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 1.19564e-01 5.04192e-03 44 2002 8 4.75058e-01 9.74841e-02 477 2002 9 3.78734e-01 5.40384e-02 322 2002 10 6.25234e-01 1.50353e-01 1024 2002 11 9.88498e-01 3.05957e-01 613 2002 12 9.43520e-01 7.12560e-01 768 2003 1 1.17892e+00 8.61097e-01 1122 2003 2 6.94190e-01 2.49932e-01 640 2003 3 4.16173e-01 5.10852e-02 320 2003 4 5.38024e-01 1.17615e-01 704 2003 5 3.56772e-01 7.58011e-02 847 2003 6 3.71341e-01 8.83583e-02 256 2003 7 2.38712e-01 2.38380e-02 419 2003 8 3.76466e-01 1.18412e-01 328 2003 9 6.13455e-01 1.47818e-01 448 2003 10 7.19781e-01 2.07756e-01 960 2003 11 8.59872e-01 3.18086e-01 1191 2003 12 9.43482e-01 2.41327e-01 832 2004 1 6.48351e-01 1.22192e-01 704 2004 2 5.17767e-01 1.34484e-01 499 2004 3 2.96254e-01 4.13233e-02 1085 2004 4 4.55907e-01 1.89910e-01 512 2004 5 2.53394e-01 4.66620e-02 632 2004 6 2.94981e-01 4.81643e-02 681 2004 7 2.77152e-01 1.25112e-01 407 2004 8 3.27365e-01 4.48276e-02 333 2004 9 1.10580e+00 7.69839e-01 367 2004 10 1.48144e+00 1.58147e+00 921 2004 11 5.96850e-01 2.00658e-01 883 2004 12 8.62050e-01 3.01457e-01 477 2005 1 2.15931e+00 1.45165e+00 758 2005 2 2.18194e+00 2.24761e+00 789 2005 3 9.13976e-01 5.76663e-01 413 2005 4 4.78499e-01 1.64187e-01 827 2005 5 2.57821e-01 3.53619e-02 749 2005 6 3.20968e-01 7.49475e-02 384 2005 7 9.80497e-01 1.21994e+00 695 2005 8 8.21271e-01 1.96292e-01 720 2005 9 5.41799e+00 8.59906e+00 448 2005 10 2.80418e+00 1.46859e+00 960 2005 11 2.84432e+00 1.49557e+00 874 2005 12 1.39900e+00 1.75719e-01 833 2006 1 6.93360e-01 2.81157e-01 496 2006 2 6.38299e-01 2.37248e-01 923 2006 3 4.32018e-01 7.09974e-02 1109 2006 4 2.65874e-01 2.15925e-02 705 2006 5 2.40962e-01 4.10104e-02 832 2006 6 2.88504e-01 6.74389e-02 645 2006 7 3.05985e-01 5.28748e-02 571 2006 8 3.57099e-01 8.84391e-02 469 2006 9 1.14445e+00 9.35711e-01 661 2006 10 9.63521e-01 2.58065e-01 891 2006 11 1.10070e+00 7.00920e-01 695 2006 12 7.64464e-01 1.77810e-01 396 2007 1 5.55414e-01 1.86668e-01 704 2007 2 4.54562e-01 1.53361e-01 672 2007 3 2.60424e-01 9.35751e-02 704 2007 4 4.91133e-01 2.64536e-01 921 2007 5 3.77343e-01 9.53291e-02 556 2007 6 2.46392e-01 2.75587e-02 431 2007 7 2.09505e-01 2.44259e-02 561 2007 8 2.59542e-01 4.70539e-02 725 2007 9 4.64919e-01 1.56776e-01 792 2007 10 3.70477e-01 3.03119e-02 582 2007 11 4.83873e-01 9.57445e-02 1024 2007 12 4.94140e-01 2.54877e-01 985 2008 1 5.53684e-01 2.73771e-01 704 2008 2 3.59356e-01 1.63905e-01 704 2008 3 3.93351e-01 1.88403e-01 796 2008 4 2.71345e-01 7.72646e-02 896 2008 5 4.45565e-01 1.14645e-01 680 2008 6 2.15771e-01 3.83618e-02 762 2008 7 3.36446e-01 7.76091e-02 384 2008 8 2.55749e-01 1.39346e-02 163 2008 9 4.88695e-01 1.04875e-01 448 2008 10 4.77665e-01 1.53123e-01 877 2008 11 6.09010e-01 1.73067e-01 1042 2008 12 5.59850e-01 2.54970e-01 1318 2009 1 5.15435e-01 1.93009e-01 816 2009 2 3.96486e-01 1.95357e-01 1024 2009 3 3.19328e-01 9.40306e-02 1152 2009 4 4.39895e-01 7.14196e-02 635 2009 5 3.12678e-01 7.72451e-02 818 2009 6 3.34750e-01 6.72933e-02 252 2009 7 2.17578e-01 1.49451e-02 337 2009 8 2.25140e-01 7.79392e-02 384 2009 9 4.22738e-01 6.49104e-02 502 2009 10 4.73574e-01 1.31328e-01 938 2009 11 6.94977e-01 2.64814e-01 589 2009 12 8.95996e-01 4.13083e-01 301 2010 1 5.92029e-01 2.13277e-01 460 2010 2 7.67892e-01 2.32912e-01 559 2010 3 9.68026e-01 2.87761e-01 955 2010 4 7.28571e-01 4.09517e-01 704 2010 5 3.02907e-01 2.82696e-02 640 2010 6 2.25359e-01 3.05541e-02 708 2010 7 2.53411e-01 4.70376e-02 384 2010 8 3.63204e-01 1.11749e-01 549 2010 9 2.72510e-01 6.42009e-02 846 2010 10 4.01213e-01 9.17830e-02 1408 2010 11 4.70030e-01 1.18052e-01 1147 2010 12 9.45863e-01 1.94120e-01 706 2011 1 5.24235e-01 1.43802e-01 697 2011 2 4.30637e-01 9.88210e-02 704 2011 3 3.67223e-01 6.24045e-02 1069 2011 4 4.39011e-01 2.11422e-01 907 2011 5 9.00650e-01 4.65093e-01 881 2011 6 3.48670e-01 4.60276e-02 565 2011 7 2.22684e-01 4.74966e-02 510 2011 8 2.81334e-01 4.11289e-02 508 2011 9 4.84475e-01 1.82053e-01 384 2011 10 1.05280e+00 3.67091e-01 656 2011 11 6.01980e-01 2.33962e-01 1173 2011 12 6.12267e-01 2.68507e-01 1152 2012 1 6.31841e-01 2.36935e-01 884 2012 2 4.67635e-01 1.86575e-01 677 2012 3 3.27876e-01 8.58440e-02 1029 2012 4 3.96860e-01 4.57870e-02 676 2012 5 2.67011e-01 2.71751e-02 553 2012 6 8.12535e-01 4.35968e-01 192 2012 7 3.52504e-01 5.77601e-02 343 2012 8 2.46291e-01 5.34552e-02 332 2012 9 5.09973e-01 1.56719e-01 448 2012 10 5.02277e-01 2.31908e-01 610 2012 11 7.55591e-01 3.03063e-01 912 2012 12 1.03971e+00 4.15345e-01 644 2013 1 6.16395e-01 2.33640e-01 1023 2013 2 5.85326e-01 2.06215e-01 704 2013 3 5.30752e-01 1.26981e-01 832 2013 4 2.75815e-01 3.91644e-02 640 2013 5 6.06900e-01 1.27193e-01 645 2013 6 3.59733e-01 7.63791e-02 592 2013 7 4.48844e-01 2.30512e-01 202 2013 8 3.61596e-01 6.25362e-02 639 2013 9 5.09933e-01 3.90361e-01 1020 2013 10 8.42481e-01 2.46613e-01 766 2013 11 7.84654e-01 4.72488e-01 511 2013 12 7.48483e-01 1.03386e-01 639 2014 1 1.46236e+00 3.85712e-01 441 2014 2 8.08825e-01 2.23057e-01 756 2014 3 7.38639e-01 1.94269e-01 686 2014 4 4.85950e-01 6.79916e-02 565 2014 5 3.71485e-01 9.82976e-02 774 2014 6 3.12273e-01 1.31469e-01 558 2014 7 2.84928e-01 7.22382e-02 426 2014 8 3.87078e-01 9.55041e-02 704 2014 9 6.99797e-01 3.77087e-01 272 2014 10 6.38978e-01 1.96196e-01 995 2014 11 9.23339e-01 3.09212e-01 937 2014 12 7.99615e-01 1.76691e-01 952 2015 1 1.05226e+00 3.77343e-01 712 2015 2 8.09920e-01 1.09342e-01 640 2015 3 3.43529e-01 7.74020e-02 1160 2015 4 3.25301e-01 5.50993e-02 576 2015 5 6.63196e-01 2.34750e-01 1088 2015 6 4.23980e-01 8.25342e-02 448 2015 7 4.87612e-01 1.25998e-01 262 2015 8 5.22240e-01 1.82498e-01 572 2015 9 5.69053e-01 2.06299e-01 322 2015 10 1.07280e+00 3.23539e-01 731 2015 11 8.58239e-01 1.68519e-01 896 2015 12 6.88503e-01 2.54653e-01 517 2016 1 1.02493e+00 3.61419e-01 424 2016 2 1.11209e+00 3.38450e-01 998 2016 3 4.91688e-01 1.76953e-01 708 2016 4 4.24756e-01 4.02420e-02 768 2016 5 5.58703e-01 1.84120e-01 832 2016 6 3.76003e-01 1.24861e-01 556 2016 7 3.85711e-01 1.26263e-01 650 2016 8 4.78288e-01 1.30888e-01 646 2016 9 5.70096e-01 3.41527e-01 636 2016 10 5.54091e-01 2.21461e-01 896 2016 11 4.55851e-01 1.01293e-01 960 2016 12 4.05015e-01 4.68903e-02 784 2017 1 6.17272e-01 3.06028e-01 832 2017 2 4.09564e-01 1.00864e-01 1208 2017 3 3.55725e-01 9.19972e-02 1109 2017 4 2.97162e-01 4.35005e-02 607 2017 5 5.82234e-01 1.89482e-01 707 2017 6 3.40237e-01 3.83367e-02 256 2017 7 2.67086e-01 6.76292e-02 487 2017 8 5.30483e-01 1.51996e-01 673 2017 9 1.20468e+00 5.89378e-01 909 2017 10 1.49948e+00 9.15904e-01 747 2017 11 9.21557e-01 1.79651e-01 1024 2017 12 6.09798e-01 1.94052e-01 781 2018 1 1.05185e+00 2.95802e-01 625 2018 2 3.68905e-01 9.02764e-02 960 2018 3 3.92637e-01 1.89831e-01 944 2018 4 3.25321e-01 9.53441e-02 929 2018 5 2.60046e-01 5.06948e-02 512 2018 6 3.49543e-01 4.18125e-02 379 2018 7 2.87599e-01 2.64284e-02 512 2018 8 3.32591e-01 1.33523e-01 920 2018 9 1.25609e+00 1.90550e+00 944 2018 10 1.16881e+00 8.67233e-01 1024 2018 11 1.31580e+00 1.34680e+00 590 2018 12 8.90231e-01 3.22344e-01 613 2019 1 7.10642e-01 2.03440e-01 705 2019 2 3.44573e-01 7.57498e-02 768 2019 3 3.82018e-01 7.58696e-02 960 2019 4 4.23595e-01 1.39835e-01 701 2019 5 2.86664e-01 2.54774e-02 1152 2019 6 3.02723e-01 4.80905e-02 534 2019 7 4.25570e-01 1.31761e-01 575 2019 8 5.83458e-01 2.19264e-01 534 2019 9 5.13728e-01 1.73023e-01 760 2019 10 6.00038e-01 1.85294e-01 901 2019 11 8.17836e-01 1.98673e-01 494 2019 12 7.08912e-01 5.88753e-02 341 2020 1 7.40332e-01 2.56774e-01 829 2020 2 5.11074e-01 1.36423e-01 704 2020 3 2.59250e-01 8.26893e-02 832 2020 4 2.62848e-01 1.11761e-01 448 2020 5 3.18485e-01 6.01021e-02 710 2020 6 3.67870e-01 1.03680e-01 418 2020 7 4.81197e-01 1.78000e-01 483 2020 8 3.40134e-01 4.32817e-02 256 2020 9 5.26880e-01 1.31960e-01 354 2020 10 7.86816e-01 1.61722e-01 889 2020 11 1.23394e+00 5.43269e-01 882 2020 12 1.07679e+00 2.77145e-01 768 2021 1 6.68759e-01 1.80988e-01 709 2021 2 3.78623e-01 1.35551e-01 832 2021 3 3.36254e-01 5.02786e-02 861 2021 4 3.89900e-01 7.42882e-02 875 2021 5 3.18030e-01 6.36329e-02 834 2021 6 3.75618e-01 5.86281e-02 320 2021 7 4.43965e-01 1.64350e-01 450 2021 8 4.18113e-01 8.75953e-02 516 2021 9 1.04532e+00 4.75864e-01 577 2021 10 1.15777e+00 8.01403e-01 909 2021 11 9.12964e-01 2.98767e-01 832 2021 12 8.40267e-01 2.89674e-01 896 2022 1 1.12898e+00 3.03852e-01 780 2022 2 6.03667e-01 1.98785e-01 1088 2022 3 5.47839e-01 2.25680e-01 755 2022 4 2.75885e-01 2.43043e-02 384 2022 5 2.43275e-01 3.74462e-02 576 2022 6 2.89340e-01 4.63189e-02 512 2022 7 4.24572e-01 1.83888e-01 490 2022 8 7.99918e-01 1.89780e-01 331 2022 9 8.21645e-01 5.09883e-01 570 2022 10 9.28900e-01 3.61383e-01 1163 2022 11 5.45418e-01 2.01813e-01 870 2022 12 5.06846e-01 1.04489e-01 768 2023 1 4.75769e-01 2.26367e-01 842 2023 2 3.80662e-01 2.19519e-01 1152 2023 3 2.48650e-01 7.34238e-02 960 2023 4 1.80384e-01 4.78865e-02 384 2023 5 2.33806e-01 1.55714e-01 583 2023 6 2.33578e-01 6.07178e-02 624 2023 7 4.28123e-01 1.82042e-01 624 2023 8 1.32610e+00 3.06572e-01 384 2023 9 8.49111e-01 6.71575e-01 606 2023 10 4.38946e-01 1.82465e-01 704 2023 11 5.13689e-01 1.36991e-01 818 2023 12 6.26954e-01 3.98553e-01 332 2024 1 6.11672e-01 1.11683e-01 326 2024 2 5.53519e-01 1.54006e-01 947 2024 3 3.30291e-01 9.94234e-02 489 2024 4 nan nan 0