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 nan nan 0 2002 8 1.41380e-01 4.12178e-02 10 2002 9 2.09420e-01 7.71403e-02 10 2002 10 1.93487e-01 5.48745e-02 39 2002 11 2.59833e-01 1.26930e-01 102 2002 12 1.89775e-01 5.66436e-02 32 2003 1 1.85780e-01 1.12663e-01 80 2003 2 2.98078e-01 2.15947e-01 41 2003 3 2.60158e-01 1.37594e-01 24 2003 4 3.16783e-01 1.01020e-01 23 2003 5 3.75650e-01 1.13377e-01 8 2003 6 2.09126e-01 5.54870e-02 19 2003 7 nan nan 0 2003 8 1.99070e-01 1.29242e-01 23 2003 9 4.11500e-01 7.18072e-02 4 2003 10 2.23219e-01 9.46737e-02 32 2003 11 1.10573e+00 1.51847e-01 19 2003 12 1.13171e+00 4.76690e-01 35 2004 1 3.59329e-01 2.37057e-01 73 2004 2 2.59033e-01 1.91706e-01 24 2004 3 3.62459e-01 2.06788e-01 34 2004 4 2.18652e-01 9.82843e-02 46 2004 5 2.22040e-01 2.69884e-02 5 2004 6 nan nan 0 2004 7 2.32375e-01 7.57063e-02 8 2004 8 nan nan 0 2004 9 nan nan 0 2004 10 1.03793e+00 2.25559e-01 3 2004 11 7.98250e-01 4.28194e-01 32 2004 12 4.27590e-01 1.91190e-01 40 2005 1 6.55438e-01 1.86106e-01 32 2005 2 4.27527e-01 1.86015e-01 33 2005 3 3.23687e-01 1.18166e-01 16 2005 4 1.30752e-01 4.59922e-02 25 2005 5 nan nan 0 2005 6 nan nan 0 2005 7 2.05556e-01 1.12256e-01 18 2005 8 nan nan 0 2005 9 nan nan 0 2005 10 9.18481e-01 3.16070e-01 27 2005 11 4.48822e-01 3.78455e-01 9 2005 12 4.84678e-01 2.55358e-01 77 2006 1 4.68105e-01 1.34635e-01 57 2006 2 2.16897e-01 8.07808e-02 64 2006 3 2.70413e-01 1.76679e-01 31 2006 4 1.57200e-01 0.00000e+00 1 2006 5 nan nan 0 2006 6 nan nan 0 2006 7 nan nan 0 2006 8 1.87800e-01 8.57361e-02 14 2006 9 7.90600e-01 1.87266e-01 17 2006 10 2.47360e-01 7.40585e-02 5 2006 11 3.74955e-01 2.20845e-01 88 2006 12 2.54022e-01 2.03898e-01 27 2007 1 2.01800e-01 1.25862e-01 29 2007 2 2.53800e-01 1.32897e-01 51 2007 3 2.28557e-01 9.86865e-02 37 2007 4 5.59606e-01 2.91040e-01 33 2007 5 1.05500e-01 2.60946e-02 6 2007 6 1.25775e-01 1.54859e-02 8 2007 7 1.61136e-01 7.86996e-02 28 2007 8 1.65000e-01 5.77994e-02 12 2007 9 1.59391e-01 4.76920e-02 23 2007 10 2.49718e-01 1.69082e-01 34 2007 11 7.07819e-01 4.58158e-01 32 2007 12 4.25803e-01 1.98909e-01 75 2008 1 2.80087e-01 1.09425e-01 39 2008 2 2.22488e-01 1.00002e-01 68 2008 3 1.43600e-01 3.14615e-02 20 2008 4 1.85111e-01 3.86201e-02 18 2008 5 1.53545e-01 3.81498e-02 22 2008 6 nan nan 0 2008 7 2.03908e-01 1.59385e-01 13 2008 8 2.74022e-01 3.02414e-01 18 2008 9 1.66240e-01 5.73343e-02 20 2008 10 4.25705e-01 3.71696e-01 44 2008 11 4.24200e-01 1.71726e-01 32 2008 12 3.08200e-01 1.27651e-01 28 2009 1 2.83785e-01 1.42391e-01 93 2009 2 1.43433e-01 2.89968e-02 18 2009 3 1.42600e-01 2.35080e-02 5 2009 4 1.08705e-01 2.13980e-02 19 2009 5 4.81280e-01 2.55343e-01 15 2009 6 1.85063e-01 1.27352e-01 19 2009 7 9.58000e-02 9.60000e-03 2 2009 8 nan nan 0 2009 9 4.84454e-01 3.00568e-01 13 2009 10 3.21676e-01 1.37158e-01 69 2009 11 3.16849e-01 1.42841e-01 16 2009 12 2.68785e-01 1.13528e-01 31 2010 1 2.20486e-01 2.14748e-01 14 2010 2 1.44661e-01 2.48400e-02 23 2010 3 2.62422e-01 2.18356e-01 45 2010 4 2.47800e-01 1.05160e-01 4 2010 5 1.90545e-01 8.29660e-02 11 2010 6 1.63813e-01 8.27304e-02 15 2010 7 nan nan 0 2010 8 nan nan 0 2010 9 1.75467e-01 2.08648e-02 6 2010 10 4.33671e-01 2.43665e-01 62 2010 11 8.79192e-01 2.34949e-01 25 2010 12 3.02038e-01 1.83352e-01 21 2011 1 3.75643e-01 2.04625e-01 37 2011 2 1.65660e-01 1.99340e-01 20 2011 3 2.68602e-01 1.34134e-01 88 2011 4 1.62018e-01 6.17215e-02 22 2011 5 nan nan 0 2011 6 nan nan 0 2011 7 nan nan 0 2011 8 7.89400e-01 1.44899e-01 13 2011 9 5.94386e-01 1.95908e-01 29 2011 10 6.09478e-01 3.35211e-01 36 2011 11 4.57030e-01 4.17566e-01 53 2011 12 5.87500e-01 3.09407e-01 48 2012 1 3.04711e-01 1.29653e-01 56 2012 2 2.36140e-01 1.53218e-01 67 2012 3 2.08440e-01 7.04952e-02 20 2012 4 2.03530e-01 1.64489e-01 23 2012 5 2.10657e-01 6.34030e-02 7 2012 6 nan nan 0 2012 7 1.15400e-01 0.00000e+00 1 2012 8 nan nan 0 2012 9 1.67829e-01 5.53803e-02 14 2012 10 2.82546e-01 1.68744e-01 26 2012 11 5.02407e-01 1.99033e-01 56 2012 12 3.71438e-01 1.64358e-01 26 2013 1 5.23614e-01 3.08924e-01 44 2013 2 2.33696e-01 1.75187e-01 46 2013 3 3.54918e-01 1.59459e-01 17 2013 4 1.89912e-01 7.01245e-02 43 2013 5 nan nan 0 2013 6 nan nan 0 2013 7 2.42800e-01 0.00000e+00 4 2013 8 5.21600e-01 0.00000e+00 2 2013 9 1.95125e-01 2.75666e-02 8 2013 10 1.86000e-01 5.55384e-02 17 2013 11 4.87800e-01 1.88197e-01 14 2013 12 3.65937e-01 1.65074e-01 38 2014 1 3.15907e-01 1.99816e-01 99 2014 2 1.64867e-01 4.46308e-02 66 2014 3 1.97547e-01 9.72738e-02 49 2014 4 2.74343e-01 1.28446e-01 28 2014 5 1.20100e-01 1.13000e-02 4 2014 6 nan nan 0 2014 7 nan nan 0 2014 8 1.14080e-01 1.59918e-02 5 2014 9 4.85314e-01 2.49362e-01 14 2014 10 3.22050e-01 1.92057e-01 40 2014 11 4.70024e-01 2.51751e-01 25 2014 12 4.63684e-01 2.41267e-01 45 2015 1 2.00462e-01 4.99023e-02 26 2015 2 3.41415e-01 1.16207e-01 55 2015 3 2.53871e-01 7.50267e-02 51 2015 4 1.31445e-01 4.76256e-02 22 2015 5 2.48785e-01 2.10103e-01 13 2015 6 1.56400e-01 9.01328e-02 10 2015 7 nan nan 0 2015 8 1.99908e-01 1.34022e-01 39 2015 9 1.75563e-01 6.34412e-02 27 2015 10 3.05985e-01 2.22763e-01 54 2015 11 2.70912e-01 1.54382e-01 43 2015 12 4.12645e-01 1.24855e-01 40 2016 1 4.27273e-01 2.40621e-01 11 2016 2 1.88845e-01 6.25081e-02 22 2016 3 1.84931e-01 4.03062e-02 49 2016 4 1.96100e-01 9.88544e-02 30 2016 5 1.09343e-01 1.97368e-02 7 2016 6 nan nan 0 2016 7 1.56631e-01 5.00529e-02 26 2016 8 1.12356e-01 2.92137e-02 9 2016 9 1.46331e-01 3.71249e-02 26 2016 10 nan nan 0 2016 11 4.67840e-01 2.72816e-01 5 2016 12 3.25078e-01 1.23849e-01 36 2017 1 3.12528e-01 2.69232e-01 72 2017 2 1.78002e-01 9.99939e-02 95 2017 3 2.20490e-01 7.76404e-02 40 2017 4 1.68138e-01 2.46433e-02 13 2017 5 1.59280e-01 5.49029e-02 15 2017 6 1.41443e-01 3.85284e-02 23 2017 7 3.13933e-01 2.85294e-01 3 2017 8 1.39100e-01 2.97367e-02 4 2017 9 5.52200e-01 7.38036e-02 14 2017 10 5.79655e-01 2.20432e-01 22 2017 11 1.13169e+00 2.63775e-01 49 2017 12 2.29111e-01 1.14380e-01 27 2018 1 8.24500e-01 3.71989e-01 42 2018 2 6.94737e-01 2.48482e-01 67 2018 3 4.15840e-01 7.81020e-02 15 2018 4 1.99692e-01 1.17377e-01 24 2018 5 1.24320e-01 7.32201e-02 20 2018 6 1.29400e-01 3.44109e-02 5 2018 7 nan nan 0 2018 8 1.63477e-01 8.88276e-02 26 2018 9 2.66941e-01 9.83391e-02 41 2018 10 2.45094e-01 2.04819e-01 32 2018 11 3.55937e-01 1.78371e-01 104 2018 12 2.23244e-01 1.33190e-01 54 2019 1 2.22108e-01 1.47839e-01 72 2019 2 2.89534e-01 2.35970e-01 82 2019 3 2.55550e-01 1.76484e-01 99 2019 4 1.17880e-01 9.28707e-03 5 2019 5 2.10480e-01 1.02851e-01 10 2019 6 2.18771e-01 7.94821e-02 7 2019 7 nan nan 0 2019 8 1.85388e-01 8.30176e-02 17 2019 9 1.58543e-01 2.75883e-02 7 2019 10 2.48695e-01 1.53872e-01 21 2019 11 2.18591e-01 4.29709e-02 22 2019 12 6.51518e-01 1.47092e-01 22 2020 1 1.91343e-01 1.05644e-01 7 2020 2 2.13637e-01 2.36761e-01 54 2020 3 4.80476e-01 1.83200e-01 37 2020 4 1.66150e-01 4.91236e-02 12 2020 5 1.37180e-01 5.63570e-02 10 2020 6 2.46728e-01 2.49080e-01 39 2020 7 2.55810e-01 2.35206e-01 21 2020 8 1.96967e-01 4.59683e-02 6 2020 9 3.74920e-01 1.94846e-01 15 2020 10 1.71800e-01 4.95619e-02 4 2020 11 2.02908e-01 9.88379e-02 13 2020 12 2.75913e-01 9.84308e-02 76 2021 1 2.19674e-01 8.06152e-02 27 2021 2 3.73162e-01 1.18305e-01 47 2021 3 1.85588e-01 9.37238e-02 32 2021 4 4.72000e-02 0.00000e+00 2 2021 5 1.88961e-01 1.25262e-01 36 2021 6 nan nan 0 2021 7 1.77018e-01 6.13960e-02 22 2021 8 nan nan 0 2021 9 2.31856e-01 8.16353e-02 39 2021 10 2.38711e-01 2.05791e-01 27 2021 11 2.48451e-01 1.14638e-01 67 2021 12 2.57789e-01 1.28264e-01 89 2022 1 2.71588e-01 2.08603e-01 132 2022 2 4.37194e-01 1.80693e-01 31 2022 3 1.81825e-01 4.63658e-02 73 2022 4 2.25616e-01 4.33130e-02 25 2022 5 nan nan 0 2022 6 nan nan 0 2022 7 1.62186e-01 5.28882e-02 43 2022 8 1.62976e-01 5.59095e-02 25 2022 9 1.30022e+00 1.83486e-01 17 2022 10 5.39686e-01 2.38401e-01 44 2022 11 1.03930e+00 7.55742e-01 47 2022 12 6.51490e-01 3.30597e-01 62 2023 1 3.21657e-01 2.22098e-01 133 2023 2 4.68006e-01 2.10149e-01 32 2023 3 3.11613e-01 2.13327e-01 48 2023 4 2.85882e-01 1.45797e-01 56 2023 5 nan nan 0 2023 6 nan nan 0 2023 7 nan nan 0 2023 8 1.69795e-01 1.88368e-01 41 2023 9 1.98311e-01 2.88133e-02 9 2023 10 1.96629e-01 1.24072e-01 21 2023 11 3.18305e-01 1.47813e-01 84 2023 12 2.21052e-01 9.93253e-02 77 2024 1 2.31107e-01 1.57845e-01 146 2024 2 5.26585e-01 5.04027e-01 67 2024 3 2.01527e-01 1.06205e-01 44 2024 4 3.39881e-01 2.37528e-01 32 2024 5 6.41273e-02 2.57610e-02 11 2024 6 2.21967e-01 1.43274e-01 12 2024 7 1.84889e-01 1.24501e-01 9 2024 8 6.36257e-01 1.15849e+00 7 2024 9 3.59104e-01 1.57970e-01 67 2024 10 1.40677e-01 5.55881e-02 31 2024 11 nan nan 0