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 1.63928e+00 6.30847e-01 208 2002 8 9.94114e-01 3.21604e-01 404 2002 9 1.23155e+00 5.09038e-01 351 2002 10 1.12352e+00 2.40514e-01 79 2002 11 nan nan 0 2002 12 9.35645e-01 5.57599e-02 35 2003 1 8.92319e-01 6.49166e-02 6 2003 2 nan nan 0 2003 3 6.39226e-01 8.35598e-02 42 2003 4 7.67753e-01 3.35819e-01 276 2003 5 6.62884e-01 2.51786e-01 181 2003 6 1.23459e+00 9.20394e-01 244 2003 7 1.63827e+00 4.63617e-01 125 2003 8 1.18908e+00 5.92764e-01 325 2003 9 1.31046e+00 4.47071e-01 233 2003 10 9.89819e-01 3.80296e-01 162 2003 11 9.62044e-01 2.26966e-01 164 2003 12 7.91585e-01 1.61711e-01 130 2004 1 nan nan 0 2004 2 6.19929e-01 2.19141e-02 7 2004 3 8.18945e-01 2.69711e-01 100 2004 4 7.58170e-01 2.23886e-01 241 2004 5 9.80595e-01 4.87836e-01 131 2004 6 1.73697e+00 1.61679e+00 154 2004 7 1.95917e+00 9.76006e-01 101 2004 8 1.16922e+00 2.65908e-01 200 2004 9 1.61002e+00 6.30447e-01 452 2004 10 1.27769e+00 3.92070e-01 178 2004 11 8.98593e-01 2.51086e-01 150 2004 12 2.25120e+00 2.28680e-01 3 2005 1 nan nan 0 2005 2 5.18888e-01 7.59391e-02 34 2005 3 5.30654e-01 2.09305e-01 183 2005 4 6.38131e-01 2.84060e-01 361 2005 5 1.21500e+00 1.19716e+00 196 2005 6 1.48578e+00 9.60141e-01 158 2005 7 8.61383e-01 2.20620e-01 320 2005 8 1.06132e+00 3.54318e-01 262 2005 9 1.08545e+00 3.38792e-01 299 2005 10 8.17010e-01 2.39273e-01 187 2005 11 1.18983e+00 5.89359e-01 137 2005 12 5.16453e-01 8.44458e-02 31 2006 1 7.66502e-01 1.95807e-01 94 2006 2 nan nan 0 2006 3 7.21853e-01 3.05586e-01 338 2006 4 7.36520e-01 2.46729e-01 330 2006 5 2.01291e+00 2.58208e+00 134 2006 6 1.44638e+00 8.01968e-01 273 2006 7 7.27573e-01 2.62808e-01 125 2006 8 1.06175e+00 3.23250e-01 392 2006 9 9.75405e-01 4.20760e-01 133 2006 10 9.66568e-01 3.51157e-01 112 2006 11 6.00086e-01 1.72860e-01 93 2006 12 1.01459e+00 3.04523e-01 36 2007 1 6.43434e-01 8.32573e-02 36 2007 2 8.73201e-01 2.31749e-01 32 2007 3 8.64124e-01 6.82759e-01 185 2007 4 9.11838e-01 3.84791e-01 125 2007 5 1.60055e+00 3.43283e+00 236 2007 6 1.13916e+00 4.72526e-01 348 2007 7 8.31431e-01 2.13430e-01 328 2007 8 7.73487e-01 2.52177e-01 248 2007 9 1.17386e+00 4.80764e-01 393 2007 10 1.03462e+00 2.51739e-01 212 2007 11 7.80936e-01 1.28246e-01 33 2007 12 7.33582e-01 1.18309e-01 78 2008 1 9.79204e-01 1.26486e-01 27 2008 2 4.02056e-01 7.25078e-02 29 2008 3 4.93758e-01 1.20705e-01 127 2008 4 1.01845e+00 9.21565e-01 345 2008 5 1.17249e+00 5.99691e-01 167 2008 6 9.02086e-01 4.74059e-01 61 2008 7 2.39921e+00 1.59781e+00 148 2008 8 1.17343e+00 5.79278e-01 427 2008 9 1.31169e+00 7.27993e-01 349 2008 10 1.11739e+00 2.45144e-01 236 2008 11 7.02890e-01 2.47735e-01 111 2008 12 1.10048e+00 2.65164e-01 9 2009 1 nan nan 0 2009 2 3.90926e-01 7.16877e-02 43 2009 3 6.71769e-01 1.63018e-01 152 2009 4 7.95698e-01 5.78690e-01 369 2009 5 2.02092e+00 2.42863e+00 196 2009 6 1.28585e+00 8.74810e-01 181 2009 7 1.03153e+00 3.54997e-01 156 2009 8 9.00111e-01 8.48007e-01 213 2009 9 1.59157e+00 3.16790e+00 461 2009 10 1.20239e+00 4.56593e-01 72 2009 11 9.19529e-01 3.27600e-01 219 2009 12 nan nan 0 2010 1 6.82960e-01 1.19389e-01 49 2010 2 5.44178e-01 1.12925e-01 79 2010 3 4.89817e-01 1.51291e-01 266 2010 4 7.83944e-01 4.22243e-01 221 2010 5 7.87618e-01 4.03970e-01 395 2010 6 9.04539e-01 3.43891e-01 166 2010 7 6.85844e-01 1.57214e-01 194 2010 8 7.51957e-01 2.02821e-01 200 2010 9 9.86373e-01 3.02138e-01 121 2010 10 1.08217e+00 8.23820e-01 316 2010 11 7.69243e-01 3.15501e-01 209 2010 12 7.03324e-01 1.82112e-01 11 2011 1 5.70044e-01 0.00000e+00 1 2011 2 6.61667e-01 3.74619e-01 56 2011 3 7.13096e-01 1.61719e-01 150 2011 4 6.30653e-01 2.25703e-01 277 2011 5 1.03590e+00 6.79989e-01 199 2011 6 2.23304e+00 3.24546e+00 143 2011 7 2.02780e+00 1.48508e+00 221 2011 8 1.40896e+00 6.26609e-01 381 2011 9 2.17680e+00 1.77318e+00 207 2011 10 1.20885e+00 5.02854e-01 351 2011 11 1.02965e+00 3.35380e-01 109 2011 12 nan nan 0 2012 1 nan nan 0 2012 2 5.36147e-01 8.35942e-02 132 2012 3 7.12063e-01 1.71439e-01 231 2012 4 7.06362e-01 4.78572e-01 338 2012 5 7.00525e-01 3.43034e-01 220 2012 6 1.00507e+00 3.84316e-01 154 2012 7 5.00435e-01 1.25846e-01 218 2012 8 6.35611e-01 3.21111e-01 331 2012 9 7.90752e-01 1.96079e-01 384 2012 10 1.35130e+00 3.35704e+00 168 2012 11 5.92287e-01 7.78681e-02 70 2012 12 6.62457e-01 6.39137e-02 27 2013 1 9.78323e-01 3.08749e-01 83 2013 2 nan nan 0 2013 3 6.47408e-01 2.08186e-01 190 2013 4 1.37156e+00 1.90384e+00 101 2013 5 1.96016e+00 1.68872e+00 148 2013 6 1.16981e+00 6.63122e-01 108 2013 7 9.11410e-01 2.58680e-01 161 2013 8 8.76621e-01 2.18083e-01 206 2013 9 1.25816e+00 4.22418e-01 476 2013 10 1.16246e+00 1.78354e-01 225 2013 11 8.09341e-01 2.24320e-01 78 2013 12 1.56651e+00 1.28396e-01 21 2014 1 nan nan 0 2014 2 nan nan 0 2014 3 5.47710e-01 1.77343e-01 23 2014 4 5.73698e-01 1.60305e-01 198 2014 5 3.12090e+00 9.76972e+00 167 2014 6 3.60483e+00 5.93191e+00 144 2014 7 1.33186e+00 3.74829e-01 100 2014 8 1.27716e+00 5.21569e-01 205 2014 9 1.44077e+00 1.22214e+00 232 2014 10 1.49333e+00 3.84282e-01 163 2014 11 2.30163e+00 0.00000e+00 1 2014 12 1.01190e+00 5.91772e-01 100 2015 1 nan nan 0 2015 2 nan nan 0 2015 3 6.00205e-01 1.25539e-01 80 2015 4 9.54257e-01 4.09789e-01 272 2015 5 7.70477e-01 1.99475e-01 123 2015 6 1.00056e+00 4.33136e-01 214 2015 7 1.02495e+00 3.45727e-01 141 2015 8 1.08271e+00 3.03078e-01 194 2015 9 1.26533e+00 3.98627e-01 294 2015 10 1.35410e+00 2.20493e-01 81 2015 11 1.08510e+00 1.73330e-01 238 2015 12 7.49772e-01 1.19056e-01 67 2016 1 1.05805e+00 3.65192e-01 33 2016 2 nan nan 0 2016 3 1.08296e+00 3.07760e-01 173 2016 4 9.90094e-01 3.61718e-01 243 2016 5 8.04931e-01 4.66823e-01 228 2016 6 1.70623e+00 1.39689e+00 241 2016 7 7.75855e-01 2.12607e-01 253 2016 8 7.97359e-01 1.94076e-01 320 2016 9 1.10691e+00 2.66963e-01 265 2016 10 1.07963e+00 2.80338e-01 149 2016 11 1.04202e+00 1.74490e-01 196 2016 12 7.83302e-01 1.62057e-01 14 2017 1 8.13345e-01 1.21378e-01 74 2017 2 7.02500e-01 1.23778e-01 66 2017 3 8.42069e-01 2.78765e-01 138 2017 4 1.05045e+00 1.63970e+00 299 2017 5 7.70043e-01 3.14484e-01 187 2017 6 1.35667e+00 7.85720e-01 166 2017 7 1.14758e+00 3.76077e-01 308 2017 8 2.03589e+00 1.14455e+00 69 2017 9 1.16062e+00 5.12496e-01 330 2017 10 1.83185e+00 2.35728e+00 270 2017 11 9.41661e-01 1.92152e-01 47 2017 12 nan nan 0 2018 1 nan nan 0 2018 2 1.18135e+00 4.98131e-01 75 2018 3 6.12176e-01 1.14981e-01 395 2018 4 1.34204e+00 3.33998e-01 133 2018 5 2.68740e+00 1.03797e+01 303 2018 6 1.12529e+00 5.25014e-01 221 2018 7 8.53701e-01 2.40186e-01 269 2018 8 9.35053e-01 3.45438e-01 93 2018 9 1.30712e+00 4.53010e-01 284 2018 10 1.25522e+00 4.84429e-01 168 2018 11 nan nan 0 2018 12 nan nan 0 2019 1 5.84706e-01 7.23860e-02 47 2019 2 nan nan 0 2019 3 6.35511e-01 1.01031e-01 216 2019 4 8.13464e-01 3.69812e-01 188 2019 5 5.94273e-01 2.30369e-01 232 2019 6 2.48541e+00 4.01206e+00 260 2019 7 2.46227e+00 2.01044e+00 171 2019 8 1.64089e+00 7.60962e-01 287 2019 9 1.89255e+00 2.76658e+00 127 2019 10 1.82827e+00 7.73285e-01 112 2019 11 nan nan 0 2019 12 1.54486e+00 6.52158e-01 81 2020 1 nan nan 0 2020 2 8.58469e-01 1.74143e-01 89 2020 3 8.95962e-01 1.80338e-01 205 2020 4 1.00860e+00 5.52508e-01 237 2020 5 1.08301e+00 6.63502e-01 232 2020 6 1.75092e+00 1.78659e+00 361 2020 7 8.81513e-01 2.45250e-01 318 2020 8 1.31217e+00 7.77768e-01 117 2020 9 2.63821e+00 1.79542e+00 218 2020 10 1.24662e+00 3.99678e-01 84 2020 11 2.08566e+00 1.66996e+00 200 2020 12 1.53380e+00 1.86355e-01 41 2021 1 9.23887e-01 5.69552e-02 45 2021 2 5.78783e-01 1.10563e-01 51 2021 3 7.44813e-01 1.78055e-01 353 2021 4 7.30007e-01 2.49493e-01 197 2021 5 1.56329e+00 1.92824e+00 198 2021 6 1.44424e+00 6.82985e-01 92 2021 7 9.12028e-01 1.96659e-01 176 2021 8 1.83626e+00 2.78274e+00 143 2021 9 1.49252e+00 8.22802e-01 291 2021 10 1.83647e+00 6.74113e-01 130 2021 11 1.22068e+00 4.34406e-01 84 2021 12 1.48149e+00 5.88886e-01 73 2022 1 7.75491e-01 9.92166e-02 12 2022 2 nan nan 0 2022 3 7.05634e-01 2.54877e-01 104 2022 4 1.76543e+00 1.18325e+00 127 2022 5 1.07957e+00 8.11090e-01 118 2022 6 1.37685e+00 5.93361e-01 197 2022 7 1.01975e+00 6.01303e-01 130 2022 8 1.16452e+00 5.69595e-01 425 2022 9 2.28529e+00 1.67953e+00 354 2022 10 1.49466e+00 7.68261e-01 520 2022 11 1.01487e+00 3.77883e-01 166 2022 12 1.12390e+00 4.59323e-01 48 2023 1 nan nan 0 2023 2 9.94592e-01 2.75585e-01 193 2023 3 8.39442e-01 2.83551e-01 484 2023 4 1.13171e+00 7.98068e-01 358 2023 5 3.52639e+00 4.68915e+00 350 2023 6 1.23991e+00 5.28785e-01 161 2023 7 9.11771e-01 4.70924e-01 342 2023 8 2.19719e+00 4.67982e+00 362 2023 9 2.05459e+00 1.47941e+00 381 2023 10 1.91347e+00 9.84012e-01 212 2023 11 1.17065e+00 5.17577e-01 164 2023 12 nan nan 0 2024 1 nan nan 0 2024 2 9.31615e-01 3.87026e-01 402 2024 3 8.71527e-01 3.28147e-01 205 2024 4 nan nan 0