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 1.93828e-01 5.88613e-02 123 2002 8 2.74176e-01 7.61826e-02 80 2002 9 4.36254e-01 1.68465e-01 64 2002 10 6.99110e-01 2.98862e-01 145 2002 11 7.99893e-01 3.62229e-01 189 2002 12 7.31242e-01 2.12006e-01 200 2003 1 1.12275e+00 4.79341e-01 228 2003 2 7.02185e-01 1.66061e-01 144 2003 3 1.11711e+00 4.37090e-01 111 2003 4 9.19762e-01 6.27704e-01 192 2003 5 3.33362e-01 6.81072e-02 96 2003 6 8.70213e-01 1.96219e-01 64 2003 7 5.94319e-01 1.18245e-01 74 2003 8 5.33982e-01 1.13625e-01 128 2003 9 9.58594e-01 5.72265e-01 115 2003 10 8.75684e-01 9.59100e-01 192 2003 11 3.57714e-01 1.09879e-01 186 2003 12 9.09668e-01 4.20327e-01 208 2004 1 4.67219e-01 5.21233e-02 144 2004 2 5.32658e-01 1.78396e-02 63 2004 3 5.10957e-01 1.58783e-01 183 2004 4 4.73627e-01 1.85627e-01 190 2004 5 2.66787e-01 5.67363e-02 239 2004 6 4.95534e-01 4.97193e-02 64 2004 7 6.16664e-01 3.03682e-02 48 2004 8 4.92711e-01 1.72752e-01 88 2004 9 1.01583e+00 7.85106e-01 164 2004 10 6.20646e-01 2.79787e-01 105 2004 11 7.07396e-01 1.88747e-01 127 2004 12 9.50750e-01 1.35848e-01 128 2005 1 7.53394e-01 1.07437e-01 144 2005 2 8.68934e-01 1.18040e-01 107 2005 3 8.67660e-01 4.30978e-01 183 2005 4 1.02902e+00 9.20907e-01 96 2005 5 5.59599e-01 1.04587e-01 147 2005 6 4.18890e-01 1.61631e-01 96 2005 7 5.57399e-01 1.48606e-01 96 2005 8 3.82446e-01 9.09572e-02 96 2005 9 2.43570e+00 2.35062e+00 178 2005 10 7.54614e-01 3.04669e-01 208 2005 11 5.81921e-01 2.10959e-01 208 2005 12 5.54786e-01 4.32156e-02 128 2006 1 6.30438e-01 2.53326e-01 176 2006 2 8.20789e-01 1.54404e-01 144 2006 3 4.18710e-01 1.56576e-01 234 2006 4 2.35822e-01 6.32096e-02 179 2006 5 3.66873e-01 1.39123e-01 176 2006 6 6.51321e-01 3.55367e-01 176 2006 7 2.06806e-01 2.44198e-02 85 2006 8 2.51590e-01 6.49675e-02 176 2006 9 3.29001e-01 6.57447e-02 144 2006 10 4.11865e-01 1.86877e-01 239 2006 11 8.04252e-01 3.74016e-01 224 2006 12 4.26234e-01 9.76517e-02 192 2007 1 6.46027e-01 1.67142e-01 96 2007 2 6.44977e-01 1.53446e-01 129 2007 3 4.64690e-01 1.89365e-01 176 2007 4 5.87958e-01 4.57778e-01 160 2007 5 2.48514e-01 4.69541e-02 176 2007 6 2.29028e-01 4.17149e-02 143 2007 7 3.20136e-01 1.71985e-01 112 2007 8 2.37944e-01 4.70446e-02 112 2007 9 3.41740e-01 7.24134e-02 64 2007 10 8.68008e-01 7.10952e-01 206 2007 11 5.92393e-01 1.48596e-01 224 2007 12 4.52951e-01 1.25823e-01 80 2008 1 6.65522e-01 2.58335e-01 160 2008 2 5.89302e-01 1.47472e-01 239 2008 3 7.96611e-01 2.72539e-01 144 2008 4 4.33394e-01 1.13223e-01 160 2008 5 4.80713e-01 1.45405e-01 137 2008 6 8.37135e-01 4.81525e-01 180 2008 7 8.92420e-01 2.64525e-01 108 2008 8 5.37898e-01 1.19199e-01 127 2008 9 7.35891e-01 4.78441e-01 145 2008 10 8.16356e-01 1.64092e-01 208 2008 11 5.41820e-01 1.48012e-01 269 2008 12 6.10048e-01 1.84613e-01 82 2009 1 7.16451e-01 2.54496e-01 145 2009 2 9.06846e-01 1.16547e-01 160 2009 3 6.42863e-01 5.29474e-01 160 2009 4 6.24629e-01 1.43951e-01 128 2009 5 5.71142e-01 1.75081e-01 128 2009 6 6.49377e-01 1.65930e-01 144 2009 7 3.32185e-01 2.24424e-02 71 2009 8 3.71378e-01 1.01037e-01 100 2009 9 2.87432e-01 4.05706e-02 128 2009 10 4.84915e-01 2.22937e-01 173 2009 11 4.48039e-01 1.27231e-01 144 2009 12 7.54693e-01 1.33598e-01 64 2010 1 6.76958e-01 1.05593e-01 160 2010 2 1.59903e+00 8.50343e-01 128 2010 3 1.61246e+00 8.07189e-01 144 2010 4 1.05903e+00 2.96711e-01 204 2010 5 4.99314e-01 1.28080e-01 135 2010 6 5.37045e-01 1.13848e-01 160 2010 7 3.59071e-01 1.05358e-01 64 2010 8 3.20661e-01 2.61709e-02 32 2010 9 4.55118e-01 1.37082e-01 208 2010 10 3.84352e-01 8.10626e-02 296 2010 11 4.63375e-01 6.48389e-02 156 2010 12 8.84085e-01 3.92352e-01 176 2011 1 1.08822e+00 3.90054e-01 176 2011 2 8.10700e-01 3.19205e-01 188 2011 3 4.05095e-01 1.34435e-01 192 2011 4 3.75324e-01 5.58419e-02 160 2011 5 5.18084e-01 3.07615e-01 160 2011 6 8.39105e-01 3.54395e-01 128 2011 7 5.44816e-01 1.30165e-01 96 2011 8 7.98371e-01 3.17959e-01 168 2011 9 6.28525e-01 1.86509e-01 176 2011 10 5.24701e-01 1.71884e-01 332 2011 11 5.47752e-01 8.78044e-02 203 2011 12 4.47759e-01 7.68792e-02 144 2012 1 5.79158e-01 1.67584e-01 193 2012 2 5.60192e-01 1.83642e-02 32 2012 3 3.38119e-01 1.45685e-01 192 2012 4 2.42837e-01 9.13752e-02 192 2012 5 1.79788e-01 4.33691e-02 175 2012 6 6.33554e-01 4.23442e-01 80 2012 7 2.09608e-01 5.37406e-02 104 2012 8 5.13432e-01 1.19599e-01 36 2012 9 5.56235e-01 2.60687e-01 144 2012 10 4.33405e-01 1.77920e-01 302 2012 11 5.41439e-01 3.24318e-01 285 2012 12 4.79219e-01 4.70875e-02 64 2013 1 4.88836e-01 7.10874e-02 112 2013 2 4.15527e-01 1.52562e-01 110 2013 3 1.66960e+00 1.33128e+00 203 2013 4 5.02139e-01 1.02925e-01 57 2013 5 5.50132e-01 1.77688e-01 160 2013 6 4.00010e-01 5.13178e-02 40 2013 7 6.18862e-01 3.00027e-01 64 2013 8 6.90961e-01 2.68671e-01 144 2013 9 4.70891e-01 1.31771e-01 212 2013 10 5.21800e-01 1.67001e-01 210 2013 11 4.87346e-01 1.18404e-01 136 2013 12 4.54275e-01 6.32363e-02 113 2014 1 6.75199e-01 1.87494e-01 102 2014 2 7.02645e-01 2.46123e-01 160 2014 3 6.36591e-01 1.21531e-01 160 2014 4 7.03917e-01 3.54436e-01 128 2014 5 1.63105e+00 9.42396e-01 160 2014 6 1.39049e+00 4.05710e+00 177 2014 7 6.86849e-01 2.68528e-01 128 2014 8 3.42241e-01 5.03861e-02 146 2014 9 2.14652e-01 3.40304e-02 176 2014 10 4.01581e-01 1.09077e-01 316 2014 11 6.65064e-01 2.98259e-01 244 2014 12 6.00618e-01 1.31577e-01 192 2015 1 7.93046e-01 2.99046e-01 128 2015 2 5.45709e-01 7.14483e-02 176 2015 3 4.64526e-01 1.37884e-01 160 2015 4 4.59058e-01 1.28026e-01 42 2015 5 3.11583e-01 1.31210e-01 186 2015 6 2.72418e-01 7.70561e-02 165 2015 7 6.95512e-01 3.32627e-01 110 2015 8 3.00529e-01 1.09219e-01 128 2015 9 3.48826e-01 1.32537e-01 134 2015 10 9.39561e-01 4.89296e-01 192 2015 11 6.56095e-01 1.09973e-01 181 2015 12 6.20145e-01 4.94420e-02 96 2016 1 1.00958e+00 5.30912e-01 128 2016 2 1.39729e+00 1.58643e+00 208 2016 3 9.47570e-01 3.05593e-01 129 2016 4 1.06483e+00 5.98556e-01 128 2016 5 6.53672e-01 3.40787e-01 176 2016 6 7.76628e-01 4.32943e-01 144 2016 7 1.37526e+00 5.90296e-01 135 2016 8 4.29120e-01 1.11131e-01 125 2016 9 3.37732e-01 8.83626e-02 160 2016 10 3.64489e-01 9.72814e-02 304 2016 11 3.77346e-01 9.09184e-02 237 2016 12 3.96844e-01 6.23017e-02 185 2017 1 6.05079e-01 3.73134e-01 165 2017 2 7.80449e-01 1.61013e-01 272 2017 3 5.54467e-01 2.02072e-01 208 2017 4 5.99451e-01 8.67382e-02 112 2017 5 8.03811e-01 2.76605e-01 112 2017 6 5.17726e-01 7.15559e-02 64 2017 7 4.59489e-01 1.69299e-01 112 2017 8 5.89706e-01 2.05463e-01 96 2017 9 7.35012e-01 6.00889e-01 144 2017 10 9.27381e-01 3.19556e-01 224 2017 11 5.18650e-01 1.72062e-01 232 2017 12 6.49483e-01 1.87343e-01 128 2018 1 8.53898e-01 7.14036e-01 186 2018 2 2.59115e-01 9.34357e-02 118 2018 3 4.68477e-01 2.48394e-01 192 2018 4 3.30835e-01 1.13917e-01 200 2018 5 4.44373e-01 7.59270e-02 120 2018 6 5.45369e-01 1.50771e-01 102 2018 7 4.35651e-01 7.71777e-02 80 2018 8 3.97815e-01 6.60384e-02 96 2018 9 3.09654e-01 1.26481e-01 190 2018 10 1.58167e+00 1.83607e+00 272 2018 11 8.31016e-01 3.58348e-01 90 2018 12 8.94383e-01 1.76587e-01 96 2019 1 1.43765e+00 7.86030e-01 208 2019 2 2.40801e+00 2.17923e+00 70 2019 3 9.98369e-01 3.12601e-01 176 2019 4 6.11167e-01 1.28544e-01 96 2019 5 4.35258e-01 9.18195e-02 224 2019 6 6.90468e-01 3.26292e-01 80 2019 7 8.42062e-01 2.74944e-01 157 2019 8 4.69462e-01 4.89317e-02 96 2019 9 7.11101e-01 2.81842e-01 272 2019 10 4.85595e-01 2.06121e-01 144 2019 11 8.06516e-01 1.79924e-01 208 2019 12 7.64868e-01 9.12109e-02 104 2020 1 5.22392e-01 5.69340e-02 112 2020 2 7.72895e-01 4.36638e-01 128 2020 3 3.61986e-01 1.51487e-01 202 2020 4 1.02575e+00 4.51722e-01 128 2020 5 1.12030e+00 3.91219e-01 108 2020 6 4.41663e-01 1.36407e-01 140 2020 7 5.42630e-01 4.02290e-01 64 2020 8 3.51736e-01 5.83306e-02 84 2020 9 9.25461e-01 5.48676e-01 112 2020 10 9.88540e-01 3.10359e-01 202 2020 11 9.50123e-01 2.61628e-01 272 2020 12 6.02927e-01 1.53087e-01 256 2021 1 6.40341e-01 2.02085e-01 128 2021 2 7.54395e-01 1.46920e-01 112 2021 3 5.44516e-01 2.43739e-01 128 2021 4 4.32456e-01 5.53768e-02 176 2021 5 3.38042e-01 1.09218e-01 144 2021 6 3.76378e-01 9.03751e-02 64 2021 7 4.94600e-01 1.45308e-01 160 2021 8 3.97344e-01 5.95915e-02 137 2021 9 7.58004e-01 3.16006e-01 160 2021 10 2.03806e+00 1.92385e+00 144 2021 11 7.07187e-01 2.30211e-01 192 2021 12 4.21871e-01 6.20848e-02 128 2022 1 6.59280e-01 2.52737e-01 163 2022 2 4.77022e-01 1.52829e-01 160 2022 3 4.09437e-01 1.03456e-01 218 2022 4 3.28883e-01 9.22030e-03 48 2022 5 3.03386e-01 1.23614e-01 128 2022 6 1.68099e-01 1.98722e-02 144 2022 7 3.10829e-01 2.03683e-01 120 2022 8 7.45584e-01 2.59276e-01 136 2022 9 4.14140e-01 1.47487e-01 176 2022 10 4.68793e-01 1.91833e-01 290 2022 11 3.37920e-01 1.01194e-01 160 2022 12 3.18939e-01 1.02803e-01 175 2023 1 3.44106e-01 1.34389e-01 232 2023 2 3.71259e-01 1.27212e-01 135 2023 3 4.53065e-01 1.12476e-01 121 2023 4 3.02765e-01 1.12841e-01 96 2023 5 1.76292e-01 5.57709e-02 80 2023 6 2.28940e-01 6.04564e-02 80 2023 7 3.99303e-01 1.21361e-01 96 2023 8 6.37976e-01 3.07220e-01 185 2023 9 4.11589e-01 1.21209e-01 112 2023 10 4.52818e-01 2.21108e-01 232 2023 11 8.01106e-01 1.50529e-01 176 2023 12 6.38308e-01 1.03541e-01 64 2024 1 8.21095e-01 2.74869e-01 105 2024 2 8.93507e-01 1.27223e-01 128 2024 3 5.21690e-01 1.32851e-01 80 2024 4 nan nan 0