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 3.02682e-01 4.06897e-01 32 2002 8 1.37872e-01 3.98781e-01 78 2002 9 6.18043e-01 3.96621e-01 127 2002 10 5.85914e-01 3.50599e-01 144 2002 11 1.11310e+00 6.19161e-01 175 2002 12 7.70751e-01 1.97734e-01 144 2003 1 1.19523e+00 4.62564e-01 232 2003 2 6.61829e-01 2.06673e-01 128 2003 3 2.86038e+00 2.22183e-01 4 2003 4 6.37675e-01 4.26189e-01 53 2003 5 5.10180e-01 1.50455e-01 32 2003 6 4.91071e-01 3.24616e-01 64 2003 7 5.89322e-01 2.91285e-01 22 2003 8 1.25765e+00 6.44456e-01 30 2003 9 9.00250e-01 6.65916e-01 106 2003 10 4.03486e-01 3.00235e-01 195 2003 11 6.44242e-01 2.43442e-01 274 2003 12 6.28538e-01 1.80796e-01 178 2004 1 4.19297e-01 1.88502e-01 112 2004 2 8.58636e-01 4.32844e-01 48 2004 3 7.52283e-01 3.09921e-01 144 2004 4 3.57460e-01 1.99736e-01 155 2004 5 3.14805e-01 1.29066e-01 139 2004 6 2.12353e-01 1.93924e-01 71 2004 7 2.95778e-01 6.23161e-01 19 2004 8 1.98938e-01 2.06846e-01 48 2004 9 6.61750e-01 2.63663e-01 117 2004 10 1.26721e+00 4.03753e-01 56 2004 11 1.31409e+00 5.53288e-01 128 2004 12 1.24984e+00 1.68547e-01 106 2005 1 7.55999e-01 4.26155e-01 207 2005 2 7.06254e-01 2.28041e-01 107 2005 3 1.11328e+00 4.53960e-01 128 2005 4 1.92752e+00 6.91706e-01 70 2005 5 5.41624e-01 3.31937e-01 47 2005 6 4.18948e-01 2.10677e-01 80 2005 7 4.93891e-01 4.43988e-01 65 2005 8 nan nan 0 2005 9 6.35961e-01 3.44651e-01 96 2005 10 5.92605e-01 1.88765e-01 265 2005 11 4.75787e-01 1.79167e-01 272 2005 12 6.02470e-01 1.92675e-01 208 2006 1 8.72182e-01 5.78334e-01 137 2006 2 9.64685e-01 2.84374e-01 160 2006 3 7.65566e-01 2.09504e-01 196 2006 4 2.94700e-01 1.95168e-01 156 2006 5 2.41813e-01 1.07760e-01 173 2006 6 2.10818e-01 1.27773e-01 101 2006 7 1.46065e-01 1.46620e-01 111 2006 8 2.16262e-01 8.93159e-02 80 2006 9 4.07411e-01 1.04681e-01 146 2006 10 3.90942e-01 1.78683e-01 231 2006 11 4.32613e-01 1.83516e-01 213 2006 12 3.79380e-01 1.29254e-01 160 2007 1 7.70378e-01 3.34361e-01 64 2007 2 1.03158e+00 5.07682e-01 144 2007 3 4.48767e-01 3.72739e-01 284 2007 4 3.41496e-01 1.75106e-01 165 2007 5 2.25973e-01 7.65712e-02 92 2007 6 2.11178e-01 9.34284e-02 64 2007 7 1.68771e-01 1.63260e-01 95 2007 8 3.46174e-01 7.57402e-02 96 2007 9 3.78030e-01 1.57395e-01 176 2007 10 3.11323e-01 1.10479e-01 124 2007 11 2.72946e-01 1.07762e-01 256 2007 12 1.85142e-01 1.26644e-01 144 2008 1 2.52081e-01 1.61071e-01 176 2008 2 3.80985e-01 3.69814e-01 237 2008 3 1.25641e+00 4.62523e-01 176 2008 4 5.33191e-01 2.12845e-01 129 2008 5 4.39969e-01 1.38147e-01 160 2008 6 3.30053e-01 7.56598e-02 98 2008 7 2.69460e-01 1.83794e-02 14 2008 8 3.43444e-01 3.19799e-02 16 2008 9 1.49940e+00 6.81216e-01 116 2008 10 7.73755e-01 1.84814e-01 245 2008 11 7.15659e-01 3.35694e-01 226 2008 12 8.83623e-01 4.48674e-01 164 2009 1 7.80039e-01 2.69492e-01 174 2009 2 4.93849e-01 3.02514e-01 221 2009 3 4.02228e-01 2.45800e-01 160 2009 4 1.33634e+00 3.90702e-01 70 2009 5 7.64293e-01 1.91913e-01 64 2009 6 5.59065e-01 2.62915e-01 32 2009 7 3.16933e-01 3.11492e-02 80 2009 8 3.38742e-01 1.46964e-01 96 2009 9 4.96027e-01 3.84409e-01 191 2009 10 6.34383e-01 3.18839e-01 163 2009 11 6.77157e-01 1.98318e-01 160 2009 12 1.94785e+00 3.53418e-01 6 2010 1 1.59167e+00 4.95636e-01 138 2010 2 1.67084e+00 5.82397e-01 130 2010 3 1.34664e+00 5.23197e-01 128 2010 4 9.55919e-01 2.18516e-01 188 2010 5 3.77682e-01 6.64887e-01 70 2010 6 3.89506e-01 1.44388e-01 144 2010 7 3.48572e-01 1.78409e-01 92 2010 8 3.42950e-01 7.62942e-02 32 2010 9 4.20553e-01 1.63366e-01 199 2010 10 3.94556e-01 1.47178e-01 297 2010 11 2.93768e-01 1.81915e-01 240 2010 12 3.87168e-01 1.76646e-01 260 2011 1 3.46647e-01 9.57314e-02 176 2011 2 4.55222e-01 1.66209e-01 135 2011 3 4.03069e-01 1.51341e-01 167 2011 4 3.86532e-01 2.02536e-01 153 2011 5 3.50279e-01 1.76981e-01 144 2011 6 3.75514e-01 8.30094e-02 110 2011 7 3.48873e-01 9.79107e-02 93 2011 8 2.61654e-01 9.75518e-02 122 2011 9 3.26473e-01 1.06793e-01 176 2011 10 4.12541e-01 1.43660e-01 288 2011 11 3.31921e-01 1.28127e-01 190 2011 12 2.08700e-01 9.94110e-02 240 2012 1 2.84724e-01 1.24881e-01 241 2012 2 3.82542e-01 1.20360e-01 64 2012 3 3.38423e-01 1.36346e-01 192 2012 4 2.62525e-01 1.09941e-01 256 2012 5 2.48626e-01 6.62649e-02 112 2012 6 5.14989e-01 2.86522e-02 16 2012 7 6.34178e-01 3.14959e-01 80 2012 8 7.10830e-01 2.21335e-01 10 2012 9 8.30410e-01 3.91044e-01 54 2012 10 1.00420e+00 4.95433e-01 176 2012 11 4.72068e-01 2.95358e-01 224 2012 12 4.56036e-01 2.49211e-01 152 2013 1 2.61632e-01 1.88771e-01 128 2013 2 4.86061e-01 1.74560e-01 117 2013 3 1.98850e+00 6.81892e-01 187 2013 4 1.83154e+00 6.21077e-01 30 2013 5 4.87329e-01 1.65245e-01 64 2013 6 4.17976e-01 3.07023e-01 88 2013 7 nan nan 0 2013 8 1.04193e+00 5.78515e-02 3 2013 9 1.02048e+00 3.23234e-01 176 2013 10 8.11358e-01 5.23551e-01 160 2013 11 6.74770e-01 2.36845e-01 127 2013 12 5.45538e-01 2.55287e-01 104 2014 1 1.79025e+00 8.93613e-01 51 2014 2 1.12547e+00 3.30329e-01 104 2014 3 1.02973e+00 4.46978e-01 80 2014 4 3.16346e+00 5.78591e-01 23 2014 5 nan nan 0 2014 6 7.45317e-02 1.76044e-01 47 2014 7 1.10113e-01 1.54839e-01 61 2014 8 1.85727e-01 1.04173e-01 112 2014 9 1.38617e-01 3.01034e-01 141 2014 10 2.74945e-01 3.15443e-01 318 2014 11 5.08991e-01 1.95263e-01 208 2014 12 5.49626e-01 3.96826e-01 187 2015 1 1.14288e+00 5.10758e-01 146 2015 2 1.34271e+00 3.05379e-01 96 2015 3 6.88453e-01 3.23394e-01 84 2015 4 5.71176e-01 2.88602e-01 40 2015 5 5.02535e-01 4.72532e-01 136 2015 6 2.31770e-01 2.28470e-01 111 2015 7 2.03061e-01 8.85942e-02 60 2015 8 2.19410e-01 1.25911e-01 94 2015 9 2.12575e-01 2.86138e-01 128 2015 10 4.77911e-01 1.35036e-01 208 2015 11 6.06363e-01 3.48165e-01 125 2015 12 4.13809e-01 2.16045e-01 80 2016 1 1.09159e+00 5.12205e-01 133 2016 2 1.52230e+00 7.08717e-01 270 2016 3 8.22545e-01 2.59011e-01 224 2016 4 3.68302e+00 2.04122e+00 17 2016 5 2.55899e-01 4.30829e-01 64 2016 6 2.23091e-01 2.90147e-01 123 2016 7 3.70897e-01 1.93156e-01 153 2016 8 7.26219e-01 4.41957e-01 114 2016 9 6.61705e-01 4.78831e-01 78 2016 10 6.23928e-01 2.48694e-01 240 2016 11 3.15006e-01 2.13623e-01 172 2016 12 1.83395e-01 1.51277e-01 161 2017 1 6.29361e-01 5.39789e-01 144 2017 2 9.41006e-01 3.34070e-01 199 2017 3 5.43781e-01 2.72283e-01 196 2017 4 5.58551e-01 3.26034e-01 152 2017 5 3.94789e-01 1.14526e-01 112 2017 6 5.50227e-01 7.80234e-01 24 2017 7 7.24944e-01 2.27685e-01 32 2017 8 3.66999e-01 3.30764e-01 63 2017 9 6.32247e-01 2.72938e-01 172 2017 10 5.74550e-01 1.95255e-01 197 2017 11 3.31636e-01 1.25959e-01 288 2017 12 2.88276e-01 5.16439e-01 176 2018 1 3.19764e-01 1.57475e-01 236 2018 2 3.07433e-01 1.30136e-01 96 2018 3 4.75527e-01 1.44283e-01 160 2018 4 6.43897e-01 5.67601e-01 118 2018 5 3.62720e-01 2.06863e-01 83 2018 6 5.21468e-01 2.22342e-01 41 2018 7 1.47350e-01 1.98902e-01 80 2018 8 1.17713e+00 4.99096e-01 48 2018 9 6.75356e-01 2.85033e-01 157 2018 10 9.71008e-01 5.06263e-01 321 2018 11 1.06107e+00 4.38222e-01 80 2018 12 1.52735e+00 7.74614e-01 58 2019 1 2.03909e+00 7.72763e-01 88 2019 2 7.15351e-01 5.30613e-01 26 2019 3 1.25059e+00 5.43932e-01 121 2019 4 9.48057e-01 2.78080e-01 80 2019 5 3.31729e-01 1.96126e-01 175 2019 6 1.61840e-01 1.37656e-01 48 2019 7 2.14737e-01 9.20786e-02 85 2019 8 2.84042e-01 3.55432e-01 160 2019 9 1.97997e-01 2.89473e+00 232 2019 10 4.61640e-01 1.28819e-01 144 2019 11 4.30425e-02 9.65385e-01 156 2019 12 2.66419e-01 8.61393e-02 96 2020 1 3.94039e-01 3.27409e-01 152 2020 2 4.25099e-01 2.42151e-01 144 2020 3 4.36675e-01 2.20593e-01 92 2020 4 3.98178e-01 9.95549e-02 80 2020 5 3.77512e-01 8.97966e-02 121 2020 6 6.48628e-01 2.56333e-01 37 2020 7 2.49929e-01 1.47725e-01 48 2020 8 2.97782e-01 1.38651e-01 78 2020 9 8.99810e-01 5.74237e-01 48 2020 10 9.51655e-01 4.96102e-01 175 2020 11 8.69882e-01 6.60443e-01 229 2020 12 6.97691e-01 1.65637e-01 138 2021 1 1.16323e+00 4.30211e-01 64 2021 2 1.56149e+00 5.54484e-01 110 2021 3 1.17541e+00 3.08933e-01 112 2021 4 9.07567e-01 3.33963e-01 105 2021 5 5.76250e-01 2.27453e-01 141 2021 6 1.37424e-01 2.57866e-01 32 2021 7 3.36174e-01 1.28815e-01 32 2021 8 1.01274e+00 4.46245e-01 112 2021 9 8.46191e-01 9.33263e-01 68 2021 10 9.99654e-01 6.58670e-01 68 2021 11 1.29884e+00 6.83585e-01 219 2021 12 5.16186e-01 2.37709e-01 84 2022 1 8.71296e-01 4.55539e-01 149 2022 2 7.00115e-01 3.02457e-01 160 2022 3 1.00168e+00 7.03447e-01 182 2022 4 1.27157e+00 1.04046e-01 48 2022 5 5.22975e-01 2.66370e-01 96 2022 6 1.68043e-01 1.96785e-01 128 2022 7 2.46257e-01 4.10371e-01 49 2022 8 3.01759e-01 2.12293e-01 51 2022 9 5.84897e-01 3.18887e-01 130 2022 10 5.74347e-01 2.80943e-01 295 2022 11 3.00536e-01 2.11045e-01 124 2022 12 4.13710e-01 4.35802e-01 224 2023 1 3.57218e-01 1.76291e-01 208 2023 2 7.14467e-01 1.93879e-01 160 2023 3 6.85417e-01 1.44186e-01 160 2023 4 3.75466e-01 1.61979e-01 96 2023 5 3.10576e-01 1.25726e-01 96 2023 6 5.99935e-01 5.36696e-01 112 2023 7 3.56050e-01 1.70798e-01 56 2023 8 3.06200e-01 3.11107e-01 133 2023 9 1.15435e+00 1.27315e+00 106 2023 10 2.39126e+00 2.13448e+01 258 2023 11 3.75847e-01 3.36504e-01 169 2023 12 1.20342e+00 2.14966e-01 16 2024 1 1.11385e+00 4.07061e-01 16 2024 2 8.40742e-01 4.94429e-01 112 2024 3 9.64002e-01 2.93258e-01 98 2024 4 nan nan 0