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 1.70129e-01 3.72421e-02 112 2002 8 2.64490e-01 4.82869e-02 111 2002 9 3.61459e-01 2.23226e-01 80 2002 10 5.11698e-01 4.74609e-01 144 2002 11 4.53192e-01 1.98265e-01 160 2002 12 6.88055e-01 2.66729e-01 160 2003 1 1.65231e+00 1.67462e+00 255 2003 2 6.90606e-01 1.55574e-01 113 2003 3 7.93535e-01 3.09465e-01 99 2003 4 8.77613e-01 2.07954e-01 125 2003 5 3.53576e-01 4.08545e-02 64 2003 6 1.09957e+00 3.12100e-01 64 2003 7 6.82811e-01 1.47391e-01 112 2003 8 6.35509e-01 1.45593e-01 74 2003 9 6.32693e-01 2.07178e-01 145 2003 10 4.72436e-01 3.00402e-01 192 2003 11 3.18342e-01 1.17701e-01 227 2003 12 7.34426e-01 4.36179e-01 192 2004 1 4.87178e-01 1.06716e-01 133 2004 2 4.99504e-01 1.65449e-01 80 2004 3 6.09011e-01 3.41397e-01 261 2004 4 5.18525e-01 8.25134e-02 144 2004 5 2.45522e-01 6.96836e-02 188 2004 6 6.70054e-01 1.35691e-01 62 2004 7 3.62245e-01 4.39363e-02 48 2004 8 6.41537e-01 2.37252e-01 96 2004 9 7.97862e-01 5.14266e-01 189 2004 10 5.61156e-01 2.89496e-01 96 2004 11 5.80577e-01 2.00094e-01 112 2004 12 6.45598e-01 1.16505e-01 116 2005 1 6.20209e-01 1.34795e-01 160 2005 2 6.60306e-01 1.50726e-01 128 2005 3 6.60767e-01 1.31082e-01 168 2005 4 7.69048e-01 6.87149e-01 128 2005 5 4.59474e-01 1.18123e-01 120 2005 6 4.11115e-01 1.58027e-01 112 2005 7 4.45274e-01 2.41277e-01 144 2005 8 4.42636e-01 1.66304e-01 48 2005 9 5.94101e-01 2.25737e-01 192 2005 10 3.43009e-01 1.32234e-01 268 2005 11 4.36724e-01 1.73910e-01 246 2005 12 5.95273e-01 1.81095e-01 128 2006 1 6.40007e-01 2.17882e-01 144 2006 2 7.00549e-01 2.10887e-01 174 2006 3 3.99149e-01 8.69675e-02 194 2006 4 2.61198e-01 6.60919e-02 176 2006 5 4.87873e-01 1.54474e-01 160 2006 6 5.60510e-01 3.50338e-01 176 2006 7 2.19958e-01 4.12598e-02 56 2006 8 2.01124e-01 5.46663e-02 146 2006 9 2.68597e-01 7.48706e-02 158 2006 10 3.55375e-01 9.57617e-02 254 2006 11 4.86228e-01 1.93354e-01 224 2006 12 4.28330e-01 7.65095e-02 164 2007 1 5.19648e-01 1.44954e-01 92 2007 2 5.14822e-01 8.08243e-02 112 2007 3 4.71884e-01 1.43998e-01 256 2007 4 4.08080e-01 1.71380e-01 144 2007 5 3.05334e-01 1.01742e-01 96 2007 6 1.99838e-01 3.43646e-02 127 2007 7 2.98631e-01 6.61588e-02 112 2007 8 2.50755e-01 5.81756e-02 49 2007 9 2.98974e-01 1.25471e-01 113 2007 10 5.00022e-01 1.52768e-01 208 2007 11 4.32367e-01 8.34660e-02 240 2007 12 3.97833e-01 8.86413e-02 106 2008 1 5.28046e-01 9.42629e-02 128 2008 2 5.17934e-01 2.49059e-01 228 2008 3 7.18543e-01 2.70698e-01 145 2008 4 4.23781e-01 1.38274e-01 128 2008 5 7.27592e-01 7.13155e-01 99 2008 6 1.35943e+00 7.06076e-01 127 2008 7 9.63603e-01 2.52024e-01 76 2008 8 4.71928e-01 8.88762e-02 96 2008 9 3.54112e-01 1.54120e-01 190 2008 10 5.20964e-01 2.11086e-01 184 2008 11 3.98264e-01 9.27439e-02 256 2008 12 4.25390e-01 8.11389e-02 126 2009 1 6.71784e-01 1.96123e-01 208 2009 2 8.00751e-01 3.30899e-01 146 2009 3 5.83002e-01 3.15528e-01 149 2009 4 9.09277e-01 4.10873e-01 128 2009 5 4.13132e-01 1.94294e-01 128 2009 6 9.65387e-01 4.07429e-01 160 2009 7 4.36738e-01 1.18832e-01 80 2009 8 3.13021e-01 6.12748e-02 112 2009 9 2.59554e-01 4.33143e-02 162 2009 10 4.03027e-01 1.80000e-01 161 2009 11 3.84974e-01 1.27362e-01 160 2009 12 6.38234e-01 1.34920e-01 64 2010 1 6.27387e-01 1.58213e-01 145 2010 2 3.07223e+00 1.92973e+00 113 2010 3 2.28792e+00 1.12164e+00 160 2010 4 9.74829e-01 8.28243e-01 178 2010 5 6.14997e-01 1.92662e-01 137 2010 6 9.17220e-01 2.94424e-01 176 2010 7 3.36304e-01 8.44867e-02 119 2010 8 5.12748e-01 6.24385e-02 48 2010 9 5.84688e-01 1.66641e-01 220 2010 10 3.33740e-01 1.02431e-01 332 2010 11 4.65508e-01 1.47983e-01 193 2010 12 9.30647e-01 5.92010e-01 208 2011 1 9.02619e-01 8.42078e-01 157 2011 2 6.30860e-01 1.37819e-01 192 2011 3 5.17693e-01 2.43165e-01 192 2011 4 4.06051e-01 4.46281e-02 128 2011 5 6.91019e-01 4.82796e-01 192 2011 6 1.01584e+00 3.84249e-01 130 2011 7 7.62082e-01 3.50220e-01 119 2011 8 8.77312e-01 3.66567e-01 184 2011 9 6.40801e-01 2.17862e-01 195 2011 10 4.13345e-01 1.08196e-01 293 2011 11 4.90433e-01 8.19097e-02 113 2011 12 4.81279e-01 1.33245e-01 157 2012 1 6.20620e-01 2.14148e-01 192 2012 2 4.51461e-01 2.50868e-02 39 2012 3 2.87611e-01 1.42732e-01 176 2012 4 2.70429e-01 1.07184e-01 176 2012 5 1.92007e-01 7.23179e-02 144 2012 6 2.73348e-01 4.20213e-02 96 2012 7 2.54876e-01 2.18883e-02 64 2012 8 4.41212e-01 9.78720e-02 65 2012 9 3.69418e-01 1.70931e-01 151 2012 10 3.82422e-01 1.19231e-01 254 2012 11 5.87738e-01 1.99262e-01 251 2012 12 3.85423e-01 1.01375e-01 96 2013 1 4.38946e-01 6.81485e-02 96 2013 2 5.55375e-01 1.54114e-01 96 2013 3 1.63313e+00 1.59212e+00 186 2013 4 3.47891e-01 3.11022e-01 96 2013 5 4.54226e-01 1.78673e-01 160 2013 6 5.20347e-01 2.53638e-01 92 2013 7 8.52602e-01 5.39729e-01 96 2013 8 1.12115e+00 7.00584e-01 130 2013 9 4.86793e-01 2.13310e-01 170 2013 10 3.37298e-01 7.14968e-02 164 2013 11 4.27819e-01 9.68394e-02 144 2013 12 4.09200e-01 7.58236e-02 112 2014 1 5.24278e-01 1.94725e-01 128 2014 2 7.59026e-01 2.83480e-01 160 2014 3 5.56943e-01 8.47286e-02 146 2014 4 3.93237e-01 1.00551e-01 103 2014 5 9.59745e-01 2.46212e-01 176 2014 6 3.60499e+00 6.91219e+00 188 2014 7 1.05087e+00 4.97537e-01 76 2014 8 3.63928e-01 5.86597e-02 160 2014 9 2.37415e-01 6.85379e-02 147 2014 10 2.70945e-01 9.56371e-02 304 2014 11 5.06162e-01 2.06933e-01 208 2014 12 4.82464e-01 1.65276e-01 176 2015 1 5.42902e-01 1.66143e-01 137 2015 2 5.83644e-01 1.41334e-01 164 2015 3 3.77496e-01 1.35089e-01 80 2015 4 2.72837e-01 3.50659e-02 37 2015 5 2.00906e-01 5.14131e-02 190 2015 6 3.14604e-01 7.65646e-02 176 2015 7 6.15711e-01 3.44357e-01 156 2015 8 3.28696e-01 1.11481e-01 144 2015 9 2.70052e-01 1.70727e-02 142 2015 10 5.99883e-01 2.95456e-01 208 2015 11 5.53414e-01 1.60975e-01 152 2015 12 5.52192e-01 1.23309e-01 112 2016 1 6.51429e-01 1.87676e-01 144 2016 2 1.32781e+00 8.07993e-01 253 2016 3 1.31562e+00 7.46223e-01 112 2016 4 1.87603e+00 2.52915e+00 144 2016 5 6.52952e-01 2.22428e-01 176 2016 6 7.79643e-01 6.54630e-01 150 2016 7 2.35986e+00 1.14078e+00 144 2016 8 3.93952e-01 6.62688e-02 128 2016 9 3.20543e-01 8.09956e-02 184 2016 10 2.76875e-01 6.23704e-02 272 2016 11 2.92839e-01 7.74669e-02 224 2016 12 3.99283e-01 6.10650e-02 176 2017 1 6.57883e-01 5.36274e-01 144 2017 2 7.64033e-01 2.34153e-01 208 2017 3 5.33188e-01 1.36959e-01 176 2017 4 5.96081e-01 2.81831e-01 148 2017 5 1.07051e+00 3.60826e-01 128 2017 6 5.33821e-01 1.00200e-01 57 2017 7 6.75845e-01 2.83675e-01 176 2017 8 1.35712e+00 1.06980e+00 80 2017 9 7.21696e-01 1.82251e-01 139 2017 10 6.20694e-01 1.64581e-01 219 2017 11 3.20430e-01 8.72478e-02 209 2017 12 5.27416e-01 1.58501e-01 112 2018 1 6.97762e-01 2.07806e-01 185 2018 2 3.05967e-01 1.26438e-01 80 2018 3 3.21212e-01 1.33535e-01 176 2018 4 3.55249e-01 1.36448e-01 203 2018 5 5.59187e-01 1.61903e-01 129 2018 6 7.77683e-01 2.30387e-01 80 2018 7 5.53559e-01 8.76673e-02 80 2018 8 4.86133e-01 8.00888e-02 160 2018 9 3.03352e-01 1.20466e-01 207 2018 10 7.73156e-01 6.61084e-01 270 2018 11 8.64694e-01 4.57443e-01 96 2018 12 7.40284e-01 2.39506e-01 96 2019 1 1.84629e+00 6.64441e-01 160 2019 2 5.70938e-01 8.60220e-02 64 2019 3 6.89621e-01 1.79722e-01 208 2019 4 6.08824e-01 6.58896e-02 128 2019 5 5.36502e-01 9.64606e-02 240 2019 6 7.40897e-01 4.96334e-01 96 2019 7 1.29607e+00 6.07649e-01 126 2019 8 4.71592e-01 9.62971e-02 86 2019 9 9.63187e-01 3.85917e-01 288 2019 10 4.33808e-01 1.15775e-01 143 2019 11 4.38983e-01 1.52342e-01 192 2019 12 5.61081e-01 3.66426e-02 112 2020 1 5.09825e-01 1.13487e-01 112 2020 2 5.09859e-01 1.04795e-01 140 2020 3 6.86654e-01 2.26167e-01 105 2020 4 1.12946e+00 4.44768e-01 176 2020 5 1.58488e+00 1.91253e+00 157 2020 6 4.17952e-01 1.92673e-01 95 2020 7 5.89145e-01 1.84328e-01 80 2020 8 5.93894e-01 2.53733e-01 77 2020 9 7.40523e-01 2.43846e-01 102 2020 10 9.06418e-01 6.63360e-01 227 2020 11 6.65223e-01 2.70600e-01 195 2020 12 5.57054e-01 1.41394e-01 224 2021 1 6.19323e-01 1.88829e-01 128 2021 2 7.80119e-01 1.94345e-01 82 2021 3 4.79461e-01 1.23975e-01 134 2021 4 3.26490e-01 1.21825e-01 176 2021 5 2.56747e-01 9.69647e-02 128 2021 6 3.18656e-01 7.62558e-02 87 2021 7 5.86436e-01 2.34126e-01 144 2021 8 8.36317e-01 5.05854e-01 167 2021 9 4.50098e-01 2.10421e-01 112 2021 10 6.48130e-01 5.04343e-01 144 2021 11 5.37219e-01 2.15727e-01 240 2021 12 4.01002e-01 6.02601e-02 114 2022 1 6.18448e-01 9.03145e-02 160 2022 2 4.85924e-01 1.90923e-01 196 2022 3 4.20499e-01 7.17546e-02 208 2022 4 3.57900e-01 5.43370e-02 48 2022 5 1.67686e-01 3.96210e-02 159 2022 6 2.09432e-01 1.04964e-01 176 2022 7 2.08648e-01 5.71496e-02 115 2022 8 8.13538e-01 3.84736e-01 157 2022 9 3.62779e-01 1.21501e-01 223 2022 10 3.06513e-01 1.00239e-01 272 2022 11 3.32473e-01 1.73617e-01 169 2022 12 3.00570e-01 8.41143e-02 158 2023 1 2.79603e-01 9.94514e-02 192 2023 2 4.03506e-01 2.92870e-01 154 2023 3 4.72068e-01 2.10726e-01 112 2023 4 2.26359e-01 7.02111e-02 96 2023 5 1.37442e-01 4.61497e-02 112 2023 6 2.36815e-01 1.66490e-01 73 2023 7 5.18276e-01 1.68222e-01 160 2023 8 4.45951e-01 1.69801e-01 160 2023 9 5.03472e-01 1.49791e-01 136 2023 10 2.79035e-01 5.35011e-02 176 2023 11 5.33815e-01 6.58003e-02 176 2023 12 5.70004e-01 1.52202e-01 112 2024 1 5.50698e-01 7.79706e-02 111 2024 2 9.70134e-01 3.75779e-01 128 2024 3 6.00762e-01 1.06395e-01 80 2024 4 3.90423e-01 5.48977e-02 28