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 2.30483e+00 1.03316e+00 45 2002 8 6.75088e-01 4.12605e-01 125 2002 9 7.66620e-01 6.67346e-01 182 2002 10 7.82396e-01 7.78107e-01 553 2002 11 9.98149e-01 3.91708e-01 404 2002 12 1.28457e+00 6.47424e-01 538 2003 1 1.50608e+00 3.00596e-01 410 2003 2 9.36875e-01 5.40292e-01 487 2003 3 7.24416e-01 7.04171e-01 137 2003 4 6.26573e-01 5.69144e-01 360 2003 5 4.41710e-01 1.74652e-01 176 2003 6 6.20520e-01 4.96322e-01 55 2003 7 3.74450e-01 1.11227e-01 175 2003 8 9.98594e-01 7.96105e-01 127 2003 9 9.38304e-01 5.29724e-01 280 2003 10 9.07287e-01 1.61961e-01 409 2003 11 7.29328e-01 2.59868e-01 658 2003 12 7.01591e-01 2.33198e-01 684 2004 1 6.95139e-01 1.96033e-01 628 2004 2 4.86822e-01 1.18463e-01 350 2004 3 4.97177e-01 1.93420e-01 505 2004 4 4.30604e-01 1.30144e-01 288 2004 5 4.53169e-01 1.33901e-01 210 2004 6 4.24906e-01 1.09182e-01 281 2004 7 1.80205e-01 4.00565e-03 38 2004 8 6.13886e-01 1.19948e-01 154 2004 9 8.23574e-01 2.51213e-01 171 2004 10 1.64844e+00 1.06078e+00 413 2004 11 1.28301e+00 5.29527e-01 447 2004 12 1.17022e+00 2.68707e-01 274 2005 1 7.17549e-01 1.37511e-01 604 2005 2 6.40053e-01 2.11591e-01 521 2005 3 6.04156e-01 1.58742e-01 499 2005 4 6.24330e-01 1.02196e-01 457 2005 5 9.15827e-01 1.03123e+00 161 2005 6 2.78961e-01 3.73750e-02 82 2005 7 1.20923e+00 1.25576e+00 31 2005 8 3.77394e-01 1.02616e-01 132 2005 9 8.30777e-01 3.92321e-01 193 2005 10 6.75243e-01 4.16356e-01 475 2005 11 6.24279e-01 2.51429e-01 616 2005 12 7.19784e-01 2.55286e-01 636 2006 1 5.52543e-01 2.32889e-01 536 2006 2 4.03829e-01 1.07320e-01 884 2006 3 3.97261e-01 7.29425e-02 795 2006 4 4.09224e-01 7.06570e-02 516 2006 5 6.08953e-01 6.74915e-01 433 2006 6 7.03764e-01 7.22181e-01 349 2006 7 6.26433e-01 4.09840e-01 164 2006 8 4.84110e-01 9.49012e-02 281 2006 9 1.21934e+00 8.40563e-01 275 2006 10 9.07950e-01 3.78239e-01 681 2006 11 6.86874e-01 3.82452e-01 501 2006 12 5.08775e-01 1.15546e-01 219 2007 1 4.51221e-01 1.10301e-01 379 2007 2 3.86378e-01 1.12907e-01 559 2007 3 3.87418e-01 9.37087e-02 553 2007 4 5.12719e-01 5.65468e-01 395 2007 5 5.39772e-01 3.46550e-01 87 2007 6 5.58448e-01 7.94443e-01 141 2007 7 4.31920e-01 1.24815e-01 248 2007 8 4.83477e-01 8.97805e-02 182 2007 9 5.52821e-01 2.38734e-01 370 2007 10 4.93895e-01 1.22728e-01 300 2007 11 4.99376e-01 1.20577e-01 711 2007 12 4.49326e-01 1.25426e-01 687 2008 1 4.58471e-01 1.26088e-01 360 2008 2 3.81719e-01 1.15161e-01 466 2008 3 4.32840e-01 2.21120e-01 562 2008 4 8.75645e-01 7.66903e-01 317 2008 5 6.76891e-01 8.94029e-01 298 2008 6 3.65032e-01 8.53827e-02 338 2008 7 3.52009e-01 4.83963e-02 157 2008 8 6.50963e-01 2.28989e-01 161 2008 9 4.69105e-01 1.67102e-01 168 2008 10 5.14608e-01 3.70412e-01 782 2008 11 4.56238e-01 1.04197e-01 952 2008 12 4.20928e-01 9.48596e-02 836 2009 1 3.74702e-01 7.77669e-02 734 2009 2 3.54794e-01 5.52162e-02 710 2009 3 3.08705e-01 6.49548e-02 954 2009 4 4.24527e-01 5.10991e-02 194 2009 5 5.11767e-01 6.63952e-01 282 2009 6 3.22439e-01 5.96551e-02 179 2009 7 5.60290e-01 1.45522e-01 194 2009 8 6.46151e-01 6.76236e-02 65 2009 9 6.54962e-01 6.86343e-01 291 2009 10 8.85453e-01 3.08847e-01 346 2009 11 7.69588e-01 3.04848e-01 492 2009 12 4.89305e-01 1.58314e-01 335 2010 1 5.09065e-01 1.49071e-01 560 2010 2 4.61270e-01 7.86191e-02 588 2010 3 4.18663e-01 1.02988e-01 936 2010 4 6.30729e-01 2.71457e-01 532 2010 5 4.60857e-01 2.44427e-01 206 2010 6 5.29551e-01 3.99589e-01 236 2010 7 5.27981e-01 1.01257e+00 139 2010 8 5.37204e-01 1.55566e-01 146 2010 9 7.54793e-01 3.49993e-01 270 2010 10 6.24402e-01 1.29519e-01 1028 2010 11 5.66616e-01 1.36217e-01 836 2010 12 4.74044e-01 9.37828e-02 948 2011 1 3.77270e-01 7.17324e-02 573 2011 2 3.25319e-01 6.69920e-02 482 2011 3 3.30401e-01 7.76159e-02 948 2011 4 3.72089e-01 8.16791e-02 576 2011 5 8.23220e-01 8.70132e-01 262 2011 6 5.66342e-01 1.45968e-01 172 2011 7 4.36596e-01 1.96670e-01 201 2011 8 5.30616e-01 4.14440e-01 138 2011 9 6.17141e-01 1.28646e-01 388 2011 10 6.41232e-01 1.58326e-01 538 2011 11 5.90314e-01 1.75254e-01 694 2011 12 7.17660e-01 7.56083e-01 866 2012 1 4.32605e-01 8.72192e-02 640 2012 2 3.60882e-01 5.60877e-02 478 2012 3 3.62489e-01 7.92485e-02 462 2012 4 5.49088e-01 4.49048e-01 381 2012 5 6.30001e-01 7.93887e-01 346 2012 6 1.19247e+00 3.63734e-02 9 2012 7 5.82165e-01 5.86238e-02 131 2012 8 7.98748e-01 4.38515e-01 313 2012 9 1.06867e+00 4.76525e-01 273 2012 10 1.25532e+00 6.41003e-01 394 2012 11 7.24992e-01 3.57213e-01 652 2012 12 7.02873e-01 2.57482e-01 433 2013 1 5.67776e-01 1.50881e-01 519 2013 2 4.93145e-01 1.08440e-01 643 2013 3 4.66180e-01 1.35998e-01 692 2013 4 4.06752e-01 8.10333e-02 318 2013 5 7.07176e-01 5.66768e-01 301 2013 6 3.96393e-01 7.61246e-02 299 2013 7 6.85032e-01 8.22937e-02 154 2013 8 4.68243e-01 2.52789e-01 396 2013 9 3.60998e-01 1.82072e-01 199 2013 10 8.04006e-01 6.31061e-01 427 2013 11 5.47611e-01 1.09399e-02 18 2013 12 6.27933e-01 2.08715e-01 514 2014 1 5.11736e-01 1.24874e-01 634 2014 2 4.39043e-01 8.12521e-02 565 2014 3 4.21256e-01 2.08853e-01 569 2014 4 1.37273e+00 1.58088e+00 384 2014 5 5.63407e-01 7.10749e-01 286 2014 6 3.57289e-01 1.43502e-01 208 2014 7 1.09251e+00 1.55199e+00 230 2014 8 3.58284e-01 1.18044e-01 330 2014 9 3.23207e-01 1.03875e-01 143 2014 10 1.02592e+00 5.59127e-01 828 2014 11 7.25766e-01 1.42960e-01 624 2014 12 8.19381e-01 2.85215e-01 505 2015 1 6.54750e-01 2.43109e-01 443 2015 2 5.13578e-01 1.25174e-01 670 2015 3 5.06862e-01 5.57773e-02 442 2015 4 9.99755e-01 1.28787e+00 287 2015 5 7.72876e-01 9.57920e-01 465 2015 6 5.53048e-01 8.44573e-01 167 2015 7 5.05695e-01 6.30458e-02 61 2015 8 6.84230e-01 3.79111e-01 145 2015 9 1.05929e+00 3.31042e-01 73 2015 10 7.47659e-01 6.53690e-01 455 2015 11 7.75717e-01 5.08199e-01 299 2015 12 1.04515e+00 6.39167e-01 213 2016 1 6.95890e-01 2.99889e-01 477 2016 2 5.88639e-01 1.45679e-01 766 2016 3 4.95231e-01 1.02087e-01 332 2016 4 4.80343e-01 1.80050e-01 390 2016 5 5.57714e-01 4.56196e-01 416 2016 6 3.14028e-01 4.34818e-02 246 2016 7 3.37012e-01 6.86743e-02 129 2016 8 8.57990e-01 7.84073e-01 168 2016 9 5.42982e-01 5.54263e-01 432 2016 10 8.93541e-01 4.12675e-01 244 2016 11 9.40879e-01 4.39677e-01 463 2016 12 5.76214e-01 3.19028e-01 577 2017 1 4.84606e-01 1.21745e-01 437 2017 2 4.41539e-01 1.23617e-01 1011 2017 3 3.49028e-01 6.52612e-02 749 2017 4 4.02289e-01 2.44097e-01 408 2017 5 4.12376e-01 9.77268e-02 327 2017 6 2.85642e-01 9.41167e-02 151 2017 7 1.99257e+00 2.24799e+00 46 2017 8 6.22977e-01 8.36298e-01 142 2017 9 1.07766e+00 5.37798e-01 171 2017 10 1.60878e+00 9.33750e-01 125 2017 11 7.02527e-01 2.65691e-01 674 2017 12 5.62701e-01 2.61959e-01 685 2018 1 6.40439e-01 1.31468e-01 550 2018 2 5.22183e-01 8.41782e-02 382 2018 3 6.07290e-01 1.23712e-01 883 2018 4 4.26775e-01 1.74765e-01 485 2018 5 1.02788e+00 1.25361e+00 185 2018 6 6.20223e-01 3.74407e-01 269 2018 7 3.65751e-01 7.04128e-02 107 2018 8 1.14852e+00 8.70495e-01 177 2018 9 9.50611e-01 8.28843e-01 206 2018 10 6.51710e-01 7.27596e-01 283 2018 11 6.82878e-01 2.81816e-01 358 2018 12 7.85575e-01 4.68163e-01 472 2019 1 6.24592e-01 1.28497e-01 611 2019 2 5.85150e-01 1.21352e-01 539 2019 3 6.17470e-01 1.28106e-01 633 2019 4 4.31150e-01 8.89549e-02 331 2019 5 3.17963e-01 5.95645e-02 368 2019 6 1.21788e+00 1.08805e+00 185 2019 7 3.99769e-01 1.05266e-01 438 2019 8 5.93409e-01 3.43991e-01 199 2019 9 8.46884e-01 6.33003e-01 170 2019 10 5.43481e-01 2.74432e-01 302 2019 11 5.33666e-01 2.29580e-01 411 2019 12 1.09131e+00 7.56076e-01 184 2020 1 5.86266e-01 2.12775e-01 522 2020 2 5.28361e-01 1.19115e-01 461 2020 3 4.49406e-01 1.02535e-01 471 2020 4 6.84607e-01 7.17001e-01 270 2020 5 6.49256e-01 7.71314e-01 431 2020 6 4.63838e-01 4.05249e-01 299 2020 7 1.15477e+00 1.21482e+00 135 2020 8 4.89760e-01 2.90735e-01 203 2020 9 5.05712e-01 1.40482e-01 114 2020 10 7.87989e-01 5.00293e-01 107 2020 11 1.08391e+00 7.70671e-01 315 2020 12 8.61455e-01 1.92795e-01 135 2021 1 7.93464e-01 3.02327e-01 310 2021 2 5.39408e-01 1.64198e-01 784 2021 3 4.97055e-01 1.52608e-01 428 2021 4 1.26751e+00 1.60383e+00 275 2021 5 4.55045e-01 2.03402e-01 436 2021 6 3.68594e-01 1.07950e-01 211 2021 7 1.27515e+00 7.11880e-01 93 2021 8 6.15500e-01 3.40672e-01 166 2021 9 6.71165e-01 5.06383e-01 132 2021 10 8.95866e-01 5.38782e-01 381 2021 11 1.18204e+00 7.21459e-01 528 2021 12 7.16882e-01 1.66775e-01 758 2022 1 4.80627e-01 6.91546e-02 805 2022 2 4.22715e-01 1.14239e-01 995 2022 3 4.20266e-01 1.49329e-01 601 2022 4 3.48971e-01 6.80532e-02 28 2022 5 5.72538e-01 7.50478e-01 519 2022 6 4.25195e-01 9.05822e-02 79 2022 7 4.77053e-01 4.43423e-02 105 2022 8 4.54804e-01 1.22840e-01 152 2022 9 6.96879e-01 4.10219e-01 335 2022 10 7.77144e-01 4.75764e-01 632 2022 11 1.01568e+00 1.10999e+00 459 2022 12 6.74841e-01 1.20318e-01 610 2023 1 6.17849e-01 2.93675e-01 657 2023 2 4.26265e-01 1.19543e-01 1069 2023 3 4.02012e-01 3.31867e-01 720 2023 4 3.05768e-01 1.11289e-01 368 2023 5 3.68007e-01 2.34304e-01 507 2023 6 9.20107e-01 1.15493e+00 209 2023 7 3.27662e-01 1.53541e-01 218 2023 8 3.97280e-01 1.08205e-01 271 2023 9 5.61206e-01 5.73673e-01 608 2023 10 9.52202e-01 1.01757e+00 323 2023 11 6.64472e-01 6.16552e-01 654 2023 12 4.11668e-01 6.60410e-02 255 2024 1 4.47701e-01 5.10254e-02 316 2024 2 4.07536e-01 8.59091e-02 746 2024 3 3.53434e-01 5.09317e-02 425 2024 4 nan nan 0