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 3.24712e-01 1.60437e-02 138 2002 8 2.85204e-01 6.15589e-02 454 2002 9 3.76455e-01 1.64243e-01 442 2002 10 3.57851e-01 8.35163e-02 720 2002 11 4.51597e-01 1.42213e-01 744 2002 12 4.51208e-01 1.70492e-01 640 2003 1 5.46456e-01 1.97791e-01 896 2003 2 4.70118e-01 1.37417e-01 448 2003 3 1.47722e+00 1.11714e+00 97 2003 4 1.03543e+00 8.31026e-01 91 2003 5 9.08306e-01 8.67532e-01 303 2003 6 1.06092e+02 6.50131e+02 272 2003 7 1.10040e+01 6.25876e+01 232 2003 8 4.08563e-01 1.62711e-01 444 2003 9 3.45966e-01 1.95492e-01 475 2003 10 4.97985e-01 3.02309e-01 899 2003 11 5.59478e-01 2.64162e-01 896 2003 12 4.45241e-01 2.00029e-01 849 2004 1 5.08410e-01 2.07811e-01 830 2004 2 4.20153e-01 1.32926e-01 384 2004 3 6.69359e-01 2.96573e-01 735 2004 4 4.09532e-01 5.38832e-02 384 2004 5 3.86996e-01 1.00343e-01 695 2004 6 3.18737e-01 9.22254e-02 631 2004 7 4.37371e-01 1.19624e-01 448 2004 8 3.96984e-01 1.55262e-01 566 2004 9 1.12225e+00 1.61138e+00 275 2004 10 1.63260e+00 1.08004e+00 188 2004 11 1.50692e+00 1.13917e+00 321 2004 12 2.34095e+00 4.28589e+00 480 2005 1 7.87711e-01 3.45681e-01 696 2005 2 9.90364e-01 6.75740e-01 628 2005 3 6.84479e-01 2.17113e-01 448 2005 4 1.75337e+00 5.00017e+00 437 2005 5 2.07574e-01 1.11686e-01 206 2005 6 4.20947e-01 2.35640e-01 320 2005 7 3.99620e-01 1.41560e-01 465 2005 8 6.08924e-01 4.36535e-01 205 2005 9 4.35545e-01 1.64319e-01 384 2005 10 4.08805e-01 1.14574e-01 810 2005 11 5.20934e-01 1.70344e-01 1088 2005 12 5.53076e-01 2.20067e-01 1134 2006 1 7.61676e-01 3.92688e-01 716 2006 2 8.21103e-01 4.12980e-01 768 2006 3 7.61955e-01 5.34876e-01 1066 2006 4 2.13090e+01 1.84637e+02 346 2006 5 3.43415e-01 5.30060e-02 384 2006 6 3.20379e-01 5.56022e-02 425 2006 7 5.00094e-01 3.26039e-01 449 2006 8 3.74906e-01 3.02929e-02 496 2006 9 3.62597e-01 9.76398e-02 785 2006 10 3.95536e-01 2.06334e-01 998 2006 11 4.14584e-01 1.61849e-01 865 2006 12 3.29332e-01 7.53934e-02 560 2007 1 3.21819e-01 8.62052e-02 437 2007 2 3.25084e-01 1.33816e-01 698 2007 3 4.79872e-01 1.51576e+00 1055 2007 4 3.59946e-01 1.85416e-01 761 2007 5 2.48248e-01 3.52014e-02 238 2007 6 3.04053e-01 5.17256e-02 384 2007 7 3.32436e-01 5.38913e-02 438 2007 8 3.02041e-01 5.76295e-02 674 2007 9 3.23027e-01 6.57151e-02 469 2007 10 3.72451e-01 9.35286e-02 768 2007 11 3.25863e-01 1.09502e-01 1029 2007 12 4.56436e-01 2.67910e-01 856 2008 1 3.69682e-01 2.27583e-01 583 2008 2 3.68950e-01 1.01593e-01 788 2008 3 2.30577e+00 5.88872e+00 721 2008 4 4.47825e-01 3.63795e-01 657 2008 5 1.12421e+00 1.77843e+00 567 2008 6 4.18471e-01 1.53534e-01 417 2008 7 4.15797e-01 1.25402e-01 439 2008 8 3.95964e-01 8.28476e-02 227 2008 9 7.77318e-01 3.32914e+00 743 2008 10 5.37300e-01 2.14797e-01 955 2008 11 4.02336e-01 1.42624e-01 962 2008 12 7.16014e-01 3.32974e-01 961 2009 1 4.85746e-01 2.65847e-01 782 2009 2 4.97164e-01 1.34332e-01 983 2009 3 4.45971e-01 1.63487e-01 1021 2009 4 5.80975e-01 5.50178e-01 582 2009 5 1.81747e+00 2.41041e+01 414 2009 6 4.03831e-01 1.90676e-01 555 2009 7 3.98628e-01 2.58169e-01 184 2009 8 3.81902e-01 1.95450e-01 623 2009 9 2.34860e+00 1.01038e+01 791 2009 10 3.91345e-01 1.08586e-01 876 2009 11 4.29420e-01 2.41076e-01 882 2009 12 5.10029e-01 2.34596e-01 256 2010 1 5.14612e-01 9.99409e-02 829 2010 2 6.82170e-01 2.02650e-01 704 2010 3 8.30794e-01 1.75544e-01 842 2010 4 6.32130e+01 3.24414e+02 278 2010 5 5.38957e-01 4.25987e-01 634 2010 6 3.33652e-01 4.50665e-02 576 2010 7 3.80263e-01 1.35529e-01 425 2010 8 3.75456e-01 7.13752e-02 310 2010 9 3.58295e-01 9.58610e-02 680 2010 10 3.72091e-01 7.91604e-02 1536 2010 11 4.23642e-01 1.74312e-01 1271 2010 12 4.27224e-01 2.27447e-01 1132 2011 1 3.38488e-01 1.30226e-01 700 2011 2 2.63312e-01 2.90891e-02 647 2011 3 2.78454e-01 5.94142e-02 884 2011 4 3.15156e-01 9.29796e-02 838 2011 5 3.26275e-01 6.56155e-02 854 2011 6 3.29876e-01 3.54411e-02 256 2011 7 3.13605e-01 4.72727e-02 320 2011 8 3.39719e-01 1.02757e-01 579 2011 9 3.53017e-01 1.04301e-01 754 2011 10 3.89707e-01 1.81342e-01 954 2011 11 2.77520e-01 6.04320e-02 1147 2011 12 2.60181e-01 9.23473e-02 958 2012 1 2.78458e-01 1.17467e-01 920 2012 2 2.48031e-01 3.50691e-02 214 2012 3 2.61234e-01 1.21014e-01 879 2012 4 2.88291e-01 5.31699e-02 859 2012 5 2.94809e-01 5.11283e-02 421 2012 6 4.52443e-01 2.58427e-02 128 2012 7 3.85287e-01 1.41179e-01 320 2012 8 5.98891e-01 3.95392e-01 342 2012 9 5.22824e-01 2.61418e-01 414 2012 10 9.48630e-01 2.33139e-01 618 2012 11 4.87621e-01 3.34818e-01 852 2012 12 6.78057e-01 3.03033e-01 812 2013 1 4.68436e-01 1.93729e-01 640 2013 2 3.55348e-01 5.22536e-02 448 2013 3 4.71538e-01 1.64838e-01 751 2013 4 5.82176e-01 2.33923e-01 418 2013 5 5.73344e+00 1.14740e+01 572 2013 6 1.16855e+00 2.56020e+00 333 2013 7 7.82056e-01 2.08101e-01 123 2013 8 4.68923e-01 1.93582e-01 277 2013 9 8.67938e-01 7.03287e-01 408 2013 10 5.08438e-01 3.29228e-01 832 2013 11 5.92324e-01 1.73027e-01 384 2013 12 4.65929e-01 1.37693e-01 806 2014 1 5.40656e-01 1.19337e-01 512 2014 2 5.16232e-01 9.03657e-02 700 2014 3 7.96071e-01 6.65580e-01 565 2014 4 1.84108e+01 8.00473e+01 335 2014 5 9.93215e-01 1.97221e-01 128 2014 6 2.27644e+00 3.30676e+00 337 2014 7 4.99423e-01 3.10057e-01 521 2014 8 4.68331e-01 1.46320e-01 308 2014 9 4.59144e-01 4.63438e-01 387 2014 10 1.14800e+01 2.50764e+02 1133 2014 11 4.57829e-01 1.18936e-01 902 2014 12 4.69724e-01 2.13258e-01 640 2015 1 1.13121e+00 2.01610e+00 783 2015 2 1.20990e+00 1.73348e+00 744 2015 3 6.23002e-01 4.03215e-01 428 2015 4 3.01835e-01 1.47186e-01 279 2015 5 3.64468e-01 1.64690e-01 766 2015 6 2.96398e-01 6.60543e-02 480 2015 7 5.96609e-01 1.27644e-01 155 2015 8 4.98308e-01 3.09073e-01 384 2015 9 3.93260e-01 1.15160e-01 291 2015 10 6.64422e-01 7.67599e-01 901 2015 11 4.88965e-01 1.34831e-01 834 2015 12 3.97861e-01 1.13538e-01 506 2016 1 5.96479e-01 2.12042e-01 640 2016 2 6.92127e-01 2.98804e-01 1155 2016 3 5.47591e-01 1.44601e-01 586 2016 4 4.15234e-01 1.60922e-01 500 2016 5 5.07234e-01 1.70912e-01 643 2016 6 3.67321e-01 9.73855e-02 557 2016 7 3.68431e-01 8.15024e-02 819 2016 8 3.64746e-01 7.73113e-02 643 2016 9 4.71634e-01 1.43497e-01 717 2016 10 3.98101e-01 1.24936e-01 986 2016 11 3.52040e-01 7.43230e-02 960 2016 12 3.36156e-01 7.65823e-02 835 2017 1 4.08464e-01 1.74937e-01 696 2017 2 5.94421e-01 1.79313e-01 912 2017 3 4.19405e-01 1.72569e-01 960 2017 4 3.15608e-01 3.75936e-02 820 2017 5 3.09961e-01 4.81509e-02 510 2017 6 2.32581e-01 3.51310e-02 85 2017 7 5.90025e-01 6.55693e-01 273 2017 8 4.34245e-01 1.64415e-01 656 2017 9 5.78805e-01 3.12447e-01 451 2017 10 1.89893e+00 3.90855e+00 341 2017 11 6.26133e-01 3.17420e-01 1238 2017 12 4.69878e-01 1.10071e-01 576 2018 1 3.55831e-01 7.49540e-02 697 2018 2 3.16957e-01 1.70818e-01 632 2018 3 3.32660e-01 1.09447e-01 903 2018 4 4.48069e-01 2.12344e-01 601 2018 5 1.25149e+00 3.69895e+00 398 2018 6 4.16221e-01 9.79006e-02 256 2018 7 4.49797e-01 3.15899e-01 128 2018 8 1.14643e+00 9.35199e+00 456 2018 9 3.09045e-01 1.17185e-01 980 2018 10 5.48237e-01 2.91782e-01 1083 2018 11 5.48021e-01 2.07087e-01 448 2018 12 2.86112e+02 2.46914e+03 555 2019 1 1.08753e+00 3.94966e-01 522 2019 2 7.54064e-01 4.10139e-01 217 2019 3 7.49759e-01 6.81786e-01 766 2019 4 8.13294e-01 4.20855e-01 436 2019 5 4.18986e-01 1.40274e-01 799 2019 6 3.38902e-01 5.41138e-02 135 2019 7 2.85048e-01 5.68891e-02 276 2019 8 4.29804e-01 1.42531e-01 485 2019 9 4.05460e-01 1.91006e-01 830 2019 10 4.78084e-01 1.94922e-01 588 2019 11 4.05412e-01 8.57434e-02 715 2019 12 4.68510e-01 2.25188e-01 529 2020 1 3.70014e-01 1.19846e-01 704 2020 2 5.74883e-01 2.94247e-01 594 2020 3 4.60154e-01 3.48758e-01 651 2020 4 6.34174e-01 2.27406e-01 468 2020 5 9.62233e-01 1.41404e+00 646 2020 6 5.11682e-01 1.68601e-01 529 2020 7 8.05377e-01 1.00914e+00 256 2020 8 4.88023e-01 2.27478e-01 256 2020 9 4.97772e-01 2.88460e-01 219 2020 10 6.28819e-01 3.13044e-01 755 2020 11 9.59907e-01 4.13007e-01 894 2020 12 9.94701e-01 1.95506e+00 810 2021 1 1.02262e+00 1.12857e+00 620 2021 2 8.73141e-01 3.81634e-01 651 2021 3 1.45507e+00 2.77413e-01 154 2021 4 1.11426e+01 5.40557e+01 598 2021 5 6.50657e-01 2.34712e-01 665 2021 6 3.06502e-01 1.00580e-01 194 2021 7 3.37154e-01 1.15467e-01 261 2021 8 3.93877e-01 2.80254e-01 384 2021 9 8.93367e-01 9.98934e-01 400 2021 10 1.65115e+00 2.64518e+00 610 2021 11 7.73663e-01 3.29785e-01 896 2021 12 7.46829e-01 3.49035e-01 740 2022 1 8.01638e-01 3.53049e-01 810 2022 2 4.95151e-01 1.92370e-01 1024 2022 3 6.12398e-01 2.84292e-01 890 2022 4 6.15961e-01 4.94924e-02 64 2022 5 4.87317e-01 2.58836e-01 500 2022 6 4.08820e-01 1.27651e-01 438 2022 7 4.12979e-01 2.82259e-01 617 2022 8 3.01051e-01 7.39103e-02 583 2022 9 4.38578e-01 1.65581e-01 230 2022 10 9.56394e-01 2.32615e+00 1189 2022 11 4.82602e-01 1.41328e-01 412 2022 12 4.69589e-01 2.13604e-01 880 2023 1 3.62107e-01 1.35855e-01 937 2023 2 3.83927e-01 1.17385e-01 556 2023 3 3.51906e-01 7.00863e-02 704 2023 4 3.30485e-01 9.69478e-02 384 2023 5 4.01837e-01 1.73293e-01 346 2023 6 3.40689e-01 8.39502e-02 336 2023 7 4.61275e-01 2.20844e-01 584 2023 8 3.90463e-01 2.18043e-01 546 2023 9 5.59015e-01 4.07781e-01 581 2023 10 2.04556e+00 7.30907e+00 663 2023 11 4.64908e-01 1.64454e-01 704 2023 12 1.73875e+00 3.63910e+00 325 2024 1 1.84303e+00 2.81231e+00 402 2024 2 1.38638e+00 1.24193e+00 657 2024 3 5.69275e-01 1.97485e-01 448 2024 4 nan nan 0