YEAR MONTH MEAN STDEV COUNT 2002 1 nan nan 0 2002 2 nan nan 0 2002 3 nan nan 0 2002 4 nan nan 0 2002 5 nan nan 0 2002 6 nan nan 0 2002 7 1.60853e-01 3.28946e-02 97 2002 8 2.62208e-01 3.03324e-02 96 2002 9 3.58757e-01 1.68185e-01 39 2002 10 2.49379e-01 6.68328e-02 144 2002 11 4.01144e-01 1.43869e-01 160 2002 12 4.93478e-01 1.29928e-01 176 2003 1 9.08626e-01 4.59927e-01 192 2003 2 5.55030e-01 7.58706e-02 160 2003 3 5.00066e-01 9.85822e-02 112 2003 4 4.21794e-01 2.81407e-01 142 2003 5 3.54605e-01 7.92508e-02 111 2003 6 1.03630e+00 3.95248e-01 44 2003 7 4.82445e-01 1.41765e-01 79 2003 8 6.38178e-01 2.15079e-01 78 2003 9 7.89577e-01 3.37495e-01 96 2003 10 4.88985e-01 2.75176e-01 192 2003 11 2.67247e-01 7.56256e-02 196 2003 12 5.31270e-01 1.19016e-01 194 2004 1 4.25780e-01 7.68864e-02 160 2004 2 4.97343e-01 8.58669e-02 41 2004 3 4.63983e-01 1.36785e-01 224 2004 4 4.05575e-01 9.13069e-02 161 2004 5 2.02166e-01 7.78995e-02 208 2004 6 6.72274e-01 1.40555e-01 79 2004 7 4.83485e-01 1.30149e-01 40 2004 8 5.35280e-01 1.26770e-01 80 2004 9 5.82750e-01 2.58502e-01 144 2004 10 4.16680e-01 8.29736e-02 80 2004 11 3.99925e-01 9.56121e-02 112 2004 12 5.04645e-01 1.01109e-01 112 2005 1 5.72399e-01 1.18520e-01 144 2005 2 6.03058e-01 8.81350e-02 111 2005 3 5.84216e-01 1.20285e-01 184 2005 4 5.20705e-01 2.02233e-01 153 2005 5 3.46862e-01 8.12780e-02 176 2005 6 3.05755e-01 1.40553e-01 128 2005 7 5.15127e-01 3.63389e-01 121 2005 8 3.51485e-01 3.24914e-01 63 2005 9 5.44702e-01 2.10711e-01 144 2005 10 3.48517e-01 1.48863e-01 208 2005 11 4.34889e-01 1.64082e-01 185 2005 12 6.00609e-01 1.07365e-01 144 2006 1 5.33160e-01 2.28372e-01 185 2006 2 5.60626e-01 9.44204e-02 152 2006 3 4.01635e-01 8.85097e-02 222 2006 4 2.31767e-01 5.30548e-02 161 2006 5 3.38578e-01 1.02236e-01 176 2006 6 4.56308e-01 2.91814e-01 180 2006 7 1.83990e-01 2.47916e-02 80 2006 8 2.31957e-01 7.29554e-02 128 2006 9 2.67797e-01 5.19536e-02 144 2006 10 3.09876e-01 9.41196e-02 175 2006 11 4.73860e-01 1.26018e-01 208 2006 12 4.33863e-01 8.27342e-02 163 2007 1 5.46208e-01 1.06257e-01 112 2007 2 5.49592e-01 1.00024e-01 128 2007 3 4.72410e-01 1.00251e-01 256 2007 4 1.88558e-01 3.99895e-02 176 2007 5 2.05236e-01 4.58228e-02 112 2007 6 1.54147e-01 2.27175e-02 132 2007 7 2.50732e-01 1.11945e-01 112 2007 8 2.01028e-01 1.48166e-02 96 2007 9 2.46547e-01 4.13431e-02 72 2007 10 4.20403e-01 1.05966e-01 190 2007 11 4.92569e-01 1.40850e-01 214 2007 12 3.70527e-01 6.47705e-02 96 2008 1 4.69023e-01 4.75732e-02 144 2008 2 5.26016e-01 1.34233e-01 228 2008 3 5.86786e-01 1.69990e-01 144 2008 4 3.26975e-01 8.66664e-02 128 2008 5 2.62783e-01 1.59447e-01 144 2008 6 1.02480e+00 3.34491e-01 172 2008 7 1.15162e+00 4.85394e-01 64 2008 8 5.40255e-01 1.79508e-01 73 2008 9 4.41623e-01 1.89515e-01 160 2008 10 5.56079e-01 1.27748e-01 192 2008 11 4.67709e-01 8.60117e-02 240 2008 12 5.05268e-01 1.04666e-01 112 2009 1 6.83906e-01 2.67103e-01 184 2009 2 5.18984e-01 1.30324e-01 176 2009 3 4.88266e-01 2.48081e-01 141 2009 4 3.19486e-01 1.25413e-01 112 2009 5 7.72018e-01 5.02065e-01 105 2009 6 9.65061e-01 3.46960e-01 128 2009 7 4.94396e-01 1.57727e-01 32 2009 8 3.81861e-01 9.96037e-02 96 2009 9 2.53004e-01 5.83822e-02 118 2009 10 4.04530e-01 1.89367e-01 147 2009 11 3.13968e-01 6.40706e-02 133 2009 12 5.96187e-01 1.50432e-01 48 2010 1 5.01455e-01 2.50650e-02 144 2010 2 1.26630e+00 6.87673e-01 112 2010 3 1.96993e+00 2.43102e+00 158 2010 4 7.57665e-01 2.92658e-01 201 2010 5 3.29459e-01 8.17855e-02 144 2010 6 4.79847e-01 1.52079e-01 144 2010 7 2.65644e-01 5.16625e-02 56 2010 8 3.73109e-01 7.84288e-02 66 2010 9 6.29460e-01 2.78937e-01 208 2010 10 3.30458e-01 6.30000e-02 314 2010 11 4.17326e-01 1.05894e-01 240 2010 12 5.96898e-01 1.76538e-01 194 2011 1 7.37349e-01 3.06556e-01 160 2011 2 6.71865e-01 2.92582e-01 161 2011 3 3.47021e-01 1.59616e-01 144 2011 4 3.05074e-01 6.66827e-02 144 2011 5 3.43377e-01 1.36110e-01 160 2011 6 5.46885e-01 2.11314e-01 117 2011 7 7.49221e-01 3.33838e-01 96 2011 8 7.01253e-01 2.67434e-01 160 2011 9 5.79564e-01 9.74006e-02 172 2011 10 4.66473e-01 1.17293e-01 288 2011 11 4.17539e-01 1.23075e-01 160 2011 12 4.97264e-01 1.24601e-01 128 2012 1 5.41475e-01 3.36215e-01 239 2012 2 4.63008e-01 3.31602e-02 48 2012 3 2.80218e-01 1.41000e-01 160 2012 4 1.80757e-01 2.82196e-02 150 2012 5 1.51568e-01 3.27098e-02 176 2012 6 4.58045e-01 2.33913e-01 81 2012 7 2.20742e-01 5.22547e-02 62 2012 8 3.66495e-01 3.88823e-02 64 2012 9 3.56528e-01 1.50671e-01 144 2012 10 3.30056e-01 7.28467e-02 240 2012 11 3.18274e-01 8.18354e-02 272 2012 12 4.11655e-01 1.46900e-01 96 2013 1 4.14490e-01 1.02094e-01 138 2013 2 4.35955e-01 1.15731e-01 76 2013 3 6.04933e-01 2.15378e-01 202 2013 4 2.72869e-01 1.27557e-01 80 2013 5 3.36032e-01 1.73587e-01 128 2013 6 4.65053e-01 2.25931e-01 73 2013 7 5.33338e-01 1.26591e-01 48 2013 8 9.57287e-01 5.91859e-01 128 2013 9 4.49973e-01 2.52710e-01 208 2013 10 4.06179e-01 1.11767e-01 197 2013 11 4.44471e-01 7.09768e-02 112 2013 12 4.55107e-01 1.08506e-01 95 2014 1 4.83653e-01 1.31799e-01 112 2014 2 5.89151e-01 2.39577e-01 144 2014 3 5.74700e-01 8.07367e-02 160 2014 4 3.51951e-01 9.91630e-02 134 2014 5 8.33697e-01 4.30120e-01 144 2014 6 6.00823e-01 2.65673e-01 101 2014 7 6.50461e-01 2.43838e-01 118 2014 8 4.07424e-01 1.12253e-01 165 2014 9 2.11966e-01 5.52485e-02 118 2014 10 2.46284e-01 4.36340e-02 272 2014 11 3.95656e-01 1.38819e-01 224 2014 12 3.82499e-01 7.45264e-02 176 2015 1 5.98920e-01 1.99396e-01 130 2015 2 5.22212e-01 1.11313e-01 187 2015 3 3.65767e-01 1.29875e-01 160 2015 4 2.06562e-01 2.06832e-02 48 2015 5 1.68117e-01 1.45433e-02 192 2015 6 2.35612e-01 1.04667e-01 167 2015 7 7.26430e-01 5.72688e-01 128 2015 8 3.04941e-01 4.72850e-02 115 2015 9 2.52555e-01 3.56687e-02 128 2015 10 4.58497e-01 1.45151e-01 176 2015 11 4.81795e-01 1.28120e-01 128 2015 12 4.89304e-01 9.74654e-02 91 2016 1 5.40565e-01 1.08867e-01 128 2016 2 1.02823e+00 7.21516e-01 240 2016 3 8.92757e-01 3.45190e-01 114 2016 4 7.52638e-01 2.97384e-01 160 2016 5 3.95260e-01 1.65332e-01 154 2016 6 6.16247e-01 3.13340e-01 144 2016 7 2.19625e+00 2.14163e+00 118 2016 8 3.94328e-01 5.61804e-02 86 2016 9 2.79909e-01 6.59067e-02 119 2016 10 2.38645e-01 6.72584e-02 289 2016 11 2.77462e-01 5.46016e-02 224 2016 12 3.78192e-01 7.77026e-02 144 2017 1 4.95335e-01 2.22160e-01 128 2017 2 6.10490e-01 1.88424e-01 206 2017 3 4.05729e-01 1.62106e-01 176 2017 4 3.45557e-01 9.57334e-02 144 2017 5 7.38756e-01 3.30720e-01 121 2017 6 6.32673e-01 4.19149e-01 48 2017 7 5.94446e-01 3.04329e-01 156 2017 8 7.35968e-01 4.11339e-01 96 2017 9 6.30271e-01 2.93736e-01 130 2017 10 6.32471e-01 3.19344e-01 207 2017 11 3.47387e-01 1.51620e-01 228 2017 12 5.53833e-01 9.53889e-02 128 2018 1 7.60226e-01 2.99317e-01 163 2018 2 3.36556e-01 1.76874e-01 80 2018 3 2.74755e-01 7.06758e-02 132 2018 4 2.56094e-01 1.09195e-01 160 2018 5 3.68250e-01 8.84132e-02 128 2018 6 5.46840e-01 1.00736e-01 80 2018 7 5.97731e-01 1.08441e-01 80 2018 8 4.01496e-01 6.96218e-02 96 2018 9 2.48295e-01 7.93969e-02 135 2018 10 1.38355e+00 2.39996e+00 251 2018 11 3.29911e-01 1.25207e-01 80 2018 12 5.13541e-01 1.02310e-01 64 2019 1 7.50633e-01 2.53196e-01 153 2019 2 8.49398e-01 3.63598e-01 57 2019 3 7.97539e-01 2.73744e-01 182 2019 4 4.70669e-01 1.15539e-01 112 2019 5 4.26434e-01 8.33061e-02 220 2019 6 7.93670e-01 5.38073e-01 96 2019 7 8.67938e-01 4.59753e-01 128 2019 8 4.68264e-01 1.02698e-01 107 2019 9 8.58785e-01 3.13428e-01 304 2019 10 4.83123e-01 1.50188e-01 81 2019 11 4.74335e-01 1.43311e-01 160 2019 12 5.56153e-01 9.74424e-02 80 2020 1 4.79988e-01 1.23789e-01 128 2020 2 4.64124e-01 4.86284e-02 128 2020 3 3.77921e-01 2.46201e-01 158 2020 4 8.26354e-01 4.35620e-01 160 2020 5 9.21279e-01 5.77915e-01 112 2020 6 2.96424e-01 1.33429e-01 96 2020 7 4.63541e-01 2.05514e-01 48 2020 8 2.33415e-01 3.47809e-02 112 2020 9 6.67157e-01 1.28774e-01 96 2020 10 6.27544e-01 1.82780e-01 176 2020 11 5.83443e-01 1.41375e-01 268 2020 12 5.24055e-01 1.11787e-01 192 2021 1 6.06512e-01 2.42267e-01 136 2021 2 6.51240e-01 2.18067e-01 96 2021 3 3.70828e-01 1.33100e-01 124 2021 4 2.69796e-01 5.75155e-02 160 2021 5 1.87056e-01 3.32696e-02 127 2021 6 2.34743e-01 6.06570e-03 34 2021 7 7.12692e-01 2.00406e-01 129 2021 8 5.61846e-01 2.65612e-01 117 2021 9 5.08921e-01 1.80488e-01 144 2021 10 1.41140e+00 1.30925e+00 133 2021 11 4.32619e-01 9.07631e-02 192 2021 12 3.92593e-01 9.22283e-02 85 2022 1 5.39348e-01 1.37325e-01 224 2022 2 4.89159e-01 1.91783e-01 176 2022 3 3.48244e-01 6.50991e-02 240 2022 4 2.28940e-01 7.22375e-02 48 2022 5 2.15543e-01 1.07481e-01 147 2022 6 1.39574e-01 1.59139e-02 160 2022 7 2.03565e-01 1.73641e-01 112 2022 8 7.69418e-01 3.67732e-01 160 2022 9 3.24813e-01 1.19857e-01 200 2022 10 3.38811e-01 1.25262e-01 271 2022 11 2.42287e-01 5.34469e-02 160 2022 12 2.77479e-01 1.06551e-01 140 2023 1 2.41840e-01 7.28648e-02 237 2023 2 3.57153e-01 1.47579e-01 144 2023 3 5.17817e-01 3.17057e-01 144 2023 4 1.75004e-01 3.78164e-02 96 2023 5 1.19304e-01 2.23582e-02 152 2023 6 1.85459e-01 8.22507e-02 100 2023 7 4.91954e-01 1.44900e-01 130 2023 8 5.72292e-01 4.74548e-01 189 2023 9 4.05583e-01 1.80139e-01 109 2023 10 3.06437e-01 1.09953e-01 171 2023 11 5.30985e-01 1.26585e-01 162 2023 12 6.06996e-01 1.50317e-01 48 2024 1 6.06747e-01 2.91824e-01 110 2024 2 7.68489e-01 2.71294e-01 125 2024 3 3.70699e-01 1.34230e-01 96 2024 4 nan nan 0