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 5.72717e-01 3.66961e-02 32 2002 8 6.63191e-01 9.11224e-02 46 2002 9 7.06880e-01 1.45724e-01 53 2002 10 6.27910e-01 1.20150e-01 110 2002 11 7.19530e-01 1.05346e-01 69 2002 12 5.29036e-01 1.30171e-01 150 2003 1 6.41791e-01 2.19356e-01 167 2003 2 5.01097e-01 9.78475e-02 110 2003 3 7.36887e-01 5.49887e-01 97 2003 4 4.88096e-01 5.05490e-02 64 2003 5 6.22181e-01 1.20873e-01 50 2003 6 nan nan 0 2003 7 7.86789e-01 9.03599e-02 15 2003 8 5.15218e-01 6.26186e-02 42 2003 9 6.42939e-01 8.21379e-03 4 2003 10 5.55026e-01 8.10139e-02 97 2003 11 6.43280e-01 1.75421e-01 116 2003 12 7.70744e-01 2.75006e-01 105 2004 1 5.84622e-01 1.52803e-01 151 2004 2 6.00199e-01 1.44745e-01 118 2004 3 5.60344e-01 6.05053e-02 82 2004 4 6.73429e-01 3.07899e-01 69 2004 5 5.44732e-01 5.93202e-02 46 2004 6 5.34632e-01 1.04201e-01 48 2004 7 5.22418e-01 5.37209e-02 56 2004 8 5.92842e-01 1.31851e-01 64 2004 9 4.83830e-01 5.01530e-02 26 2004 10 5.56617e-01 8.98212e-02 65 2004 11 6.98701e-01 2.00871e-01 80 2004 12 7.50051e-01 2.01993e-01 74 2005 1 6.27026e-01 2.31158e-01 151 2005 2 5.76516e-01 9.23593e-02 76 2005 3 4.77277e-01 7.44715e-02 72 2005 4 5.11501e-01 6.04308e-02 74 2005 5 9.25300e-01 6.34591e-01 71 2005 6 7.65496e-01 0.00000e+00 3 2005 7 6.47783e-01 3.00515e-02 16 2005 8 5.26601e-01 2.95060e-02 39 2005 9 8.86221e-01 2.52567e-01 98 2005 10 9.66830e-01 2.33494e-01 45 2005 11 1.54943e+00 5.28111e-01 56 2005 12 1.74533e+00 2.36478e-01 160 2006 1 1.79746e+00 3.42098e-01 135 2006 2 1.94748e+00 2.14795e-01 118 2006 3 1.75728e+00 2.52827e-01 97 2006 4 1.39444e+00 2.00121e-01 80 2006 5 1.49579e+00 4.37536e-01 73 2006 6 1.73164e+00 3.26794e-01 61 2006 7 1.93038e+00 4.24665e-01 51 2006 8 2.29941e+00 1.40075e-02 16 2006 9 1.84139e+00 2.87951e-01 108 2006 10 1.69580e+00 4.64043e-01 132 2006 11 1.72611e+00 4.11600e-01 125 2006 12 1.18506e+00 5.72688e-01 48 2007 1 1.03586e+00 3.83208e-01 142 2007 2 6.40866e-01 1.07540e-01 64 2007 3 9.67106e-01 8.01821e-01 82 2007 4 8.06239e-01 1.11909e-01 100 2007 5 8.55430e-01 1.64541e-01 93 2007 6 1.29074e+00 4.58833e-01 80 2007 7 1.73353e+00 4.70311e-01 46 2007 8 1.32349e+00 4.61054e-01 43 2007 9 1.42255e+00 5.21428e-01 39 2007 10 8.17162e-01 4.67111e-02 16 2007 11 1.07598e+00 3.23537e-01 189 2007 12 1.33339e+00 4.60733e-01 97 2008 1 6.57433e-01 1.46090e-01 75 2008 2 8.03113e-01 1.75539e-01 122 2008 3 9.10075e-01 2.17240e-01 29 2008 4 8.56879e-01 1.84787e-01 32 2008 5 6.69152e-01 3.06201e-01 16 2008 6 6.41232e-01 1.97679e-01 33 2008 7 5.56663e-01 3.27464e-02 16 2008 8 5.89281e-01 1.42459e-01 75 2008 9 6.19677e-01 1.61194e-01 29 2008 10 5.66478e-01 1.05420e-01 32 2008 11 6.47340e-01 1.35231e-01 167 2008 12 7.13742e-01 1.89131e-01 128 2009 1 9.53066e-01 4.28351e-01 115 2009 2 7.97848e-01 2.14568e-01 94 2009 3 7.11430e-01 9.68959e-02 80 2009 4 7.96398e-01 2.17274e-01 65 2009 5 6.86673e-01 1.70793e-01 80 2009 6 5.13028e-01 3.25937e-02 19 2009 7 7.68202e-01 1.72444e-01 37 2009 8 6.16413e-01 1.18926e-01 66 2009 9 8.31266e-01 2.16052e-01 38 2009 10 7.31031e-01 1.94706e-01 132 2009 11 7.15584e-01 1.24156e-01 92 2009 12 7.01105e-01 1.58140e-01 57 2010 1 7.72420e-01 3.15911e-01 91 2010 2 1.04589e+00 4.67894e-01 117 2010 3 1.24948e+00 4.83047e-01 116 2010 4 8.96235e-01 1.27605e-01 34 2010 5 7.08202e-01 1.09269e-01 25 2010 6 7.11127e-01 2.22531e-01 64 2010 7 6.47609e-01 1.61004e-01 48 2010 8 4.88470e-01 1.82928e-02 19 2010 9 1.21347e+00 4.54391e-01 32 2010 10 7.66774e-01 1.27312e-01 124 2010 11 8.05302e-01 3.11068e-01 141 2010 12 9.01522e-01 4.59973e-01 180 2011 1 8.65656e-01 3.22200e-01 95 2011 2 8.13720e-01 3.73811e-01 82 2011 3 7.98620e-01 1.95590e-01 154 2011 4 8.43621e-01 1.25844e-01 55 2011 5 7.34525e-01 1.41044e-01 32 2011 6 7.18616e-01 1.07491e-01 40 2011 7 7.79348e-01 2.43035e-01 82 2011 8 nan nan 0 2011 9 7.10879e-01 1.84771e-01 59 2011 10 6.65052e-01 7.88534e-02 63 2011 11 7.25333e-01 1.80097e-01 143 2011 12 7.19858e-01 3.18798e-01 185 2012 1 8.58902e-01 4.55615e-01 156 2012 2 7.15433e-01 1.20938e-01 82 2012 3 7.92950e-01 1.83201e-01 58 2012 4 8.12173e-01 1.05409e-01 37 2012 5 8.57709e-01 3.01496e-01 44 2012 6 5.72645e-01 8.22915e-02 2 2012 7 9.27575e-01 1.89197e-01 37 2012 8 5.24412e-01 1.08895e-01 36 2012 9 5.69468e-01 4.54869e-02 36 2012 10 7.40529e-01 2.06385e-01 121 2012 11 7.04451e-01 1.60077e-01 195 2012 12 6.73774e-01 1.37980e-01 92 2013 1 5.68042e-01 2.35944e-01 152 2013 2 7.89178e-01 4.33873e-01 122 2013 3 6.63214e-01 2.05494e-01 90 2013 4 7.21116e-01 8.70163e-02 53 2013 5 7.49631e-01 8.29581e-02 63 2013 6 8.00402e-01 1.27417e-01 25 2013 7 6.23072e-01 3.30740e-02 30 2013 8 7.14887e-01 1.15013e-01 19 2013 9 5.89066e-01 1.53314e-02 16 2013 10 7.65242e-01 4.72329e-01 143 2013 11 6.78554e-01 1.44556e-01 79 2013 12 7.00899e-01 1.32092e-01 144 2014 1 6.05537e-01 2.54847e-01 125 2014 2 6.49051e-01 3.27113e-01 96 2014 3 6.28265e-01 2.10346e-01 149 2014 4 6.93656e-01 1.56970e-01 80 2014 5 6.06954e-01 1.06277e-01 48 2014 6 6.89914e-01 1.57714e-01 104 2014 7 6.62763e-01 1.32999e-01 39 2014 8 6.43030e-01 6.77699e-02 80 2014 9 8.26131e-01 2.77502e-01 36 2014 10 7.00470e-01 3.73222e-01 138 2014 11 7.74130e-01 1.62621e-01 150 2014 12 6.41631e-01 2.12103e-01 84 2015 1 6.26921e-01 1.47583e-01 112 2015 2 7.31585e-01 2.55260e-01 184 2015 3 7.63626e-01 2.97859e-01 126 2015 4 8.55093e-01 8.35780e-02 16 2015 5 6.54045e-01 1.80824e-01 91 2015 6 1.04858e+00 4.42984e-01 40 2015 7 6.48757e-01 2.08880e-01 42 2015 8 6.52666e-01 8.58805e-02 49 2015 9 6.37251e-01 9.38270e-02 45 2015 10 7.36125e-01 1.91318e-01 100 2015 11 9.52948e-01 3.77272e-01 113 2015 12 9.19126e-01 2.93429e-01 72 2016 1 1.02267e+00 3.20997e-01 31 2016 2 7.30080e-01 2.19856e-01 161 2016 3 6.46374e-01 1.79067e-01 50 2016 4 8.61485e-01 4.66903e-01 86 2016 5 6.72863e-01 1.42558e-01 64 2016 6 5.84368e-01 9.35917e-02 44 2016 7 6.97414e-01 1.42580e-01 49 2016 8 4.76591e-01 8.02059e-02 48 2016 9 6.41642e-01 2.58123e-01 78 2016 10 5.80840e-01 9.36176e-02 63 2016 11 6.50738e-01 2.50406e-01 137 2016 12 6.73779e-01 1.56511e-01 74 2017 1 7.63127e-01 3.32868e-01 139 2017 2 6.72920e-01 2.63078e-01 118 2017 3 7.17122e-01 1.47436e-01 119 2017 4 7.63275e-01 8.54878e-02 27 2017 5 6.31664e-01 5.43875e-02 91 2017 6 5.49951e-01 3.79684e-02 37 2017 7 6.84250e-01 1.45384e-01 36 2017 8 6.02539e-01 7.36837e-02 70 2017 9 6.64689e-01 1.82148e-01 95 2017 10 9.67089e-01 1.84129e-01 41 2017 11 1.23797e+00 3.04384e-01 111 2017 12 1.15621e+00 3.20810e-01 204 2018 1 9.14673e-01 2.86148e-01 96 2018 2 7.91328e-01 2.17167e-01 146 2018 3 5.69177e-01 1.53440e-01 129 2018 4 7.45786e-01 1.46168e-01 71 2018 5 nan nan 0 2018 6 8.11169e-01 2.17599e-01 45 2018 7 1.28776e+00 2.50367e-01 12 2018 8 7.28307e-01 2.06220e-02 2 2018 9 7.07988e-01 1.22016e-01 37 2018 10 8.35792e-01 2.65440e-01 95 2018 11 6.00915e-01 7.67427e-02 41 2018 12 6.25199e-01 1.53713e-01 91 2019 1 5.60377e-01 1.39026e-01 143 2019 2 5.78864e-01 1.25249e-01 70 2019 3 7.43719e-01 2.22850e-01 157 2019 4 6.98937e-01 6.52037e-02 69 2019 5 8.08678e-01 1.23336e-01 30 2019 6 6.00027e-01 6.06534e-02 48 2019 7 4.89584e-01 7.28924e-02 51 2019 8 6.46690e-01 3.52721e-02 16 2019 9 5.65127e-01 1.23194e-01 45 2019 10 6.95549e-01 3.21410e-01 132 2019 11 5.68884e-01 1.00564e-01 150 2019 12 6.77335e-01 1.38498e-01 109 2020 1 6.89134e-01 1.95362e-01 185 2020 2 6.68965e-01 1.75074e-01 92 2020 3 7.47817e-01 1.78399e-01 114 2020 4 8.38693e-01 1.09046e-01 51 2020 5 6.49577e-01 1.33175e-01 59 2020 6 6.25413e-01 4.02356e-02 40 2020 7 6.21222e-01 9.01105e-02 72 2020 8 6.53946e-01 7.97517e-02 79 2020 9 6.04495e-01 8.73811e-02 48 2020 10 6.63073e-01 1.20139e-01 80 2020 11 9.33939e-01 4.09553e-01 45 2020 12 8.42789e-01 3.39606e-01 167 2021 1 6.54863e-01 1.60144e-01 160 2021 2 7.70035e-01 3.77534e-01 77 2021 3 7.28487e-01 3.85554e-01 97 2021 4 8.50518e-01 2.23498e-01 48 2021 5 7.28420e-01 8.43466e-02 38 2021 6 nan nan 0 2021 7 6.32699e-01 1.52617e-01 88 2021 8 1.07893e+00 6.53447e-01 31 2021 9 6.59744e-01 1.40712e-01 72 2021 10 5.44855e-01 3.87616e-02 19 2021 11 8.33884e-01 3.13793e-01 137 2021 12 8.66913e-01 2.87187e-01 187 2022 1 6.88284e-01 2.86789e-01 141 2022 2 6.42050e-01 1.59889e-01 112 2022 3 8.07261e-01 1.53429e-01 36 2022 4 7.90791e-01 9.79082e-02 16 2022 5 7.38899e-01 1.33964e-01 128 2022 6 8.31390e-01 2.33537e-01 90 2022 7 4.65732e-01 9.46029e-02 16 2022 8 5.96861e-01 1.43792e-01 69 2022 9 5.61408e-01 7.65627e-02 73 2022 10 8.08685e-01 3.74128e-01 83 2022 11 8.66367e-01 3.58344e-01 67 2022 12 6.25102e-01 8.39775e-02 120 2023 1 7.18834e-01 2.62448e-01 176 2023 2 6.26975e-01 1.48080e-01 160 2023 3 6.25054e-01 1.59863e-01 70 2023 4 4.91962e-01 1.84221e-01 17 2023 5 7.14751e-01 7.14306e-02 80 2023 6 8.92057e-01 2.87231e-01 26 2023 7 6.88106e-01 1.00772e-01 23 2023 8 6.84140e-01 8.35653e-02 16 2023 9 8.27528e-01 1.94592e-01 50 2023 10 8.16961e-01 2.67489e-01 80 2023 11 7.42401e-01 2.11282e-01 108 2023 12 9.98444e-01 3.84214e-01 78 2024 1 9.19491e-01 2.20993e-01 52 2024 2 8.60417e-01 1.94273e-01 110 2024 3 7.40750e-01 5.56865e-02 33 2024 4 nan nan 0