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 9.51030e-01 1.80399e-01 90 2002 9 9.00959e-01 1.64416e-01 172 2002 10 7.22147e-01 1.82626e-01 282 2002 11 6.99589e-01 2.09928e-01 324 2002 12 7.86624e-01 1.32206e-01 303 2003 1 7.48957e-01 1.58650e-01 554 2003 2 7.02181e-01 1.47637e-01 250 2003 3 6.40610e-01 1.11132e-01 250 2003 4 8.74594e-01 6.97889e-02 42 2003 5 5.46265e-01 4.99650e-02 4 2003 6 6.69743e-01 9.56483e-02 34 2003 7 nan nan 0 2003 8 8.07789e-01 1.58563e-01 51 2003 9 1.05832e+00 3.38999e-01 116 2003 10 7.65414e-01 1.46434e-01 281 2003 11 8.88136e-01 1.95015e-01 86 2003 12 8.89324e-01 2.00732e-01 144 2004 1 7.16386e-01 1.80441e-01 500 2004 2 6.81071e-01 9.66505e-02 302 2004 3 7.10967e-01 1.39922e-01 304 2004 4 6.81921e-01 1.31104e-01 264 2004 5 5.34058e-01 1.23060e-01 8 2004 6 7.30155e-01 1.70682e-01 107 2004 7 7.19294e-01 7.25470e-02 50 2004 8 nan nan 0 2004 9 1.44226e+00 6.58512e-01 59 2004 10 8.77432e-01 1.60069e-01 127 2004 11 6.92961e-01 1.68237e-01 246 2004 12 6.40000e-01 9.16281e-02 319 2005 1 8.94404e-01 1.26407e-01 227 2005 2 1.69174e+00 8.87672e-01 209 2005 3 6.15030e-01 1.20581e-01 430 2005 4 7.19437e-01 1.62284e-01 96 2005 5 1.40456e+00 5.24754e-01 62 2005 6 5.63954e-01 5.45220e-02 7 2005 7 7.62899e-01 1.52761e-01 60 2005 8 4.45489e-01 1.32704e-01 6 2005 9 8.60840e-01 2.37118e-01 114 2005 10 1.12948e+00 1.10198e+00 36 2005 11 7.96085e-01 3.12231e-01 182 2005 12 7.15526e-01 1.59103e-01 407 2006 1 8.39186e-01 1.33015e-01 198 2006 2 5.90595e-01 9.56889e-02 439 2006 3 6.40912e-01 1.17200e-01 449 2006 4 6.43321e-01 1.25843e-01 103 2006 5 5.96001e-01 1.21721e-01 80 2006 6 7.27240e-01 1.14333e-01 26 2006 7 6.72223e-01 8.54451e-02 9 2006 8 7.64698e-01 1.76432e-01 108 2006 9 8.24494e-01 1.15753e-01 116 2006 10 9.33111e-01 2.18126e-01 164 2006 11 7.07886e-01 1.15778e-01 374 2006 12 8.26182e-01 2.18302e-01 202 2007 1 6.30539e-01 9.79720e-02 385 2007 2 5.99666e-01 1.09759e-01 510 2007 3 6.96090e-01 1.50496e-01 212 2007 4 7.11237e-01 2.01127e-01 86 2007 5 7.10550e-01 9.25174e-02 40 2007 6 7.91807e-01 1.52508e-01 100 2007 7 8.03752e-01 1.82135e-01 171 2007 8 7.36370e-01 8.95159e-02 138 2007 9 7.49308e-01 1.40796e-01 96 2007 10 6.68954e-01 8.96167e-02 86 2007 11 9.23265e-01 1.11929e-01 219 2007 12 7.73551e-01 1.28346e-01 404 2008 1 6.87977e-01 1.08430e-01 414 2008 2 5.72218e-01 9.98063e-02 355 2008 3 5.76826e-01 1.34107e-01 323 2008 4 5.72959e-01 1.02471e-01 189 2008 5 6.25002e-01 8.23519e-02 149 2008 6 7.80859e-01 1.54985e-01 67 2008 7 7.55967e-01 1.91972e-01 142 2008 8 7.05980e-01 7.71187e-02 37 2008 9 7.22731e-01 9.84157e-02 126 2008 10 6.99568e-01 1.01832e-01 274 2008 11 7.18486e-01 1.09738e-01 339 2008 12 7.27430e-01 1.25951e-01 380 2009 1 6.26854e-01 9.28665e-02 399 2009 2 6.43951e-01 6.02051e-02 115 2009 3 6.31716e-01 1.02686e-01 88 2009 4 7.59490e-01 3.53771e-01 311 2009 5 1.05771e+00 2.30662e-01 94 2009 6 7.89930e-01 1.06924e-01 36 2009 7 8.16383e-01 9.97257e-02 57 2009 8 nan nan 0 2009 9 8.02920e-01 2.26323e-01 160 2009 10 7.50122e-01 9.84559e-02 378 2009 11 7.97295e-01 1.24109e-01 292 2009 12 8.63942e-01 3.24924e-01 358 2010 1 8.63345e-01 2.06621e-01 394 2010 2 6.83797e-01 8.26909e-02 247 2010 3 8.39299e-01 2.02594e-01 232 2010 4 6.18223e-01 6.43729e-02 54 2010 5 7.06497e-01 1.10090e-01 58 2010 6 6.97794e-01 6.01069e-02 52 2010 7 nan nan 0 2010 8 8.75892e-01 1.75620e-01 123 2010 9 9.26824e-01 1.77119e-01 133 2010 10 7.17393e-01 2.11662e-01 164 2010 11 7.29621e-01 1.18077e-01 134 2010 12 8.53490e-01 4.17012e-01 334 2011 1 5.93627e-01 8.76708e-02 358 2011 2 6.18311e-01 1.09325e-01 397 2011 3 5.91012e-01 9.74778e-02 252 2011 4 6.45933e-01 1.14844e-01 181 2011 5 6.68374e-01 1.37040e-01 137 2011 6 6.15161e-01 7.26656e-02 6 2011 7 nan nan 0 2011 8 nan nan 0 2011 9 8.57036e-01 1.50312e-01 192 2011 10 7.36847e-01 1.39682e-01 152 2011 11 8.32349e-01 1.51639e-01 137 2011 12 7.32129e-01 1.28652e-01 196 2012 1 6.62672e-01 1.18690e-01 255 2012 2 5.89395e-01 1.07526e-01 198 2012 3 5.74742e-01 6.86718e-02 92 2012 4 6.10910e-01 7.03676e-02 44 2012 5 6.48764e-01 4.52355e-02 25 2012 6 5.27001e-01 0.00000e+00 1 2012 7 6.45376e-01 9.24777e-02 44 2012 8 7.73712e-01 3.64552e-01 58 2012 9 7.41293e-01 1.28310e-01 190 2012 10 8.22956e-01 2.57991e-01 246 2012 11 7.02953e-01 9.98518e-02 243 2012 12 8.10057e-01 1.50052e-01 258 2013 1 7.70687e-01 2.06101e-01 323 2013 2 6.33162e-01 1.07365e-01 489 2013 3 7.02342e-01 2.04318e-01 323 2013 4 6.06072e-01 1.35387e-01 236 2013 5 5.40111e-01 8.83141e-02 17 2013 6 nan nan 0 2013 7 6.48060e-01 1.03303e-01 51 2013 8 6.08037e-01 8.46193e-02 16 2013 9 7.74576e-01 8.87857e-02 114 2013 10 7.29049e-01 4.32661e-02 73 2013 11 1.03855e+00 4.52207e-01 204 2013 12 1.26580e+00 4.66991e-01 248 2014 1 6.88656e-01 1.54771e-01 342 2014 2 5.72294e-01 9.04256e-02 356 2014 3 6.39626e-01 1.24965e-01 365 2014 4 6.41958e-01 1.30351e-01 180 2014 5 6.72610e-01 8.37808e-02 30 2014 6 6.31937e-01 1.04289e-01 81 2014 7 5.80462e-01 7.80976e-02 89 2014 8 1.06400e+00 1.92814e-01 47 2014 9 7.66531e-01 1.14187e-01 124 2014 10 9.64699e-01 1.95265e-01 170 2014 11 8.76176e-01 3.07267e-01 264 2014 12 7.60524e-01 1.88234e-01 438 2015 1 7.22824e-01 1.47815e-01 301 2015 2 7.04478e-01 8.14870e-02 411 2015 3 5.74459e-01 7.36186e-02 174 2015 4 6.15230e-01 1.10859e-01 107 2015 5 8.00658e-01 1.84912e-01 142 2015 6 nan nan 0 2015 7 nan nan 0 2015 8 7.80008e-01 1.04283e-01 203 2015 9 7.49488e-01 1.05366e-01 187 2015 10 9.28661e-01 2.23442e-01 290 2015 11 7.76431e-01 2.00437e-01 179 2015 12 7.27851e-01 1.04287e-01 210 2016 1 7.50773e-01 8.81307e-02 388 2016 2 6.88043e-01 9.32799e-02 334 2016 3 5.91204e-01 7.54985e-02 198 2016 4 5.80726e-01 1.29007e-01 366 2016 5 7.20414e-01 1.79205e-01 142 2016 6 7.40596e-01 1.60197e-01 73 2016 7 6.91359e-01 9.23853e-03 3 2016 8 7.73570e-01 1.69253e-01 91 2016 9 7.38383e-01 1.71691e-01 235 2016 10 9.88805e-01 2.03547e-01 137 2016 11 1.47641e+00 1.02573e+00 83 2016 12 8.12195e-01 1.19074e-01 261 2017 1 7.61527e-01 1.60243e-01 363 2017 2 6.43842e-01 1.18877e-01 402 2017 3 6.57783e-01 1.12237e-01 199 2017 4 6.08622e-01 9.18934e-02 185 2017 5 6.93072e-01 1.31380e-01 121 2017 6 8.12251e-01 1.79696e-01 92 2017 7 1.01885e+00 1.83742e-01 65 2017 8 nan nan 0 2017 9 1.41436e+00 5.59744e-01 96 2017 10 9.24744e-01 2.24590e-01 274 2017 11 8.79223e-01 2.38562e-01 220 2017 12 9.38149e-01 2.38905e-01 363 2018 1 8.54283e-01 2.63788e-01 172 2018 2 8.16806e-01 1.68777e-01 278 2018 3 6.50950e-01 8.70796e-02 189 2018 4 6.14346e-01 1.04704e-01 163 2018 5 6.66216e-01 9.24603e-02 206 2018 6 7.64926e-01 9.73358e-02 77 2018 7 8.84314e-01 8.13815e-03 12 2018 8 6.72003e-01 8.21900e-02 72 2018 9 6.94448e-01 1.08768e-01 86 2018 10 8.92796e-01 3.87448e-01 190 2018 11 8.98599e-01 2.44086e-01 337 2018 12 8.22040e-01 1.68306e-01 226 2019 1 7.23059e-01 9.60856e-02 403 2019 2 6.45631e-01 8.32880e-02 255 2019 3 5.76103e-01 1.09984e-01 331 2019 4 6.23207e-01 1.45841e-01 189 2019 5 6.76855e-01 1.23275e-01 128 2019 6 7.16438e-01 9.94051e-02 95 2019 7 7.65422e-01 1.35676e-01 51 2019 8 7.31630e-01 1.34757e-01 58 2019 9 1.22732e+00 4.82285e-01 174 2019 10 8.61807e-01 2.01240e-01 270 2019 11 9.14916e-01 1.32875e-01 350 2019 12 1.14654e+00 2.28661e-01 346 2020 1 8.38137e-01 2.10142e-01 226 2020 2 6.64300e-01 1.05147e-01 323 2020 3 6.90900e-01 1.19055e-01 318 2020 4 6.64203e-01 1.31096e-01 237 2020 5 7.48444e-01 1.93735e-01 89 2020 6 9.03997e-01 3.52243e-01 251 2020 7 7.48527e-01 6.45103e-02 79 2020 8 8.41705e-01 2.01729e-01 91 2020 9 5.97199e-01 8.47234e-02 56 2020 10 7.51808e-01 1.25797e-01 238 2020 11 7.09441e-01 1.12614e-01 199 2020 12 8.00007e-01 1.41319e-01 335 2021 1 6.37644e-01 1.40281e-01 456 2021 2 7.29687e-01 1.52615e-01 240 2021 3 5.96529e-01 9.06576e-02 331 2021 4 7.98046e-01 3.42632e-01 51 2021 5 7.60151e-01 1.66711e-01 84 2021 6 1.12469e+00 9.98948e-02 34 2021 7 6.77356e-01 1.17739e-01 18 2021 8 6.71554e-01 1.09897e-01 59 2021 9 8.54860e-01 2.70825e-01 177 2021 10 7.10322e-01 1.62144e-01 211 2021 11 8.45427e-01 2.18912e-01 331 2021 12 9.58390e-01 3.07684e-01 277 2022 1 6.66124e-01 7.70831e-02 574 2022 2 6.18813e-01 1.13954e-01 248 2022 3 5.87635e-01 9.74189e-02 212 2022 4 7.47304e-01 1.01204e-01 42 2022 5 6.13871e-01 1.48491e-01 34 2022 6 6.51623e-01 1.48457e-01 163 2022 7 7.93521e-01 8.27553e-02 41 2022 8 7.40553e-01 2.42693e-01 71 2022 9 8.75150e-01 3.03768e-02 35 2022 10 8.73931e-01 1.57896e-01 285 2022 11 8.19916e-01 1.28749e-01 411 2022 12 1.07423e+00 2.54017e-01 790 2023 1 6.92211e-01 2.02597e-01 544 2023 2 6.09172e-01 9.15277e-02 269 2023 3 6.03636e-01 1.00984e-01 479 2023 4 5.86219e-01 1.70461e-01 401 2023 5 6.47594e-01 1.37910e-01 265 2023 6 8.00682e-01 1.04881e-01 151 2023 7 nan nan 0 2023 8 1.08330e+00 1.53255e-01 152 2023 9 9.20807e-01 1.59677e-01 183 2023 10 1.08005e+00 4.14972e-01 204 2023 11 7.97328e-01 2.28286e-01 324 2023 12 8.25940e-01 2.63138e-01 399 2024 1 7.66167e-01 1.28994e-01 450 2024 2 7.28056e-01 1.86635e-01 462 2024 3 6.24643e-01 7.72705e-02 222 2024 4 nan nan 0