55 24 2016 10 6 228.77 0.53 24 2016 10 7 229.30 0.51 24 2016 10 8 229.29 0.50 24 2016 10 9 228.78 0.50 24 2016 10 10 228.41 0.50 24 2016 10 11 228.49 0.50 20 2016 10 12 228.92 0.50 20 2016 10 13 227.92 0.48 18 2016 10 14 229.28 0.44 24 2016 10 15 228.83 0.43 24 2016 10 16 229.32 0.50 24 2016 10 17 229.20 0.52 21 2016 10 18 227.95 0.53 23 2016 10 19 228.65 0.53 23 2016 10 20 228.98 0.53 23 2016 10 21 228.10 0.50 24 2016 10 22 229.19 0.50 24 2016 10 23 229.12 0.51 24 2016 10 24 228.95 0.54 24 2016 10 25 nan nan 0 2016 10 26 nan nan 0 2016 10 27 nan nan 0 2016 10 28 nan nan 0 2016 10 29 nan nan 0 2016 10 30 nan nan 0 2016 10 31 nan nan 0 2016 11 1 229.01 0.37 21 2016 11 2 228.88 0.42 23 2016 11 3 nan nan 0 2016 11 4 229.43 0.46 24 2016 11 5 227.92 0.47 24 2016 11 6 228.28 0.48 24 2016 11 7 228.70 0.47 24 2016 11 8 228.62 0.47 20 2016 11 9 229.35 0.50 24 2016 11 10 229.48 0.52 24 2016 11 11 nan nan 0 2016 11 12 229.03 0.46 16 2016 11 13 228.28 0.44 22 2016 11 14 228.48 0.46 24 2016 11 15 228.82 0.47 23 2016 11 16 228.77 0.50 24 2016 11 17 227.90 0.50 19 2016 11 18 228.95 0.50 24 2016 11 19 228.67 0.47 22 2016 11 20 228.63 0.42 24 2016 11 21 228.69 0.41 24 2016 11 22 228.22 0.41 18 2016 11 23 228.51 0.42 21 2016 11 24 229.47 0.43 24 2016 11 25 229.13 0.42 23 2016 11 26 228.72 0.43 24 2016 11 27 228.73 0.44 24 2016 11 28 228.63 0.42 24 2016 11 29 229.16 0.42 22 2016 11 30 229.30 0.45 20 2016 12 1 228.63 0.45 24 2016 12 2 229.08 0.44 24 2016 12 3 228.59 0.43 20 2016 12 4 228.81 0.43 24 2016 12 5 228.87 0.41 24 2016 12 6 228.82 0.39 24 2016 12 7 229.97 0.42 24 2016 12 8 229.21 0.42 24 2016 12 9 228.60 0.41 24 2016 12 10 227.84 0.42 23 2016 12 11 228.32 0.43 23 2016 12 12 227.71 0.43 24 2016 12 13 228.94 0.48 24 2016 12 14 228.73 0.50 24 2016 12 15 228.99 0.50 24 2016 12 16 228.84 0.50 24 2016 12 17 228.60 0.48 20 2016 12 18 228.85 0.43 24 2016 12 19 228.91 0.42 24 2016 12 20 229.27 0.43 24 2016 12 21 229.33 0.44 24 2016 12 22 228.96 0.47 16 2016 12 23 229.30 0.48 20 2016 12 24 228.72 0.49 21 2016 12 25 229.04 0.45 24 2016 12 26 230.11 0.46 24 2016 12 27 229.27 0.46 24 2016 12 28 229.72 0.47 24 2016 12 29 229.01 0.45 22 2016 12 30 229.23 0.44 12 2016 12 31 229.32 0.41 24 2017 1 1 229.35 0.40 24 2017 1 2 228.85 0.36 24 2017 1 3 228.64 0.42 14 2017 1 4 nan nan 0 2017 1 5 nan nan 0 2017 1 6 228.70 0.54 24 2017 1 7 228.62 0.51 24 2017 1 8 228.67 0.49 24 2017 1 9 228.94 0.47 24 2017 1 10 229.36 0.53 24 2017 1 11 229.29 0.53 24 2017 1 12 228.86 0.51 20 2017 1 13 229.00 0.50 24 2017 1 14 228.78 0.48 24 2017 1 15 228.94 0.44 24 2017 1 16 228.79 0.44 24 2017 1 17 228.66 0.45 23 2017 1 18 228.21 0.49 24 2017 1 19 229.14 0.49 24 2017 1 20 229.12 0.47 19 2017 1 21 230.07 0.52 18 2017 1 22 229.12 0.56 24 2017 1 23 229.33 0.55 24 2017 1 24 229.22 0.57 24 2017 1 25 229.25 0.60 21 2017 1 26 229.35 0.60 23 2017 1 27 229.69 0.57 20 2017 1 28 229.94 0.53 24 2017 1 29 228.92 0.50 24 2017 1 30 228.92 0.50 24 2017 1 31 229.49 0.47 23 2017 2 1 230.05 0.49 19 2017 2 2 229.09 0.52 22 2017 2 3 229.21 0.66 23 2017 2 4 229.67 0.64 24 2017 2 5 230.18 0.63 24 2017 2 6 228.97 0.59 24 2017 2 7 229.17 0.57 19 2017 2 8 229.75 0.59 19 2017 2 9 229.78 0.58 24 2017 2 10 229.73 0.56 24 2017 2 11 229.83 0.56 24 2017 2 12 229.49 0.59 24 2017 2 13 229.91 0.61 21 2017 2 14 229.53 0.63 24 2017 2 15 229.37 0.64 19 2017 2 16 229.39 0.67 24 2017 2 17 229.16 0.63 23 2017 2 18 228.73 0.58 23 2017 2 19 229.43 0.54 24 2017 2 20 230.62 0.54 23 2017 2 21 230.28 0.49 18 2017 2 22 230.35 0.52 18 2017 2 23 230.49 0.56 23 2017 2 24 230.40 0.57 24 2017 2 25 229.40 0.55 24 2017 2 26 229.85 0.58 24 2017 2 27 229.66 0.60 21 2017 2 28 228.39 0.58 18 2017 3 1 228.70 0.59 24 2017 3 2 228.26 0.59 23 2017 3 3 228.34 0.55 24 2017 3 4 228.80 0.52 15 2017 3 5 229.39 0.55 24 2017 3 6 228.86 0.60 24 2017 3 7 228.76 0.64 24 2017 3 8 227.50 0.69 17 2017 3 9 228.55 0.70 24 2017 3 10 227.76 0.69 20 2017 3 11 227.61 0.67 20 2017 3 12 227.75 0.66 23 2017 3 13 227.73 0.62 18 2017 3 14 228.75 0.61 18 2017 3 15 229.28 0.68 24 2017 3 16 228.94 0.68 12 2017 3 17 228.62 0.64 18 2017 3 18 228.25 0.65 18 2017 3 19 228.49 0.69 24 2017 3 20 228.92 0.65 24 2017 3 21 229.06 0.63 24 2017 3 22 228.42 0.67 23 2017 3 23 228.05 0.66 22 2017 3 24 227.44 0.59 18 2017 3 25 227.21 0.59 24 2017 3 26 227.45 0.66 20 2017 3 27 227.79 0.66 22 2017 3 28 227.59 0.69 18 2017 3 29 228.44 0.74 24 2017 3 30 227.78 0.74 24 2017 3 31 228.38 0.67 24 2017 4 1 227.78 0.69 24 2017 4 2 227.56 0.72 19 2017 4 3 228.06 0.71 22 2017 4 4 228.83 0.72 10 2017 4 5 228.91 0.79 17 2017 4 6 nan nan 0 2017 4 7 229.59 0.65 16 2017 4 8 228.96 0.61 24 2017 4 9 228.09 0.62 23 2017 4 10 228.35 0.61 24 2017 4 11 228.10 0.59 24 2017 4 12 228.59 0.62 24 2017 4 13 227.66 0.63 24 2017 4 14 226.91 0.62 24 2017 4 15 227.25 0.61 24 2017 4 16 226.41 0.60 24 2017 4 17 227.54 0.56 24 2017 4 18 227.32 0.59 24 2017 4 19 227.42 0.58 24 2017 4 20 226.75 0.58 24 2017 4 21 226.79 0.58 24 2017 4 22 226.43 0.60 19 2017 4 23 226.63 0.59 24 2017 4 24 226.98 0.66 20 2017 4 25 228.02 0.70 24 2017 4 26 227.18 0.71 20 2017 4 27 227.87 0.73 24 2017 4 28 228.38 0.71 24 2017 4 29 228.38 0.66 24 2017 4 30 228.13 0.73 24 2017 5 1 228.22 0.79 24 2017 5 2 227.78 0.78 24 2017 5 3 227.95 0.79 22 2017 5 4 228.44 0.77 24 2017 5 5 228.61 0.68 20 2017 5 6 228.26 0.56 24 2017 5 7 228.33 0.55 23 2017 5 8 228.29 0.55 18 2017 5 9 228.09 0.54 23 2017 5 10 227.40 0.54 23 2017 5 11 227.42 0.55 24 2017 5 12 227.50 0.55 23 2017 5 13 227.15 0.52 24 2017 5 14 227.11 0.55 24 2017 5 15 228.48 0.58 24 2017 5 16 226.95 0.60 24 2017 5 17 226.57 0.60 22 2017 5 18 227.11 0.61 18 2017 5 19 227.31 0.62 23 2017 5 20 227.36 0.63 24 2017 5 21 227.37 0.60 24 2017 5 22 227.44 0.63 23 2017 5 23 227.88 0.64 24 2017 5 24 227.78 0.66 24 2017 5 25 226.78 0.64 24 2017 5 26 227.92 0.63 24 2017 5 27 227.71 0.60 24 2017 5 28 227.53 0.61 24 2017 5 29 227.54 0.58 24 2017 5 30 227.55 0.57 20 2017 5 31 227.35 0.59 24 2017 6 1 227.64 0.61 24 2017 6 2 227.15 0.59 18 2017 6 3 226.87 0.60 22 2017 6 4 227.85 0.66 24 2017 6 5 227.26 0.76 12 2017 6 6 nan nan 0 2017 6 7 nan nan 0 2017 6 8 nan nan 0 2017 6 9 nan nan 0 2017 6 10 nan nan 0 2017 6 11 nan nan 0 2017 6 12 nan nan 0 2017 6 13 nan nan 0 2017 6 14 nan nan 0 2017 6 15 nan nan 0 2017 6 16 nan nan 0 2017 6 17 nan nan 0 2017 6 18 nan nan 0 2017 6 19 nan nan 0 2017 6 20 nan nan 0 2017 6 21 nan nan 0 2017 6 22 nan nan 0 2017 6 23 nan nan 0 2017 6 24 nan nan 0 2017 6 25 nan nan 0 2017 6 26 nan nan 0 2017 6 27 nan nan 0 2017 6 28 nan nan 0 2017 6 29 nan nan 0 2017 6 30 nan nan 0 2017 7 1 nan nan 0 2017 7 2 nan nan 0 2017 7 3 nan nan 0 2017 7 4 nan nan 0 2017 7 5 nan nan 0 2017 7 6 nan nan 0 2017 7 7 nan nan 0 2017 7 8 nan nan 0 2017 7 9 nan nan 0 2017 7 10 nan nan 0 2017 7 11 nan nan 0 2017 7 12 nan nan 0 2017 7 13 nan nan 0 2017 7 14 nan nan 0 2017 7 15 nan nan 0 2017 7 16 nan nan 0 2017 7 17 nan nan 0 2017 7 18 nan nan 0 2017 7 19 nan nan 0 2017 7 20 nan nan 0 2017 7 21 nan nan 0 2017 7 22 nan nan 0 2017 7 23 nan nan 0 2017 7 24 nan nan 0 2017 7 25 nan nan 0 2017 7 26 nan nan 0 2017 7 27 nan nan 0 2017 7 28 nan nan 0 2017 7 29 nan nan 0 2017 7 30 nan nan 0 2017 7 31 nan nan 0 2017 8 1 228.76 0.57 23 2017 8 2 227.63 0.59 24 2017 8 3 227.68 0.58 20 2017 8 4 228.38 0.59 24 2017 8 5 228.46 0.60 24 2017 8 6 228.14 0.63 24 2017 8 7 228.33 0.65 23 2017 8 8 227.75 0.67 24 2017 8 9 226.74 0.73 11 2017 8 10 228.00 0.73 15 2017 8 11 227.67 0.71 19 2017 8 12 227.71 0.76 17 2017 8 13 nan nan 0 2017 8 14 nan nan 0 2017 8 15 228.94 0.81 19 2017 8 16 228.48 0.74 15 2017 8 17 228.56 0.70 24 2017 8 18 228.56 0.71 26 2017 8 19 227.63 0.70 24 2017 8 20 228.64 0.70 20 2017 8 21 227.80 0.69 24 2017 8 22 227.02 0.69 24 2017 8 23 227.28 0.65 23 2017 8 24 228.19 0.63 24 2017 8 25 227.64 0.62 23 2017 8 26 227.91 0.62 24 2017 8 27 227.39 0.62 24 2017 8 28 227.88 0.62 23 2017 8 29 227.24 0.60 24 2017 8 30 228.17 0.61 24 2017 8 31 227.74 0.61 24 2017 9 1 227.87 0.60 15 2017 9 2 227.56 0.57 24 2017 9 3 228.88 0.57 24 2017 9 4 228.37 0.58 23 2017 9 5 228.51 0.60 24 2017 9 6 227.40 0.59 24 2017 9 7 227.83 0.60 24 2017 9 8 227.58 0.61 24 2017 9 9 227.57 0.62 24 2017 9 10 227.74 0.63 24 2017 9 11 228.14 0.63 24 2017 9 12 227.93 0.61 24 2017 9 13 227.31 0.59 24 2017 9 14 227.85 0.59 24 2017 9 15 228.22 0.59 24 2017 9 16 228.67 0.59 24 2017 9 17 227.53 0.62 24 2017 9 18 227.88 0.67 24 2017 9 19 228.15 0.67 24 2017 9 20 228.65 0.69 24 2017 9 21 227.19 0.69 23 2017 9 22 227.81 0.67 24 2017 9 23 228.36 0.66 24 2017 9 24 227.21 0.65 23 2017 9 25 228.27 0.63 24 2017 9 26 227.99 0.65 19 2017 9 27 227.87 0.66 23 2017 9 28 227.96 0.66 24 2017 9 29 228.67 0.68 24 2017 9 30 228.08 0.69 24 2017 10 1 228.03 0.70 24 2017 10 2 227.96 0.71 24 2017 10 3 227.76 0.71 24 2017 10 4 227.62 0.69 24 2017 10 5 227.65 0.70 18 2017 10 6 227.41 0.67 24 2017 10 7 227.80 0.65 24 2017 10 8 228.21 0.65 23 2017 10 9 227.40 0.68 24 2017 10 10 228.24 0.67 22 2017 10 11 228.22 0.69 22 2017 10 12 227.26 0.71 24 2017 10 13 227.85 0.71 24 2017 10 14 228.61 0.69 20 2017 10 15 228.07 0.70 24 2017 10 16 228.51 0.70 24 2017 10 17 228.19 0.68 23 2017 10 18 228.13 0.69 24 2017 10 19 228.84 0.69 24 2017 10 20 229.15 0.67 20 2017 10 21 229.51 0.67 23 2017 10 22 228.82 0.70 24 2017 10 23 228.16 0.69 22 2017 10 24 228.26 0.70 22 2017 10 25 227.76 0.69 24 2017 10 26 228.35 0.68 24 2017 10 27 227.78 0.65 24 2017 10 28 228.11 0.62 23 2017 10 29 227.74 0.60 22 2017 10 30 227.68 0.63 20 2017 10 31 227.40 0.66 24 2017 11 1 227.97 0.68 24 2017 11 2 228.42 0.71 24 2017 11 3 228.48 0.70 24 2017 11 4 228.16 0.68 24 2017 11 5 227.77 0.66 24 2017 11 6 228.40 0.63 24 2017 11 7 227.85 0.60 24 2017 11 8 228.68 0.58 24 2017 11 9 228.90 0.58 18 2017 11 10 229.10 0.58 24 2017 11 11 228.83 0.57 21 2017 11 12 nan nan 0 2017 11 13 nan nan 0 2017 11 14 nan nan 0 2017 11 15 nan nan 0 2017 11 16 228.22 0.61 17 2017 11 17 227.80 0.60 27 2017 11 18 228.00 0.59 24 2017 11 19 228.60 0.62 24 2017 11 20 227.39 0.64 22 2017 11 21 228.63 0.64 17 2017 11 22 nan nan 0 2017 11 23 nan nan 0 2017 11 24 nan nan 0 2017 11 25 nan nan 0 2017 11 26 nan nan 0 2017 11 27 nan nan 0 2017 11 28 nan nan 0 2017 11 29 nan nan 0 2017 11 30 nan nan 0 2017 12 1 nan nan 0 2017 12 2 nan nan 0 2017 12 3 nan nan 0 2017 12 4 nan nan 0 2017 12 5 nan nan 0 2017 12 6 nan nan 0 2017 12 7 nan nan 0 2017 12 8 nan nan 0 2017 12 9 nan nan 0 2017 12 10 nan nan 0 2017 12 11 nan nan 0 2017 12 12 nan nan 0 2017 12 13 nan nan 0 2017 12 14 nan nan 0 2017 12 15 nan nan 0 2017 12 16 nan nan 0 2017 12 17 nan nan 0 2017 12 18 nan nan 0 2017 12 19 nan nan 0 2017 12 20 nan nan 0 2017 12 21 nan nan 0 2017 12 22 nan nan 0 2017 12 23 nan nan 0 2017 12 24 nan nan 0 2017 12 25 nan nan 0 2017 12 26 nan nan 0 2017 12 27 nan nan 0 2017 12 28 nan nan 0 2017 12 29 nan nan 0 2017 12 30 nan nan 0 2017 12 31 nan nan 0 2018 1 1 nan nan 0 2018 1 2 nan nan 0 2018 1 3 nan nan 0 2018 1 4 nan nan 0 2018 1 5 nan nan 0 2018 1 6 nan nan 0 2018 1 7 nan nan 0 2018 1 8 nan nan 0 2018 1 9 nan nan 0 2018 1 10 nan nan 0 2018 1 11 nan nan 0 2018 1 12 nan nan 0 2018 1 13 nan nan 0 2018 1 14 nan nan 0 2018 1 15 nan nan 0 2018 1 16 nan nan 0 2018 1 17 nan nan 0 2018 1 18 nan nan 0 2018 1 19 nan nan 0 2018 1 20 nan nan 0 2018 1 21 nan nan 0 2018 1 22 nan nan 0 2018 1 23 nan nan 0 2018 1 24 nan nan 0 2018 1 25 nan nan 0 2018 1 26 nan nan 0 2018 1 27 nan nan 0 2018 1 28 nan nan 0 2018 1 29 nan nan 0 2018 1 30 nan nan 0 2018 1 31 nan nan 0 2018 2 1 nan nan 0 2018 2 2 nan nan 0 2018 2 3 228.89 0.65 12 2018 2 4 229.39 0.65 10 2018 2 5 228.90 0.65 12 2018 2 6 228.65 0.67 12 2018 2 7 228.36 0.69 12 2018 2 8 228.49 0.66 12 2018 2 9 228.02 0.69 12 2018 2 10 227.46 0.86 12 2018 2 11 227.42 1.04 11 2018 2 12 227.33 1.24 9 2018 2 13 227.24 1.27 10 2018 2 14 228.97 1.25 10 2018 2 15 226.09 1.13 12 2018 2 16 227.19 0.94 10 2018 2 17 226.88 0.62 10 2018 2 18 227.22 0.52 10 2018 2 19 227.11 0.52 9 2018 2 20 226.62 0.53 10 2018 2 21 227.75 0.56 12 2018 2 22 227.52 0.57 10 2018 2 23 228.74 0.57 11 2018 2 24 227.73 0.61 11 2018 2 25 228.91 0.68 20 2018 2 26 229.18 0.71 19 2018 2 27 228.46 0.74 24 2018 2 28 227.66 0.77 24 2018 3 1 228.97 0.75 21 2018 3 2 228.74 0.69 20 2018 3 3 228.92 0.65 24 2018 3 4 227.70 0.63 23 2018 3 5 228.58 0.59 24 2018 3 6 228.34 0.58 24 2018 3 7 227.53 0.60 24 2018 3 8 228.20 0.73 22 2018 3 9 228.02 0.87 20 2018 3 10 226.84 0.94 11 2018 3 11 228.04 1.01 23 2018 3 12 228.48 1.02 23 2018 3 13 228.08 0.95 24 2018 3 14 227.50 0.89 22 2018 3 15 228.77 0.83 22 2018 3 16 227.07 0.76 23 2018 3 17 227.89 0.74 24 2018 3 18 228.60 0.71 24 2018 3 19 228.50 0.70 20 2018 3 20 228.59 0.77 13 2018 3 21 228.74 1.19 20 2018 3 22 228.44 1.54 23 2018 3 23 228.09 1.61 22 2018 3 24 229.04 1.66 18 2018 3 25 229.19 1.76 23 2018 3 26 227.75 1.76 24 2018 3 27 228.45 1.59 22 2018 3 28 227.63 1.55 24 2018 3 29 228.35 1.51 18 2018 3 30 228.29 1.40 24 2018 3 31 227.84 1.27 24 2018 4 1 227.59 1.16 20 2018 4 2 228.15 1.14 23 2018 4 3 227.21 1.16 23 2018 4 4 227.53 1.21 23 2018 4 5 228.23 1.21 20 2018 4 6 228.29 1.15 24 2018 4 7 227.99 1.09 24 2018 4 8 228.57 1.04 23 2018 4 9 228.45 1.05 24 2018 4 10 227.87 1.11 24 2018 4 11 228.04 1.18 24 2018 4 12 227.74 1.22 24 2018 4 13 228.08 1.17 19 2018 4 14 228.24 1.13 24 2018 4 15 227.66 1.08 23 2018 4 16 228.45 1.05 24 2018 4 17 227.94 1.05 24 2018 4 18 228.29 1.09 24 2018 4 19 228.12 1.07 20 2018 4 20 227.73 1.04 24 2018 4 21 228.32 1.06 23 2018 4 22 227.74 1.06 24 2018 4 23 228.21 1.08 24 2018 4 24 228.74 1.11 24 2018 4 25 228.15 1.20 24 2018 4 26 227.40 1.24 22 2018 4 27 227.22 1.24 24 2018 4 28 228.13 1.24 24 2018 4 29 228.03 1.31 24 2018 4 30 227.81 1.32 23 2018 5 1 228.01 1.31 23 2018 5 2 227.97 1.30 24 2018 5 3 227.51 1.29 24 2018 5 4 228.30 1.19 21 2018 5 5 228.25 1.15 23 2018 5 6 228.11 1.14 23 2018 5 7 227.50 1.13 24 2018 5 8 228.24 1.12 24 2018 5 9 228.11 1.15 23 2018 5 10 227.45 1.14 24 2018 5 11 227.40 1.11 24 2018 5 12 227.04 1.07 24 2018 5 13 226.98 1.10 23 2018 5 14 226.73 1.12 24 2018 5 15 226.71 1.13 24 2018 5 16 227.22 1.14 24 2018 5 17 226.77 1.16 24 2018 5 18 226.86 1.13 24 2018 5 19 228.00 1.08 24 2018 5 20 227.01 1.10 24 2018 5 21 227.74 1.14 24 2018 5 22 227.78 1.17 23 2018 5 23 226.86 1.20 19 2018 5 24 227.13 1.20 24 2018 5 25 227.57 1.16 24 2018 5 26 227.73 1.07 24 2018 5 27 227.21 1.08 24 2018 5 28 227.16 1.07 24 2018 5 29 227.99 1.12 24 2018 5 30 227.81 1.21 24 2018 5 31 227.02 1.23 22 2018 6 1 227.91 1.18 24 2018 6 2 228.17 1.19 24 2018 6 3 227.91 1.24 23 2018 6 4 227.91 1.16 24 2018 6 5 227.23 1.14 24 2018 6 6 227.46 1.17 24 2018 6 7 227.53 1.24 21 2018 6 8 228.00 1.27 20 2018 6 9 228.12 1.35 21 2018 6 10 227.65 1.41 21 2018 6 11 228.45 1.42 22 2018 6 12 227.38 1.37 24 2018 6 13 227.58 1.23 24 2018 6 14 226.77 1.14 24 2018 6 15 226.64 1.04 24 2018 6 16 226.83 0.96 24 2018 6 17 226.66 0.91 24 2018 6 18 226.90 0.89 24 2018 6 19 227.38 0.92 23 2018 6 20 226.74 0.97 24 2018 6 21 227.17 1.08 24 2018 6 22 227.26 1.15 24 2018 6 23 226.86 1.15 23 2018 6 24 227.16 1.17 21 2018 6 25 227.83 1.12 19 2018 6 26 227.35 1.06 18 2018 6 27 227.66 1.01 24 2018 6 28 227.05 1.05 24 2018 6 29 226.41 1.03 23 2018 6 30 227.52 1.05 24 2018 7 1 226.98 1.05 24 2018 7 2 227.37 1.05 23 2018 7 3 227.05 1.02 24 2018 7 4 227.35 0.99 24 2018 7 5 226.84 0.96 24 2018 7 6 226.91 0.93 24 2018 7 7 228.60 0.88 24 2018 7 8 227.26 0.87 24 2018 7 9 226.89 0.89 20 2018 7 10 226.62 0.96 20 2018 7 11 226.57 0.99 24 2018 7 12 227.33 1.02 23 2018 7 13 227.63 1.00 21 2018 7 14 228.06 0.98 24 2018 7 15 228.12 0.97 24 2018 7 16 227.63 0.93 23 2018 7 17 228.21 0.92 24 2018 7 18 227.46 0.96 24 2018 7 19 227.61 0.97 24 2018 7 20 227.55 0.94 23 2018 7 21 226.97 0.94 24 2018 7 22 227.40 0.95 24 2018 7 23 227.70 0.93 24 2018 7 24 227.45 0.96 24 2018 7 25 227.26 0.97 24 2018 7 26 227.78 0.97 24 2018 7 27 227.85 0.94 22 2018 7 28 227.43 0.96 24 2018 7 29 226.73 0.97 24 2018 7 30 227.41 0.97 24 2018 7 31 228.20 1.02 20 2018 8 1 226.87 1.04 24 2018 8 2 227.21 1.02 24 2018 8 3 227.32 0.99 24 2018 8 4 228.05 0.98 24 2018 8 5 227.47 1.07 24 2018 8 6 227.27 1.14 19 2018 8 7 227.28 1.17 14 2018 8 8 227.04 1.17 24 2018 8 9 227.07 1.15 23 2018 8 10 227.77 1.05 24 2018 8 11 227.68 0.96 24 2018 8 12 227.89 0.92 24 2018 8 13 228.09 0.92 21 2018 8 14 228.19 0.93 20 2018 8 15 nan nan 0 2018 8 16 nan nan 0 2018 8 17 228.04 0.86 15 2018 8 18 228.13 0.90 24 2018 8 19 228.51 0.93 24 2018 8 20 227.85 0.95 24 2018 8 21 228.22 0.97 21 2018 8 22 227.03 0.97 22 2018 8 23 227.27 0.94 24 2018 8 24 226.78 0.92 24 2018 8 25 227.00 0.89 24 2018 8 26 227.09 0.87 24 2018 8 27 227.47 0.87 21 2018 8 28 nan nan 0 2018 8 29 226.10 0.88 22 2018 8 30 227.23 0.88 24 2018 8 31 227.16 0.85 24 2018 9 1 227.27 0.84 24 2018 9 2 227.11 0.86 24 2018 9 3 226.68 0.87 23 2018 9 4 226.30 0.90 24 2018 9 5 226.51 0.96 24 2018 9 6 227.03 0.99 19 2018 9 7 226.49 0.97 24 2018 9 8 227.23 0.98 24 2018 9 9 226.46 0.97 24 2018 9 10 227.29 0.95 24 2018 9 11 227.30 0.96 24 2018 9 12 226.60 1.02 24 2018 9 13 228.13 1.04 22 2018 9 14 227.49 1.03 16 2018 9 15 226.70 1.04 24 2018 9 16 227.74 1.05 24 2018 9 17 226.68 1.02 24 2018 9 18 226.96 1.00 21 2018 9 19 227.17 1.04 24 2018 9 20 226.80 1.05 24 2018 9 21 227.58 1.01 22 2018 9 22 226.91 1.02 24 2018 9 23 226.58 1.08 24 2018 9 24 227.06 1.13 24 2018 9 25 226.42 1.13 24 2018 9 26 227.14 1.16 24 2018 9 27 226.86 1.19 23 2018 9 28 226.86 1.19 18 2018 9 29 nan nan 0 2018 9 30 nan nan 0 2018 10 1 nan nan 0 2018 10 2 227.51 0.95 21 2018 10 3 226.69 0.95 23 2018 10 4 227.27 0.90 17 2018 10 5 nan nan 0 2018 10 6 nan nan 0 2018 10 7 nan nan 0 2018 10 8 nan nan 0 2018 10 9 227.46 1.43 18 2018 10 10 227.27 1.43 24 2018 10 11 227.71 1.43 11 2018 10 12 nan nan 0 2018 10 13 nan nan 0 2018 10 14 nan nan 0 2018 10 15 nan nan 0 2018 10 16 227.04 1.19 17 2018 10 17 227.14 1.14 23 2018 10 18 227.50 1.09 24 2018 10 19 227.10 1.02 21 2018 10 20 227.35 0.94 21 2018 10 21 226.24 1.03 24 2018 10 22 227.59 1.14 24 2018 10 23 227.44 1.15 11 2018 10 24 227.57 1.19 14 2018 10 25 227.14 1.21 24 2018 10 26 226.98 1.10 24 2018 10 27 227.51 0.92 24 2018 10 28 227.56 0.92 22 2018 10 29 227.76 0.90 20 2018 10 30 227.43 0.85 24 2018 10 31 227.73 0.84 24 2018 11 1 228.24 0.86 24 2018 11 2 227.69 0.83 20 2018 11 3 227.21 0.82 21 2018 11 4 226.89 0.84 24 2018 11 5 227.17 0.82 24 2018 11 6 226.70 0.82 24 2018 11 7 227.40 0.88 24 2018 11 8 227.56 0.90 24 2018 11 9 227.81 0.86 24 2018 11 10 227.63 0.85 24 2018 11 11 227.58 0.88 24 2018 11 12 226.99 0.86 24 2018 11 13 227.30 0.86 13 2018 11 14 226.98 0.91 23 2018 11 15 227.68 0.94 22 2018 11 16 227.33 0.90 21 2018 11 17 227.89 0.86 24 2018 11 18 227.98 0.91 24 2018 11 19 228.34 0.94 24 2018 11 20 228.17 0.94 19 2018 11 21 227.44 0.94 24 2018 11 22 227.19 0.95 23 2018 11 23 227.35 0.90 24 2018 11 24 227.76 0.83 23 2018 11 25 227.54 0.87 24 2018 11 26 227.66 0.92 24 2018 11 27 227.71 0.96 24 2018 11 28 227.33 1.01 24 2018 11 29 227.77 1.00 24 2018 11 30 226.88 0.93 23 2018 12 1 227.25 0.89 24 2018 12 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5 28 226.07 0.71 24 2019 5 29 226.31 0.75 24 2019 5 30 226.25 0.79 24 2019 5 31 226.17 0.80 21 2019 6 1 226.06 0.77 23 2019 6 2 226.12 0.79 24 2019 6 3 226.34 0.78 20 2019 6 4 226.27 0.77 24 2019 6 5 226.17 0.78 20 2019 6 6 226.22 0.77 24 2019 6 7 226.39 0.73 24 2019 6 8 226.78 0.73 24 2019 6 9 226.73 0.74 24 2019 6 10 226.46 0.74 24 2019 6 11 226.32 0.76 24 2019 6 12 226.14 0.80 24 2019 6 13 226.68 0.79 23 2019 6 14 225.90 0.78 21 2019 6 15 225.84 0.78 23 2019 6 16 225.71 0.75 6 2019 6 17 nan nan 0 2019 6 18 225.66 0.94 14 2019 6 19 226.09 0.94 23 2019 6 20 226.17 0.93 23 2019 6 21 225.90 0.90 24 2019 6 22 225.76 0.83 24 2019 6 23 225.53 0.83 24 2019 6 24 225.86 0.84 24 2019 6 25 225.79 0.79 24 2019 6 26 225.74 0.81 24 2019 6 27 225.63 0.81 24 2019 6 28 225.54 0.80 24 2019 6 29 225.52 0.78 24 2019 6 30 225.67 0.84 18 2019 7 1 nan nan 0 2019 7 2 225.30 1.18 17 2019 7 3 225.11 1.17 16 2019 7 4 224.07 1.09 8 2019 7 5 225.58 1.03 24 2019 7 6 225.56 0.95 24 2019 7 7 225.54 0.80 24 2019 7 8 225.15 0.79 24 2019 7 9 225.69 0.80 24 2019 7 10 226.00 0.86 24 2019 7 11 225.50 0.88 24 2019 7 12 225.94 0.87 16 2019 7 13 225.43 0.86 25 2019 7 14 226.15 0.86 24 2019 7 15 226.19 0.85 24 2019 7 16 226.10 0.84 24 2019 7 17 225.54 0.86 24 2019 7 18 226.08 0.84 24 2019 7 19 226.07 0.80 24 2019 7 20 225.82 0.75 24 2019 7 21 225.95 0.74 24 2019 7 22 226.30 0.72 23 2019 7 23 225.37 0.73 24 2019 7 24 225.70 0.77 19 2019 7 25 nan nan 0 2019 7 26 226.03 0.86 19 2019 7 27 225.78 1.08 21 2019 7 28 nan nan 0 2019 7 29 226.16 1.07 10 2019 7 30 226.09 1.08 24 2019 7 31 226.00 1.08 24 2019 8 1 225.63 1.00 24 2019 8 2 226.04 0.97 23 2019 8 3 225.97 1.00 24 2019 8 4 224.99 0.98 5 2019 8 5 nan nan 0 2019 8 6 225.94 0.97 23 2019 8 7 225.62 1.00 24 2019 8 8 226.01 0.98 24 2019 8 9 225.63 0.97 23 2019 8 10 225.71 0.88 24 2019 8 11 226.03 0.86 23 2019 8 12 225.57 0.80 24 2019 8 13 225.64 0.79 24 2019 8 14 225.93 0.81 24 2019 8 15 225.51 0.84 24 2019 8 16 225.65 0.82 24 2019 8 17 225.81 0.82 12 2019 8 18 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221.20 0.34 24 2021 7 24 220.89 0.33 23 2021 7 25 220.86 0.36 24 2021 7 26 220.65 0.39 23 2021 7 27 220.70 0.39 20 2021 7 28 220.75 0.40 22 2021 7 29 221.08 0.42 24 2021 7 30 220.88 0.38 24 2021 7 31 221.11 0.35 23 2021 8 1 221.45 0.36 24 2021 8 2 220.87 0.34 24 2021 8 3 220.74 0.33 24 2021 8 4 220.96 0.35 24 2021 8 5 220.99 0.35 24 2021 8 6 220.92 0.35 23 2021 8 7 221.02 0.36 24 2021 8 8 221.06 0.36 23 2021 8 9 221.26 0.36 24 2021 8 10 221.17 0.35 24 2021 8 11 221.11 0.35 24 2021 8 12 221.18 0.35 24 2021 8 13 221.24 0.34 24 2021 8 14 220.80 0.33 24 2021 8 15 220.94 0.34 24 2021 8 16 220.86 0.33 24 2021 8 17 220.76 0.32 23 2021 8 18 221.13 0.33 24 2021 8 19 220.99 0.33 20 2021 8 20 221.04 0.32 23 2021 8 21 220.82 0.32 23 2021 8 22 220.88 0.33 24 2021 8 23 221.20 0.33 24 2021 8 24 220.88 0.34 23 2021 8 25 221.26 0.35 24 2021 8 26 220.54 0.34 24 2021 8 27 220.51 0.34 24 2021 8 28 220.60 0.37 24 2021 8 29 221.23 0.38 24 2021 8 30 220.60 0.38 24 2021 8 31 221.16 0.39 24 2021 9 1 221.26 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24 2021 10 12 220.70 0.38 24 2021 10 13 220.44 0.36 24 2021 10 14 220.46 0.36 24 2021 10 15 220.69 0.39 24 2021 10 16 220.34 0.39 24 2021 10 17 220.42 0.38 24 2021 10 18 220.22 0.36 24 2021 10 19 220.30 0.37 24 2021 10 20 220.41 0.36 24 2021 10 21 220.15 0.36 23 2021 10 22 220.24 0.35 23 2021 10 23 220.35 0.35 24 2021 10 24 220.36 0.34 24 2021 10 25 220.29 0.33 24 2021 10 26 220.17 0.32 24 2021 10 27 220.00 0.33 24 2021 10 28 220.23 0.35 24 2021 10 29 219.91 0.34 24 2021 10 30 219.60 0.33 24 2021 10 31 219.94 0.33 24 2021 11 1 219.94 0.36 24 2021 11 2 219.93 0.36 24 2021 11 3 220.15 0.39 23 2021 11 4 219.91 0.41 20 2021 11 5 220.59 0.43 24 2021 11 6 219.95 0.41 23 2021 11 7 220.59 0.40 24 2021 11 8 220.66 0.41 24 2021 11 9 220.54 0.41 24 2021 11 10 220.41 0.40 24 2021 11 11 220.15 0.38 24 2021 11 12 220.31 0.38 24 2021 11 13 220.11 0.37 24 2021 11 14 220.07 0.35 24 2021 11 15 220.21 0.35 24 2021 11 16 220.10 0.36 23 2021 11 17 220.85 0.35 24 2021 11 18 220.73 0.36 23 2021 11 19 220.32 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24 2021 12 29 220.11 0.36 23 2021 12 30 219.90 0.38 17 2021 12 31 nan nan 0 2022 1 1 220.60 0.40 18 2022 1 2 220.28 0.43 14 2022 1 3 nan nan 0 2022 1 4 nan nan 0 2022 1 5 nan nan 0 2022 1 6 nan nan 0 2022 1 7 nan nan 0 2022 1 8 nan nan 0 2022 1 9 nan nan 0 2022 1 10 nan nan 0 2022 1 11 nan nan 0 2022 1 12 nan nan 0 2022 1 13 nan nan 0 2022 1 14 nan nan 0 2022 1 15 nan nan 0 2022 1 16 nan nan 0 2022 1 17 nan nan 0 2022 1 18 nan nan 0 2022 1 19 nan nan 0 2022 1 20 nan nan 0 2022 1 21 nan nan 0 2022 1 22 nan nan 0 2022 1 23 nan nan 0 2022 1 24 nan nan 0 2022 1 25 nan nan 0 2022 1 26 nan nan 0 2022 1 27 nan nan 0 2022 1 28 nan nan 0 2022 1 29 nan nan 0 2022 1 30 nan nan 0 2022 1 31 nan nan 0 2022 2 1 nan nan 0 2022 2 2 nan nan 0 2022 2 3 nan nan 0 2022 2 4 nan nan 0 2022 2 5 nan nan 0 2022 2 6 nan nan 0 2022 2 7 nan nan 0 2022 2 8 nan nan 0 2022 2 9 nan nan 0 2022 2 10 nan nan 0 2022 2 11 nan nan 0 2022 2 12 nan nan 0 2022 2 13 nan nan 0 2022 2 14 nan nan 0 2022 2 15 nan nan 0 2022 2 16 nan nan 0 2022 2 17 nan nan 0 2022 2 18 nan nan 0 2022 2 19 nan nan 0 2022 2 20 nan nan 0 2022 2 21 nan nan 0 2022 2 22 nan nan 0 2022 2 23 nan nan 0 2022 2 24 nan nan 0 2022 2 25 nan nan 0 2022 2 26 nan nan 0 2022 2 27 nan nan 0 2022 2 28 nan nan 0 2022 3 1 nan nan 0 2022 3 2 nan nan 0 2022 3 3 nan nan 0 2022 3 4 nan nan 0 2022 3 5 nan nan 0 2022 3 6 nan nan 0 2022 3 7 nan nan 0 2022 3 8 nan nan 0 2022 3 9 nan nan 0 2022 3 10 nan nan 0 2022 3 11 nan nan 0 2022 3 12 nan nan 0 2022 3 13 nan nan 0 2022 3 14 nan nan 0 2022 3 15 nan nan 0 2022 3 16 nan nan 0 2022 3 17 nan nan 0 2022 3 18 nan nan 0 2022 3 19 nan nan 0 2022 3 20 nan nan 0 2022 3 21 nan nan 0 2022 3 22 nan nan 0 2022 3 23 nan nan 0 2022 3 24 nan nan 0 2022 3 25 nan nan 0 2022 3 26 nan nan 0 2022 3 27 nan nan 0 2022 3 28 nan nan 0 2022 3 29 nan nan 0 2022 3 30 nan nan 0 2022 3 31 nan nan 0 2022 4 1 nan nan 0 2022 4 2 nan nan 0 2022 4 3 nan nan 0 2022 4 4 nan nan 0 2022 4 5 nan nan 0 2022 4 6 nan nan 0 2022 4 7 219.65 0.62 8 2022 4 8 219.58 0.54 19 2022 4 9 219.40 0.50 23 2022 4 10 219.30 0.40 24 2022 4 11 219.15 0.33 24 2022 4 12 219.45 0.33 19 2022 4 13 219.47 0.34 24 2022 4 14 219.42 0.37 24 2022 4 15 219.22 0.34 22 2022 4 16 219.16 0.31 22 2022 4 17 219.23 0.29 24 2022 4 18 219.12 0.27 23 2022 4 19 219.17 0.24 24 2022 4 20 219.07 0.22 24 2022 4 21 219.28 0.22 24 2022 4 22 219.52 0.21 24 2022 4 23 219.36 0.22 24 2022 4 24 219.56 0.22 24 2022 4 25 219.51 0.22 24 2022 4 26 219.61 0.26 24 2022 4 27 219.48 0.29 23 2022 4 28 219.64 0.29 24 2022 4 29 219.35 0.29 24 2022 4 30 219.08 0.29 24 2022 5 1 219.17 0.27 23 2022 5 2 218.95 0.27 24 2022 5 3 218.93 0.28 24 2022 5 4 219.08 0.29 20 2022 5 5 219.18 0.30 23 2022 5 6 219.42 0.29 19 2022 5 7 219.45 0.29 24 2022 5 8 219.27 0.31 24 2022 5 9 219.39 0.33 23 2022 5 10 219.20 0.34 21 2022 5 11 219.38 0.34 12 2022 5 12 219.36 0.33 8 2022 5 13 219.12 0.30 24 2022 5 14 218.40 0.29 23 2022 5 15 218.42 0.27 24 2022 5 16 219.06 0.28 24 2022 5 17 219.27 0.31 24 2022 5 18 218.94 0.31 23 2022 5 19 219.03 0.32 22 2022 5 20 219.11 0.33 24 2022 5 21 219.26 0.34 24 2022 5 22 219.00 0.35 24 2022 5 23 218.92 0.37 24 2022 5 24 218.97 0.40 23 2022 5 25 219.05 0.40 24 2022 5 26 218.92 0.41 24 2022 5 27 218.79 0.39 23 2022 5 28 218.93 0.36 24 2022 5 29 218.89 0.31 24 2022 5 30 219.02 0.29 24 2022 5 31 219.01 0.25 24 2022 6 1 219.01 0.22 24 2022 6 2 218.99 0.22 23 2022 6 3 219.05 0.20 24 2022 6 4 218.83 0.19 23 2022 6 5 219.16 0.20 24 2022 6 6 219.17 0.22 23 2022 6 7 219.17 0.23 21 2022 6 8 219.26 0.28 24 2022 6 9 219.03 0.31 24 2022 6 10 218.74 0.32 24 2022 6 11 219.07 0.32 24 2022 6 12 219.01 0.34 24 2022 6 13 218.72 0.32 24 2022 6 14 218.80 0.31 23 2022 6 15 218.63 0.31 24 2022 6 16 218.88 0.30 21 2022 6 17 218.76 0.28 22 2022 6 18 218.77 0.27 24 2022 6 19 218.74 0.26 24 2022 6 20 218.98 0.26 13 2022 6 21 219.01 0.19 11 2022 6 22 219.17 0.19 12 2022 6 23 219.09 0.22 12 2022 6 24 218.75 0.23 12 2022 6 25 218.54 0.23 12 2022 6 26 218.74 0.23 12 2022 6 27 218.83 0.23 12 2022 6 28 218.94 0.21 12 2022 6 29 218.82 0.19 12 2022 6 30 218.98 0.18 12 2022 7 1 219.10 0.17 12 2022 7 2 218.70 0.17 12 2022 7 3 218.43 0.16 12 2022 7 4 218.50 0.17 12 2022 7 5 218.49 0.19 12 2022 7 6 218.65 0.23 12 2022 7 7 218.51 0.25 10 2022 7 8 218.53 0.25 11 2022 7 9 218.84 0.25 12 2022 7 10 219.05 0.26 12 2022 7 11 218.87 0.24 12 2022 7 12 218.43 0.23 11 2022 7 13 218.70 0.24 12 2022 7 14 218.61 0.26 12 2022 7 15 218.75 0.25 12 2022 7 16 218.57 0.24 11 2022 7 17 218.42 0.23 17 2022 7 18 218.39 0.21 23 2022 7 19 218.37 0.19 23 2022 7 20 218.43 0.19 24 2022 7 21 218.64 0.19 24 2022 7 22 218.60 0.19 24 2022 7 23 nan nan 0 2022 7 24 nan nan 0 2022 7 25 nan nan 0 2022 7 26 nan nan 0 2022 7 27 nan nan 0 2022 7 28 nan nan 0 2022 7 29 nan nan 0 2022 7 30 nan nan 0 2022 7 31 nan nan 0 2022 8 1 nan nan 0 2022 8 2 nan nan 0 2022 8 3 nan nan 0 2022 8 4 nan nan 0 2022 8 5 nan nan 0 2022 8 6 nan nan 0 2022 8 7 nan nan 0 2022 8 8 nan nan 0 2022 8 9 nan nan 0 2022 8 10 nan nan 0 2022 8 11 nan nan 0 2022 8 12 nan nan 0 2022 8 13 nan nan 0 2022 8 14 nan nan 0 2022 8 15 nan nan 0 2022 8 16 nan nan 0 2022 8 17 nan nan 0 2022 8 18 nan nan 0 2022 8 19 nan nan 0 2022 8 20 nan nan 0 2022 8 21 nan nan 0 2022 8 22 nan nan 0 2022 8 23 nan nan 0 2022 8 24 nan nan 0 2022 8 25 nan nan 0 2022 8 26 nan nan 0 2022 8 27 nan nan 0 2022 8 28 nan nan 0 2022 8 29 nan nan 0 2022 8 30 nan nan 0 2022 8 31 nan nan 0 2022 9 1 nan nan 0 2022 9 2 nan nan 0 2022 9 3 nan nan 0 2022 9 4 nan nan 0 2022 9 5 nan nan 0 2022 9 6 nan nan 0 2022 9 7 nan nan 0 2022 9 8 nan nan 0 2022 9 9 nan nan 0 2022 9 10 nan nan 0 2022 9 11 nan nan 0 2022 9 12 nan nan 0 2022 9 13 nan nan 0 2022 9 14 nan nan 0 2022 9 15 nan nan 0 2022 9 16 nan nan 0 2022 9 17 nan nan 0 2022 9 18 218.32 0.30 16 2022 9 19 218.19 0.29 20 2022 9 20 218.41 0.29 23 2022 9 21 218.26 0.28 20 2022 9 22 218.06 0.28 13 2022 9 23 218.16 0.28 23 2022 9 24 218.36 0.28 12 2022 9 25 218.31 0.27 12 2022 9 26 218.75 0.25 11 2022 9 27 218.65 0.23 12 2022 9 28 218.46 0.22 12 2022 9 29 218.40 0.23 12 2022 9 30 218.41 0.24 12 2022 10 1 218.23 0.24 12 2022 10 2 218.27 0.24 16 2022 10 3 218.34 0.28 23 2022 10 4 218.45 0.29 24 2022 10 5 218.25 0.29 24 2022 10 6 218.53 0.31 24 2022 10 7 218.06 0.31 13 2022 10 8 218.35 0.29 12 2022 10 9 218.63 0.27 12 2022 10 10 218.50 0.27 11 2022 10 11 218.61 0.25 12 2022 10 12 218.64 0.25 12 2022 10 13 218.46 0.23 12 2022 10 14 218.32 0.22 12 2022 10 15 218.25 0.22 11 2022 10 16 218.29 0.24 15 2022 10 17 218.17 0.25 24 2022 10 18 218.29 0.27 24 2022 10 19 218.31 0.28 24 2022 10 20 218.38 0.30 24 2022 10 21 218.11 0.31 24 2022 10 22 218.11 0.32 22 2022 10 23 218.46 0.31 21 2022 10 24 218.40 0.30 22 2022 10 25 218.05 0.29 24 2022 10 26 217.93 0.27 23 2022 10 27 218.34 0.25 23 2022 10 28 218.98 0.25 18 2022 10 29 218.81 0.26 19 2022 10 30 218.70 0.26 19 2022 10 31 218.55 0.27 22 2022 11 1 218.51 0.27 24 2022 11 2 218.47 0.26 24 2022 11 3 218.35 0.26 24 2022 11 4 218.21 0.24 23 2022 11 5 218.02 0.24 22