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 5.31584e-01 2.98717e-01 64 2002 8 3.62216e-01 4.20708e-02 64 2002 9 7.82605e-01 4.49051e-01 87 2002 10 8.05904e-01 4.61124e-01 154 2002 11 1.02940e+00 3.93139e-01 172 2002 12 1.42805e+00 3.46644e-01 160 2003 1 1.26416e+00 4.03177e-01 197 2003 2 9.89219e-01 4.21743e-01 192 2003 3 1.08926e+00 4.93230e-01 72 2003 4 1.03383e+00 5.07112e-01 192 2003 5 9.01212e-01 7.14187e-01 80 2003 6 6.37491e-01 1.17399e-01 84 2003 7 8.18249e-01 2.57717e-01 79 2003 8 7.98563e-01 2.56098e-01 64 2003 9 1.05409e+00 4.39386e-01 144 2003 10 1.22601e+00 7.38015e-01 209 2003 11 9.28018e-01 4.35524e-01 256 2003 12 1.08396e+00 5.12479e-01 174 2004 1 5.94568e-01 1.64245e-01 160 2004 2 1.03115e+00 3.92526e-01 80 2004 3 5.61085e-01 2.77930e-01 256 2004 4 6.44575e-01 5.13575e-01 204 2004 5 3.33902e-01 8.15276e-02 240 2004 6 2.22245e-01 3.50857e-02 48 2004 7 2.89956e-01 4.40749e-02 74 2004 8 4.07599e-01 1.46769e-01 154 2004 9 1.09777e+00 9.23865e-01 76 2004 10 1.13029e+00 8.99243e-01 80 2004 11 6.37063e-01 1.54548e-01 176 2004 12 1.49608e+00 3.77896e-01 180 2005 1 1.01734e+00 3.84586e-01 168 2005 2 6.84280e-01 2.49997e-01 144 2005 3 9.65633e-01 3.93163e-01 192 2005 4 1.96945e+00 1.21395e+00 160 2005 5 8.33948e-01 1.29620e-01 160 2005 6 7.93217e-01 2.37876e-01 92 2005 7 1.74231e+00 9.65688e-01 86 2005 8 9.90203e-01 5.26081e-01 80 2005 9 3.81160e+00 2.86244e+00 112 2005 10 1.83871e+00 8.48253e-01 219 2005 11 8.31009e-01 6.45389e-01 224 2005 12 1.24493e+00 5.89441e-01 160 2006 1 1.10746e+00 5.92480e-01 208 2006 2 1.09043e+00 5.14840e-01 194 2006 3 6.78731e-01 1.67240e-01 255 2006 4 3.41808e-01 6.06368e-02 176 2006 5 3.39805e-01 6.10405e-02 208 2006 6 4.30426e-01 3.56554e-01 128 2006 7 2.98862e-01 6.90770e-02 128 2006 8 3.90990e-01 1.08446e-01 151 2006 9 5.97864e-01 1.42579e-01 160 2006 10 5.97180e-01 1.77004e-01 240 2006 11 1.24511e+00 8.39960e-01 192 2006 12 7.72011e-01 1.98643e-01 112 2007 1 7.11378e-01 2.13394e-01 96 2007 2 8.40396e-01 3.41415e-01 170 2007 3 4.50883e-01 1.53033e-01 304 2007 4 5.83151e-01 2.67590e-01 176 2007 5 5.06018e-01 2.02883e-01 144 2007 6 3.36293e-01 6.45330e-02 121 2007 7 3.32465e-01 5.83211e-02 112 2007 8 3.18070e-01 6.80050e-02 128 2007 9 4.39052e-01 9.34890e-02 72 2007 10 5.23472e-01 5.35581e-02 105 2007 11 8.80608e-01 7.28576e-01 256 2007 12 4.00899e-01 2.97634e-01 128 2008 1 1.12257e+00 6.49477e-01 202 2008 2 6.24490e-01 2.05416e-01 220 2008 3 8.84608e-01 2.80081e-01 176 2008 4 5.27125e-01 1.51907e-01 176 2008 5 3.44428e-01 5.82046e-02 176 2008 6 3.81372e-01 1.15421e-01 160 2008 7 6.42704e-01 3.28598e-01 88 2008 8 3.88533e-01 1.08310e-01 80 2008 9 7.24460e-01 3.80346e-01 144 2008 10 6.71039e-01 3.66140e-01 284 2008 11 8.72353e-01 2.76753e-01 250 2008 12 7.93801e-01 4.21707e-01 176 2009 1 9.19278e-01 3.24171e-01 216 2009 2 8.69543e-01 2.13829e-01 222 2009 3 6.04132e-01 3.84523e-01 222 2009 4 7.08302e-01 3.69270e-01 95 2009 5 5.41170e-01 4.59074e-01 121 2009 6 6.14623e-01 1.45356e-01 96 2009 7 3.16158e-01 3.30780e-02 64 2009 8 3.68157e-01 4.81150e-02 104 2009 9 2.11320e+00 5.45867e+00 132 2009 10 1.08976e+00 6.87115e-01 192 2009 11 1.39289e+00 3.47943e-01 228 2009 12 1.70491e+00 5.87867e-01 80 2010 1 1.51875e+00 3.93630e-01 215 2010 2 1.75573e+00 6.40604e-01 165 2010 3 1.54903e+00 7.22584e-01 183 2010 4 3.27086e+00 2.80861e+00 160 2010 5 9.42948e-01 3.00776e-01 128 2010 6 6.73191e-01 1.65024e-01 129 2010 7 3.21140e-01 8.85805e-02 80 2010 8 3.74939e-01 1.55373e-01 96 2010 9 2.93408e-01 7.64702e-02 208 2010 10 5.23540e-01 2.42975e-01 309 2010 11 6.80486e-01 2.94651e-01 288 2010 12 1.62287e+00 1.00809e+00 255 2011 1 1.40274e+00 4.79910e-01 256 2011 2 1.04183e+00 4.89264e-01 208 2011 3 6.63760e-01 2.03474e-01 175 2011 4 4.51719e-01 1.61597e-01 208 2011 5 4.14502e-01 6.38617e-02 242 2011 6 4.97083e-01 1.48383e-01 112 2011 7 4.51457e-01 1.00906e-01 96 2011 8 4.60312e-01 1.21837e-01 192 2011 9 5.40519e-01 1.30065e-01 117 2011 10 7.86122e-01 2.61028e-01 252 2011 11 6.09295e-01 2.35449e-01 256 2011 12 8.01092e-01 2.26300e-01 208 2012 1 8.29878e-01 3.41436e-01 167 2012 2 8.91682e-01 8.19703e-02 32 2012 3 4.24346e-01 1.41522e-01 240 2012 4 3.84031e-01 1.37556e-01 184 2012 5 3.04009e-01 1.04180e-01 192 2012 6 5.55739e-01 3.69457e-01 128 2012 7 3.02159e-01 9.79833e-02 56 2012 8 5.11295e-01 1.10193e-01 138 2012 9 7.08979e-01 2.14841e-01 80 2012 10 1.81265e+00 1.23595e+00 226 2012 11 1.08853e+00 8.07637e-01 256 2012 12 6.95984e-01 5.62250e-01 112 2013 1 6.62998e-01 4.97787e-01 160 2013 2 7.96321e-01 3.73447e-01 128 2013 3 1.65653e+00 6.32892e-01 196 2013 4 1.04066e+00 4.06727e-01 112 2013 5 6.40792e-01 4.41436e-01 172 2013 6 4.58455e-01 1.14501e-01 128 2013 7 1.01896e+00 3.31900e-01 32 2013 8 7.55536e-01 3.21741e-01 100 2013 9 8.31014e-01 4.73200e-01 142 2013 10 1.62206e+00 7.16812e-01 192 2013 11 1.20857e+00 2.65355e-01 96 2013 12 8.92217e-01 3.64855e-01 213 2014 1 9.72537e-01 2.58792e-01 112 2014 2 6.18531e-01 1.89975e-01 176 2014 3 9.71183e-01 2.90109e-01 160 2014 4 1.34368e+00 6.27393e-01 141 2014 5 3.02651e+00 2.27760e+00 172 2014 6 1.20102e+00 7.08183e-01 142 2014 7 6.09368e-01 1.88944e-01 112 2014 8 3.92016e-01 1.61819e-01 156 2014 9 3.62556e-01 6.72869e-02 96 2014 10 6.14990e-01 2.17288e-01 237 2014 11 1.10334e+00 4.49722e-01 240 2014 12 9.38177e-01 3.87526e-01 209 2015 1 1.03281e+00 4.28157e-01 158 2015 2 8.52071e-01 2.80724e-01 208 2015 3 7.52111e-01 2.45508e-01 128 2015 4 5.48510e-01 1.68758e-01 78 2015 5 5.97752e-01 1.71664e-01 194 2015 6 2.83865e-01 9.61620e-02 120 2015 7 3.35383e-01 2.99654e-02 64 2015 8 3.58796e-01 7.03932e-02 96 2015 9 8.57700e-01 1.95439e-01 67 2015 10 4.32633e-01 7.97523e-02 176 2015 11 5.00214e-01 1.47984e-01 192 2015 12 1.17697e+00 5.08662e-01 144 2016 1 2.67023e+00 8.78018e-01 114 2016 2 1.45439e+00 4.12768e-01 256 2016 3 6.20319e-01 2.56165e-01 199 2016 4 7.51280e-01 2.66392e-01 109 2016 5 7.78787e-01 2.80430e-01 192 2016 6 3.79909e-01 5.54434e-02 160 2016 7 7.84062e-01 2.07818e-01 144 2016 8 4.17639e-01 7.01473e-02 101 2016 9 6.62610e-01 2.37733e-01 160 2016 10 6.23732e-01 3.19422e-01 270 2016 11 6.65184e-01 1.76435e-01 240 2016 12 9.32720e-01 1.99193e-01 192 2017 1 7.80480e-01 4.15238e-01 187 2017 2 8.84416e-01 3.37149e-01 301 2017 3 9.26061e-01 4.63899e-01 192 2017 4 4.89703e-01 1.57661e-01 160 2017 5 4.85733e-01 9.37061e-02 150 2017 6 6.86585e-01 1.61949e-01 48 2017 7 1.09062e+00 9.46711e-01 144 2017 8 4.74302e-01 6.92530e-02 88 2017 9 6.62716e-01 4.64841e-01 160 2017 10 8.43553e-01 2.94045e-01 189 2017 11 6.27003e-01 1.04101e-01 283 2017 12 7.31621e-01 3.77176e-01 168 2018 1 1.01766e+00 3.76010e-01 223 2018 2 3.88412e-01 1.57324e-01 92 2018 3 5.27871e-01 1.75196e-01 256 2018 4 5.25783e-01 2.93453e-01 202 2018 5 6.24367e-01 1.46145e-01 192 2018 6 4.46880e-01 1.15090e-01 150 2018 7 5.56737e-01 1.44890e-01 84 2018 8 4.97843e-01 2.63712e-01 112 2018 9 8.11912e-01 4.00569e-01 168 2018 10 4.32362e+00 4.74648e+00 206 2018 11 1.46125e+00 5.85031e-01 80 2018 12 1.44764e+00 5.52491e-01 123 2019 1 2.26693e+00 1.40854e+00 204 2019 2 1.21613e+00 5.10311e-01 32 2019 3 1.55311e+00 7.63853e-01 196 2019 4 8.27106e-01 2.78550e-01 97 2019 5 5.81273e-01 1.50384e-01 208 2019 6 4.15954e-01 9.84783e-02 91 2019 7 5.32315e-01 1.04503e-01 144 2019 8 4.36210e-01 1.16687e-01 129 2019 9 4.63138e-01 1.61225e-01 256 2019 10 4.21533e-01 2.46127e-01 141 2019 11 7.35043e-01 2.05002e-01 160 2019 12 8.31017e-01 3.46239e-01 77 2020 1 8.13248e-01 2.21006e-01 112 2020 2 1.26229e+00 5.88153e-01 134 2020 3 5.25891e-01 3.23992e-01 179 2020 4 7.35796e-01 1.78846e-01 143 2020 5 6.08152e-01 1.67842e-01 128 2020 6 3.68612e-01 1.36511e-01 96 2020 7 4.51844e-01 1.52416e-01 81 2020 8 4.34935e-01 1.40457e-01 80 2020 9 7.33236e-01 5.76482e-01 119 2020 10 1.17795e+00 7.19325e-01 160 2020 11 9.97332e-01 4.84500e-01 275 2020 12 1.66164e+00 5.70061e-01 256 2021 1 1.22476e+00 4.46216e-01 128 2021 2 9.75236e-01 4.96692e-01 144 2021 3 1.22814e+00 4.65304e-01 160 2021 4 7.09023e-01 1.38620e-01 173 2021 5 5.04121e-01 1.58060e-01 160 2021 6 3.98604e-01 9.60992e-02 48 2021 7 3.66452e-01 6.21103e-02 124 2021 8 6.62973e-01 2.42489e-01 96 2021 9 1.20991e+00 3.80758e-01 57 2021 10 4.04173e+00 3.16379e+00 159 2021 11 2.02871e+00 1.69078e+00 208 2021 12 7.55100e-01 2.93351e-01 152 2022 1 1.24460e+00 7.29622e-01 183 2022 2 5.53987e-01 2.22211e-01 128 2022 3 5.08797e-01 2.53975e-01 258 2022 4 2.46588e-01 1.74466e-02 51 2022 5 3.45523e-01 8.48098e-02 129 2022 6 4.26962e-01 1.10473e-01 192 2022 7 3.48738e-01 7.85216e-02 96 2022 8 3.76519e-01 1.24010e-01 76 2022 9 5.94028e-01 3.44658e-01 144 2022 10 6.81670e-01 4.99293e-01 272 2022 11 3.48212e-01 1.47034e-01 160 2022 12 7.50198e-01 2.90568e-01 128 2023 1 4.35031e-01 2.02789e-01 240 2023 2 5.15176e-01 3.22634e-01 174 2023 3 2.90031e-01 1.06062e-01 151 2023 4 4.02678e-01 3.50430e-01 112 2023 5 2.87047e-01 1.58094e-01 96 2023 6 2.03615e-01 2.98353e-02 144 2023 7 2.73011e-01 9.33595e-02 144 2023 8 2.84294e-01 1.30562e-01 112 2023 9 5.47164e-01 1.47118e-01 110 2023 10 6.66271e-01 5.16267e-01 186 2023 11 7.71847e-01 1.11755e-01 160 2023 12 1.41638e+00 4.31115e-01 80 2024 1 1.14853e+00 3.09459e-01 80 2024 2 1.04664e+00 5.13275e-01 159 2024 3 1.33115e+00 4.61521e-01 96 2024 4 nan nan 0