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 1.25241e+00 3.18189e-01 16 2002 8 4.04399e-01 3.69454e-02 16 2002 9 nan nan 0 2002 10 5.57828e-01 3.13479e-01 68 2002 11 1.41501e+00 7.08984e-01 79 2002 12 7.44224e-01 1.14749e-01 96 2003 1 6.26216e-01 1.68461e-01 147 2003 2 5.34823e-01 2.87746e-01 96 2003 3 1.18259e+00 3.98469e-02 15 2003 4 1.47766e+00 2.25207e+00 42 2003 5 nan nan 0 2003 6 1.01419e+00 9.12805e-02 12 2003 7 2.90453e+00 9.56315e-01 16 2003 8 nan nan 0 2003 9 4.38016e+00 6.78884e+00 15 2003 10 2.16973e+00 9.49964e-01 17 2003 11 8.97292e-01 5.65894e-01 132 2003 12 6.72947e-01 8.50909e-02 91 2004 1 4.26598e-01 5.68406e-02 48 2004 2 8.29100e-01 7.88975e-01 48 2004 3 1.13948e+00 7.37437e-01 51 2004 4 3.16988e+00 1.07539e+01 48 2004 5 3.23163e-01 1.04490e-01 48 2004 6 nan nan 0 2004 7 2.61989e-01 5.93410e-02 19 2004 8 4.66592e-01 2.72282e-01 52 2004 9 3.19205e-01 4.91760e-02 9 2004 10 4.44098e+00 2.87231e+01 71 2004 11 7.24523e-01 2.04553e-01 34 2004 12 6.86388e-01 1.92653e-01 80 2005 1 5.34081e-01 2.66282e-01 117 2005 2 4.35189e-01 1.73904e-01 62 2005 3 6.95495e-01 2.38027e-01 130 2005 4 8.97010e-01 6.58683e-01 37 2005 5 1.99903e+00 9.10171e-01 22 2005 6 1.35551e+00 2.01047e-01 13 2005 7 nan nan 0 2005 8 nan nan 0 2005 9 1.87533e-01 2.62503e-03 11 2005 10 4.13938e+02 1.71486e+03 70 2005 11 4.54352e-01 1.50007e-01 102 2005 12 4.92033e-01 2.89241e-02 37 2006 1 4.63867e-01 7.93261e-02 108 2006 2 4.48136e-01 6.49401e-02 100 2006 3 2.48544e+00 9.92225e+00 97 2006 4 3.91168e-01 8.02903e-02 76 2006 5 4.42683e+00 2.66680e+01 56 2006 6 2.31881e-01 1.38643e-02 16 2006 7 3.09924e-01 1.06925e-02 16 2006 8 2.71144e-01 5.08688e-02 18 2006 9 4.29661e+00 1.27761e+01 55 2006 10 2.79768e+00 1.03593e+01 71 2006 11 5.22293e-01 2.37940e-01 118 2006 12 2.63433e+00 1.97826e+01 108 2007 1 1.07152e+00 4.83532e-01 64 2007 2 8.97977e-01 7.10994e-01 104 2007 3 5.63128e-01 1.22660e+00 110 2007 4 5.03836e-01 3.69763e-01 86 2007 5 2.70403e-01 2.84244e-02 31 2007 6 2.84514e-01 1.20337e-02 15 2007 7 6.86340e-01 2.65786e-01 8 2007 8 3.86465e-01 0.00000e+00 1 2007 9 8.78705e+00 2.73065e+01 17 2007 10 7.86579e-01 4.46039e-02 16 2007 11 6.93762e-01 6.59012e-01 144 2007 12 4.97332e-01 1.96394e-01 32 2008 1 1.00111e+00 2.12243e+00 105 2008 2 4.96313e-01 7.49835e-02 159 2008 3 8.59117e-01 1.40005e-01 102 2008 4 4.81551e-01 6.85673e-02 64 2008 5 4.56985e-01 1.70329e-01 42 2008 6 1.51891e+00 3.19422e+00 16 2008 7 3.47378e-01 7.05552e-02 16 2008 8 nan nan 0 2008 9 4.75634e+01 1.19946e+02 31 2008 10 5.81246e-01 1.89984e-01 100 2008 11 7.41832e-01 5.36402e-01 147 2008 12 5.48567e-01 1.93231e-01 95 2009 1 5.69125e-01 1.49056e-01 121 2009 2 4.55346e-01 1.01588e-01 144 2009 3 4.46261e-01 1.86040e-01 84 2009 4 2.08456e+00 7.55575e-01 15 2009 5 7.82596e-01 2.41968e-01 30 2009 6 5.25513e-01 2.56720e-01 26 2009 7 nan nan 0 2009 8 7.76680e-01 7.37013e-01 35 2009 9 1.15570e+00 6.59455e-01 46 2009 10 8.60743e+02 3.82606e+03 63 2009 11 1.12367e+00 5.04556e-01 57 2009 12 2.59324e+00 7.27920e-02 8 2010 1 1.40729e+00 7.65956e-01 96 2010 2 1.12503e+00 1.02018e+00 46 2010 3 1.26707e+00 6.43510e-01 102 2010 4 1.08314e+00 4.66481e-01 21 2010 5 4.54447e+00 2.30586e+01 47 2010 6 7.67904e-01 1.41415e+00 55 2010 7 8.94220e-01 7.66814e-01 31 2010 8 5.05697e-01 3.44461e-02 15 2010 9 6.50723e+00 4.78978e+01 86 2010 10 1.01052e+00 2.15180e+00 130 2010 11 8.00414e-01 1.80790e+00 126 2010 12 3.86766e-01 7.77661e-02 147 2011 1 5.85964e-01 1.78355e-01 119 2011 2 6.56869e-01 2.47270e-01 122 2011 3 1.11482e+00 3.54499e+00 114 2011 4 3.09679e+00 5.16982e+00 67 2011 5 1.00996e+00 2.85077e+00 65 2011 6 4.47126e-01 8.79973e-03 16 2011 7 5.51010e-01 1.43261e-01 48 2011 8 4.26252e+00 4.62509e+00 43 2011 9 4.32480e-01 2.52269e-01 82 2011 10 4.13730e-01 1.07274e-01 159 2011 11 3.79734e-01 8.53327e-02 114 2011 12 4.60743e-01 2.90479e-01 106 2012 1 5.72998e-01 6.69135e-01 129 2012 2 4.86919e-01 2.55084e-02 17 2012 3 5.64818e-01 4.34814e-01 137 2012 4 3.38787e-01 5.57936e-02 34 2012 5 2.94445e-01 1.91626e-02 11 2012 6 6.12718e+00 6.63167e+00 17 2012 7 nan nan 0 2012 8 nan nan 0 2012 9 7.95560e-01 1.22857e+00 15 2012 10 9.89770e-01 6.73236e-01 57 2012 11 5.65814e-01 1.97448e-01 146 2012 12 3.83163e-01 1.47871e-01 69 2013 1 4.49633e-01 8.76163e-02 60 2013 2 4.21583e-01 5.48903e-02 49 2013 3 1.22599e+00 7.26988e-01 97 2013 4 7.08381e-01 8.23114e-02 32 2013 5 9.49799e-01 5.77239e-01 32 2013 6 1.23386e+00 4.45666e-01 12 2013 7 4.11927e-01 8.91447e-03 6 2013 8 9.72807e-01 3.04757e-01 14 2013 9 9.56028e-01 2.63252e-01 27 2013 10 1.15037e+00 8.54105e-01 70 2013 11 4.13554e+00 1.34559e+01 76 2013 12 8.51393e-01 5.31570e-01 43 2014 1 1.68959e+00 7.44774e-01 72 2014 2 3.96582e-01 1.50121e-01 93 2014 3 1.45892e+00 6.71694e-01 48 2014 4 1.13413e+00 8.62191e-01 18 2014 5 3.15050e+00 0.00000e+00 1 2014 6 3.75353e-01 1.34550e-02 14 2014 7 4.04979e+01 1.17466e+02 44 2014 8 3.44619e-01 1.09465e-01 29 2014 9 1.40813e+00 3.28665e+00 42 2014 10 5.94433e-01 5.75366e-01 151 2014 11 6.64703e-01 3.08517e-01 130 2014 12 7.23013e-01 1.15842e+00 91 2015 1 1.41087e+00 6.79300e-01 97 2015 2 1.67995e+00 7.91720e-01 87 2015 3 7.35238e-01 3.79448e-01 79 2015 4 1.79178e+00 1.48993e+00 13 2015 5 1.25834e+00 2.52581e+00 71 2015 6 3.36849e-01 3.31603e-02 14 2015 7 6.18631e-01 1.52757e-01 17 2015 8 nan nan 0 2015 9 8.42973e-01 1.47929e-01 20 2015 10 1.09843e+00 7.20392e-01 59 2015 11 3.14810e-01 3.03186e-02 32 2015 12 nan nan 0 2016 1 3.17700e+00 9.08849e+00 67 2016 2 8.85523e-01 4.40105e-01 204 2016 3 4.66752e-01 6.44642e-02 79 2016 4 1.92781e+00 4.56708e-01 15 2016 5 nan nan 0 2016 6 2.08195e+00 5.72437e+00 82 2016 7 2.01165e-01 3.62556e-02 53 2016 8 2.98193e+00 7.74579e+00 20 2016 9 7.93664e+01 3.21450e+02 18 2016 10 8.10939e-01 2.81456e-01 105 2016 11 4.85172e-01 1.08062e-01 115 2016 12 3.78017e-01 1.46647e-01 162 2017 1 5.00490e-01 1.73094e-01 80 2017 2 5.72046e-01 1.81889e-01 150 2017 3 4.62289e-01 2.60109e-01 88 2017 4 3.50638e-01 4.65912e-02 64 2017 5 3.77190e-01 1.13541e-01 48 2017 6 nan nan 0 2017 7 nan nan 0 2017 8 6.43911e-01 2.25986e-01 39 2017 9 1.48689e+01 7.23714e+01 55 2017 10 6.19097e-01 3.53741e-01 52 2017 11 8.95553e-01 3.28022e+00 148 2017 12 3.69173e-01 1.66625e-01 73 2018 1 3.02821e-01 1.34492e-01 150 2018 2 3.75009e-01 1.01476e-01 58 2018 3 2.96724e+00 1.40649e+01 131 2018 4 5.31288e-01 1.08367e+00 111 2018 5 2.94129e-01 7.91256e-02 50 2018 6 2.41744e+00 8.69619e+00 31 2018 7 5.06152e-01 2.59218e-01 18 2018 8 5.28913e-01 2.53130e-02 16 2018 9 5.00486e-01 3.48384e-01 38 2018 10 4.21129e+00 3.25340e+01 105 2018 11 1.15799e+00 3.73391e-01 54 2018 12 1.31951e+00 8.34970e-01 106 2019 1 1.26682e+00 4.22736e-01 99 2019 2 9.52209e-01 1.50205e-01 32 2019 3 1.04419e+00 4.49242e-01 46 2019 4 5.33306e-01 1.15404e-01 64 2019 5 4.24703e-01 2.82223e-01 53 2019 6 1.72749e-01 1.85859e-02 3 2019 7 2.85049e-01 2.09464e-02 16 2019 8 9.85027e-01 3.69224e-01 11 2019 9 6.80686e-01 3.86780e-01 86 2019 10 1.44886e+01 9.65404e+01 61 2019 11 1.80988e+00 3.39560e+00 86 2019 12 3.23193e-01 2.87156e-02 23 2020 1 4.66847e-01 1.05776e-01 64 2020 2 6.73065e-01 2.27864e-01 109 2020 3 1.55978e+00 1.39456e+00 79 2020 4 5.99830e-01 9.76018e-02 62 2020 5 7.53504e-01 2.11210e-01 48 2020 6 1.46932e+00 2.81487e-01 6 2020 7 nan nan 0 2020 8 3.87569e-01 1.53314e-01 33 2020 9 9.70353e-01 3.09634e-02 16 2020 10 1.81903e+00 6.30619e-01 42 2020 11 1.49256e+00 6.87864e-01 98 2020 12 7.94544e-01 3.06512e-01 133 2021 1 9.03483e-01 5.37968e-01 46 2021 2 8.51502e-01 3.20082e-01 99 2021 3 1.33871e+00 1.02052e+00 85 2021 4 6.90525e-01 1.41809e-01 60 2021 5 6.49064e-01 1.95199e-01 32 2021 6 nan nan 0 2021 7 1.26242e+00 6.51131e-01 18 2021 8 8.46377e-01 8.97341e-02 16 2021 9 2.17201e-01 1.41022e-01 9 2021 10 1.44548e+00 1.14541e+00 6 2021 11 1.41048e+00 7.21164e-01 83 2021 12 7.86787e-01 5.09495e-01 59 2022 1 5.69746e-01 2.39670e-01 136 2022 2 4.27516e-01 1.45104e-01 80 2022 3 6.93139e-01 3.64094e-01 84 2022 4 nan nan 0 2022 5 4.43871e-01 4.83835e-03 16 2022 6 3.42309e+00 1.12278e+01 33 2022 7 8.00324e-01 3.42636e-01 24 2022 8 9.38154e-01 6.97780e-01 20 2022 9 1.11817e+00 1.00347e-01 16 2022 10 8.65182e+01 3.56262e+02 123 2022 11 1.75816e+00 7.59125e+00 66 2022 12 5.37272e-01 5.86447e-01 176 2023 1 3.61732e+00 4.26150e+01 178 2023 2 4.93416e-01 1.58987e-01 166 2023 3 4.44819e-01 2.60665e-01 67 2023 4 1.40988e+01 5.05382e+01 64 2023 5 2.87926e+00 1.25212e+01 40 2023 6 2.12093e-01 3.71877e-02 16 2023 7 1.45850e+00 1.58972e+00 32 2023 8 1.12090e+01 1.73843e+01 16 2023 9 7.29967e-01 4.78494e-01 58 2023 10 1.60707e+01 1.65730e+02 127 2023 11 7.42730e-01 5.24041e-01 101 2023 12 7.65683e-01 5.60712e-01 22 2024 1 8.70286e-01 5.92453e-01 55 2024 2 6.96340e-01 2.12599e-01 124 2024 3 1.59884e+00 4.94641e-01 64 2024 4 nan nan 0