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 3.92443e-01 1.02310e-01 317 2002 8 3.42639e-01 7.68365e-02 512 2002 9 3.61375e-01 7.01987e-02 385 2002 10 4.06318e-01 1.13916e-01 670 2002 11 5.55323e-01 1.21074e-01 671 2002 12 6.53811e-01 9.88416e-01 584 2003 1 6.45674e-01 2.21122e-01 896 2003 2 5.82772e-01 1.65233e-01 496 2003 3 9.03737e-01 9.76314e-02 64 2003 4 6.49177e-01 3.21678e-01 76 2003 5 2.83659e+00 4.48570e+00 258 2003 6 8.73231e+01 5.35489e+02 227 2003 7 6.67993e-01 5.97145e-01 258 2003 8 5.74620e-01 3.44179e-01 406 2003 9 5.61026e-01 7.26095e-01 440 2003 10 8.11440e-01 6.25960e-01 938 2003 11 8.05425e-01 3.78364e-01 1079 2003 12 5.39639e-01 1.82934e-01 749 2004 1 6.28829e-01 2.53546e-01 877 2004 2 5.81447e-01 2.72514e-01 383 2004 3 1.03861e+00 7.68974e-01 742 2004 4 5.24696e-01 1.01937e-01 320 2004 5 4.33855e-01 8.74485e-02 695 2004 6 3.70193e-01 8.75449e-02 483 2004 7 5.15850e-01 2.13238e-01 444 2004 8 4.35949e-01 1.53364e-01 513 2004 9 6.21840e-01 3.55326e-01 164 2004 10 1.78939e+00 4.91071e-01 128 2004 11 2.49761e+02 1.42276e+03 223 2004 12 5.31786e+01 7.08412e+02 380 2005 1 9.58253e-01 3.80743e-01 783 2005 2 6.54739e+00 7.17732e+01 521 2005 3 9.93313e-01 3.49230e-01 447 2005 4 1.12162e+00 9.15871e-01 274 2005 5 2.53777e-01 2.46926e-02 79 2005 6 5.75963e-01 3.67425e-01 315 2005 7 4.89475e-01 1.74691e-01 316 2005 8 3.15896e+00 3.63278e+00 180 2005 9 1.32667e+00 1.65102e+00 320 2005 10 5.74441e-01 3.67644e-01 914 2005 11 6.54311e-01 1.59792e-01 999 2005 12 7.13749e-01 2.73287e-01 1024 2006 1 1.09137e+00 6.76230e-01 586 2006 2 1.01712e+00 3.81179e-01 755 2006 3 1.07659e+00 1.64555e+00 1135 2006 4 8.45120e-01 2.79860e-01 230 2006 5 4.46380e-01 9.65880e-02 493 2006 6 4.04186e-01 1.08772e-01 338 2006 7 5.06864e-01 1.53821e-01 294 2006 8 4.52788e-01 7.83779e-02 502 2006 9 3.92093e-01 7.49680e-02 881 2006 10 4.56088e-01 2.39693e-01 957 2006 11 4.95819e-01 2.32856e-01 762 2006 12 4.58918e-01 2.70455e-01 571 2007 1 3.92802e-01 1.15671e-01 490 2007 2 4.18770e-01 1.85509e-01 723 2007 3 4.31856e-01 1.49536e-01 1024 2007 4 3.85043e-01 1.44643e-01 525 2007 5 3.44629e-01 9.58442e-02 296 2007 6 3.75234e-01 8.36439e-02 320 2007 7 5.81715e-01 3.88870e-01 494 2007 8 3.65929e-01 5.92884e-02 541 2007 9 4.17053e-01 1.51337e-01 544 2007 10 4.29680e-01 1.05875e-01 714 2007 11 4.68293e-01 1.84803e-01 1030 2007 12 5.76489e-01 3.18024e-01 828 2008 1 5.12330e-01 2.71060e-01 768 2008 2 4.51838e-01 1.58340e-01 840 2008 3 2.05279e+00 2.46844e+00 633 2008 4 9.07560e-01 1.37759e+00 670 2008 5 7.46845e-01 3.29897e-01 512 2008 6 4.32031e-01 1.57420e-01 524 2008 7 6.17227e-01 2.41154e-01 405 2008 8 5.59839e-01 1.76342e-01 326 2008 9 4.30167e-01 2.32126e-01 440 2008 10 7.81546e-01 4.47993e-01 985 2008 11 5.88293e-01 2.38873e-01 930 2008 12 8.97979e-01 4.86754e-01 1029 2009 1 6.76706e-01 3.18035e-01 576 2009 2 5.74814e-01 1.23378e-01 907 2009 3 5.18620e-01 2.11288e-01 905 2009 4 5.62661e-01 1.58007e-01 331 2009 5 5.62770e-01 2.23960e-01 207 2009 6 3.95576e-01 1.25394e-01 469 2009 7 6.13839e-01 7.53371e-01 111 2009 8 4.66603e-01 2.03896e-01 539 2009 9 4.53639e-01 2.73460e-01 675 2009 10 5.11118e-01 1.91244e-01 800 2009 11 4.90754e-01 1.42881e-01 826 2009 12 7.28802e-01 2.33027e-01 192 2010 1 6.62122e-01 2.18593e-01 947 2010 2 1.23118e+00 6.39557e-01 689 2010 3 1.14803e+00 4.76954e-01 869 2010 4 1.08457e+00 2.51520e-01 201 2010 5 2.60272e+00 6.25437e+00 497 2010 6 4.47193e-01 5.87990e-02 594 2010 7 4.72582e-01 2.10690e-01 440 2010 8 4.61324e-01 5.66666e-02 257 2010 9 4.71272e-01 1.44573e-01 755 2010 10 4.70608e-01 1.48455e-01 1536 2010 11 5.39878e-01 1.95927e-01 1152 2010 12 5.39772e-01 3.22502e-01 1024 2011 1 4.45957e-01 1.50859e-01 704 2011 2 3.42110e-01 5.51132e-02 704 2011 3 3.43402e-01 9.39972e-02 872 2011 4 5.04594e-01 3.94416e-01 938 2011 5 4.18982e-01 1.15081e-01 701 2011 6 4.56314e-01 1.49538e-01 256 2011 7 3.69972e-01 6.57487e-02 512 2011 8 3.19521e-01 6.12807e-02 305 2011 9 4.25584e-01 1.35078e-01 707 2011 10 4.38713e-01 2.15667e-01 898 2011 11 3.64939e-01 1.21943e-01 985 2011 12 3.59300e-01 1.01718e-01 921 2012 1 3.05156e-01 9.20882e-02 896 2012 2 2.96788e-01 5.86194e-02 297 2012 3 3.28253e-01 1.71350e-01 891 2012 4 3.63129e-01 8.92442e-02 911 2012 5 3.66597e-01 8.74351e-02 441 2012 6 4.94771e-01 1.30932e-01 192 2012 7 5.38595e-01 2.55188e-01 254 2012 8 8.60650e-01 3.78515e-01 256 2012 9 1.47748e+00 2.44581e+00 200 2012 10 1.00547e+00 4.87221e-01 538 2012 11 5.21417e-01 1.43037e-01 832 2012 12 8.79978e-01 4.07763e-01 754 2013 1 5.91080e-01 2.64515e-01 704 2013 2 4.05138e-01 1.09641e-01 448 2013 3 6.97530e-01 3.13924e-01 746 2013 4 2.88169e+00 1.23177e+01 438 2013 5 2.67207e+01 8.79079e+01 462 2013 6 4.73307e-01 1.21362e-01 478 2013 7 9.55515e-01 6.77666e-01 64 2013 8 3.71668e-01 2.25967e-01 227 2013 9 1.16722e+00 1.57189e+00 326 2013 10 7.40277e-01 4.56702e-01 785 2013 11 7.11404e-01 1.91206e-01 320 2013 12 6.17481e-01 1.61733e-01 768 2014 1 9.71589e-01 5.11500e-01 512 2014 2 9.58790e-01 4.84190e-01 656 2014 3 2.24710e+00 3.59850e+00 509 2014 4 1.48783e+00 2.08139e+00 177 2014 5 5.04503e+01 3.36528e+02 94 2014 6 8.54418e+01 9.45914e+02 326 2014 7 7.42851e-01 4.91858e-01 448 2014 8 4.98746e-01 8.86532e-02 342 2014 9 2.62514e-01 1.18269e-01 222 2014 10 1.61674e+00 3.90188e+00 1168 2014 11 5.32272e-01 1.61962e-01 896 2014 12 5.08891e-01 1.59012e-01 779 2015 1 8.43589e-01 3.92922e-01 681 2015 2 1.16218e+00 1.95998e+00 727 2015 3 2.81056e+01 2.98360e+02 419 2015 4 6.86332e+02 3.50078e+03 173 2015 5 5.41435e-01 3.31697e-01 635 2015 6 3.14933e-01 7.15758e-02 266 2015 7 4.38873e-01 4.98368e-02 135 2015 8 6.50913e-01 3.96845e-01 256 2015 9 4.75872e-01 1.56131e-01 134 2015 10 1.38542e+00 7.86758e+00 847 2015 11 7.28543e-01 2.55226e-01 859 2015 12 5.75301e-01 1.36323e-01 456 2016 1 7.21592e-01 2.42066e-01 670 2016 2 9.06316e-01 3.30742e-01 1146 2016 3 6.78440e-01 1.80671e-01 648 2016 4 8.80731e-01 1.28935e+00 383 2016 5 6.02711e-01 2.61640e-01 643 2016 6 4.57150e-01 1.26250e-01 694 2016 7 4.18729e-01 6.01074e-02 820 2016 8 4.30318e-01 1.99857e-01 674 2016 9 6.49692e-01 2.70527e-01 602 2016 10 5.63601e-01 2.97175e-01 1003 2016 11 5.12244e-01 1.10445e-01 960 2016 12 4.40932e-01 1.12504e-01 890 2017 1 5.78480e-01 2.63113e-01 624 2017 2 8.68104e-01 4.27428e-01 757 2017 3 6.54813e-01 4.29620e-01 1024 2017 4 3.86520e-01 6.61267e-02 768 2017 5 4.22846e-01 1.12094e-01 518 2017 6 3.42855e-01 7.00839e-02 277 2017 7 8.25250e-01 2.47204e-01 73 2017 8 5.90934e-01 2.46802e-01 693 2017 9 5.64175e-01 3.66687e-01 328 2017 10 1.97216e+00 5.24636e+00 362 2017 11 1.86975e+00 4.73591e+00 1002 2017 12 5.55730e-01 1.20469e-01 576 2018 1 4.55837e-01 1.13693e-01 704 2018 2 3.96060e-01 1.53220e-01 620 2018 3 4.27950e-01 1.68066e-01 942 2018 4 4.87241e-01 1.68921e-01 640 2018 5 4.72557e-01 4.29503e-01 402 2018 6 1.06359e+00 2.82810e+00 199 2018 7 7.30262e-01 2.04358e+00 126 2018 8 3.89901e-01 1.75732e-01 483 2018 9 4.17186e-01 1.63994e-01 1123 2018 10 7.06534e-01 4.70168e-01 1153 2018 11 7.28853e-01 3.59456e-01 431 2018 12 1.21007e+00 1.14365e+00 503 2019 1 2.43643e+00 1.33499e+01 376 2019 2 1.41033e+00 1.60187e+00 245 2019 3 1.15043e+03 1.62079e+04 821 2019 4 3.40488e+00 8.71316e+00 493 2019 5 5.62054e-01 3.09310e-01 703 2019 6 5.26958e-01 1.28398e-01 260 2019 7 4.10548e-01 3.31097e-01 268 2019 8 4.84526e-01 2.34780e-01 409 2019 9 5.66965e-01 3.03133e-01 896 2019 10 5.27206e-01 1.80511e-01 756 2019 11 4.86350e-01 1.15597e-01 704 2019 12 6.47811e-01 3.29186e-01 466 2020 1 5.16651e-01 1.94358e-01 640 2020 2 6.93472e-01 5.22036e-01 580 2020 3 1.97147e+00 3.45082e+00 626 2020 4 1.24381e+00 8.87598e-01 428 2020 5 8.15840e-01 5.25872e-01 443 2020 6 6.28703e+00 2.61191e+01 273 2020 7 3.96128e-01 2.20279e-01 356 2020 8 8.10608e+00 4.47132e+01 192 2020 9 8.70598e-01 6.30838e-01 355 2020 10 6.99992e-01 3.19204e-01 787 2020 11 1.29110e+00 6.12026e-01 882 2020 12 1.02164e+00 2.12030e+00 866 2021 1 9.00389e-01 2.07888e-01 511 2021 2 1.39902e+01 5.47888e+01 463 2021 3 4.73949e+00 6.82252e+00 155 2021 4 2.41906e+00 3.82424e+00 320 2021 5 7.79068e-01 3.43594e-01 766 2021 6 3.56963e-01 1.09144e-01 192 2021 7 3.39557e-01 1.47765e-01 192 2021 8 3.58308e-01 2.34114e-01 320 2021 9 7.87923e-01 6.33636e-01 328 2021 10 2.27183e+01 1.22845e+02 335 2021 11 9.84758e-01 3.95144e-01 768 2021 12 9.78273e-01 4.94869e-01 768 2022 1 1.12737e+00 4.85337e-01 847 2022 2 5.98054e-01 1.88895e-01 882 2022 3 8.91541e-01 6.45625e-01 899 2022 4 7.51311e-01 9.10596e-02 85 2022 5 7.50332e-01 3.50706e-01 425 2022 6 4.81308e-01 1.13841e-01 382 2022 7 4.77494e-01 2.62633e-01 547 2022 8 4.03321e-01 9.24707e-02 523 2022 9 5.86905e-01 2.16994e-01 221 2022 10 2.23789e+03 2.40562e+04 1156 2022 11 6.09125e-01 2.59554e-01 457 2022 12 5.53759e-01 1.83123e-01 789 2023 1 4.52911e-01 1.62165e-01 850 2023 2 4.56836e-01 1.43867e-01 710 2023 3 4.68369e-01 1.38058e-01 609 2023 4 4.52042e-01 1.63035e-01 384 2023 5 5.01414e-01 2.30369e-01 384 2023 6 4.13707e-01 9.65903e-02 383 2023 7 2.60900e+01 2.26686e+02 510 2023 8 9.87325e-01 2.59034e+00 456 2023 9 2.77050e+00 9.04957e+00 460 2023 10 6.23725e-01 3.89528e-01 638 2023 11 7.15438e-01 3.05784e-01 640 2023 12 7.78997e-01 3.15999e-01 154 2024 1 5.73412e+00 7.33994e+00 291 2024 2 1.51635e+00 8.69262e-01 663 2024 3 9.29281e-01 4.79461e-01 512 2024 4 nan nan 0