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 4.32883e-01 1.21938e-01 230 2002 8 3.98915e-01 1.52207e-01 499 2002 9 4.52521e-01 1.35467e-01 420 2002 10 4.92803e-01 1.32815e-01 810 2002 11 6.77052e-01 3.75114e-01 871 2002 12 6.10619e-01 2.83140e-01 640 2003 1 7.80653e-01 4.36108e-01 933 2003 2 5.73269e-01 1.94328e-01 561 2003 3 1.78810e+00 2.18626e-01 128 2003 4 1.68286e+00 7.26271e-02 41 2003 5 4.70635e+00 2.33212e+01 279 2003 6 5.76455e+00 2.29758e+01 411 2003 7 3.89497e-01 1.90172e-01 150 2003 8 8.47572e-01 9.32854e-01 397 2003 9 4.85550e-01 2.20777e-01 440 2003 10 6.14670e-01 3.11845e-01 970 2003 11 7.39593e-01 4.33663e-01 957 2003 12 5.74819e-01 2.40158e-01 888 2004 1 6.56845e-01 2.45098e-01 832 2004 2 5.77197e-01 1.84992e-01 512 2004 3 1.02325e+00 8.74594e-01 739 2004 4 6.82814e-01 2.86328e-01 510 2004 5 4.26343e-01 1.05938e-01 618 2004 6 4.77322e-01 2.17793e-01 451 2004 7 5.31732e-01 1.73217e-01 448 2004 8 5.16622e-01 1.46267e-01 494 2004 9 8.33711e-01 5.91915e-01 230 2004 10 2.25199e+00 3.09233e+00 175 2004 11 1.23527e+01 7.25200e+01 217 2004 12 6.19710e+00 3.50107e+01 585 2005 1 2.45105e+01 4.88330e+02 845 2005 2 1.07369e+00 4.33551e-01 640 2005 3 8.37411e-01 3.63279e-01 555 2005 4 4.20352e+01 5.13743e+02 432 2005 5 2.76755e-01 8.98350e-02 121 2005 6 6.30740e-01 3.22597e-01 268 2005 7 1.73318e+00 2.30661e+00 352 2005 8 1.74588e+00 2.30946e+00 175 2005 9 5.99178e-01 3.13650e-01 345 2005 10 5.48155e-01 2.03751e-01 920 2005 11 6.05047e-01 1.81082e-01 1056 2005 12 7.89207e-01 3.57033e-01 1022 2006 1 1.10560e+00 6.49474e-01 641 2006 2 1.37509e+00 5.42925e-01 630 2006 3 1.02273e+00 5.07514e-01 1017 2006 4 8.50364e-01 4.09983e-01 422 2006 5 5.79401e-01 3.56479e-01 488 2006 6 4.21877e-01 1.38188e-01 369 2006 7 6.05931e-01 2.12370e-01 188 2006 8 5.24969e-01 1.12585e-01 220 2006 9 4.49458e-01 9.16652e-02 880 2006 10 4.44944e-01 2.10762e-01 845 2006 11 5.51693e-01 2.54940e-01 846 2006 12 3.95764e-01 1.17609e-01 534 2007 1 4.72647e-01 1.88065e-01 384 2007 2 4.31945e-01 2.01058e-01 774 2007 3 4.87727e-01 1.56576e-01 1150 2007 4 4.37720e-01 1.51333e-01 574 2007 5 3.11765e-01 6.22142e-02 235 2007 6 4.67297e-01 2.51923e-01 410 2007 7 3.68412e-01 9.34420e-02 381 2007 8 4.96596e-01 1.35311e-01 478 2007 9 4.58583e-01 5.08779e-02 511 2007 10 4.59861e-01 1.27505e-01 816 2007 11 4.42280e-01 2.13320e-01 1088 2007 12 5.51454e-01 4.21574e-01 776 2008 1 5.47980e-01 3.62837e-01 640 2008 2 5.82327e-01 2.31855e-01 812 2008 3 3.82293e+00 1.39487e+01 678 2008 4 6.24220e-01 2.93430e-01 457 2008 5 8.43138e-01 3.35116e-01 464 2008 6 5.74977e-01 2.43551e-01 505 2008 7 5.14651e-01 2.15976e-01 446 2008 8 4.30287e-01 1.12695e-01 258 2008 9 8.40848e+01 9.54000e+02 535 2008 10 7.79692e-01 3.57578e-01 889 2008 11 5.07955e-01 2.57035e-01 1024 2008 12 9.52884e-01 4.15144e-01 931 2009 1 6.51020e-01 2.78945e-01 690 2009 2 6.59208e-01 2.91678e-01 930 2009 3 5.08443e-01 1.96552e-01 963 2009 4 1.81104e+01 2.01467e+02 333 2009 5 1.09642e+00 2.80914e+00 157 2009 6 3.95651e-01 1.78472e-01 260 2009 7 7.12882e-01 7.49042e-01 102 2009 8 6.09361e-01 2.95224e-01 558 2009 9 4.82089e-01 2.07722e-01 746 2009 10 4.85093e-01 1.52105e-01 830 2009 11 5.39338e-01 2.18338e-01 717 2009 12 5.44419e-01 2.94653e-01 256 2010 1 7.35788e-01 1.93367e-01 960 2010 2 1.01127e+00 2.01126e-01 675 2010 3 1.35991e+00 4.39938e-01 886 2010 4 1.33386e+00 3.10527e+00 194 2010 5 5.46219e-01 1.99681e-01 579 2010 6 5.77624e-01 3.82127e-01 550 2010 7 6.65085e-01 2.29274e-01 319 2010 8 5.99612e-01 1.51944e-01 165 2010 9 5.65935e-01 2.89458e-01 612 2010 10 4.64606e-01 1.12542e-01 1471 2010 11 4.67530e-01 1.02412e-01 1162 2010 12 5.58940e-01 2.73267e-01 960 2011 1 4.85076e-01 2.31193e-01 551 2011 2 3.61275e-01 7.98281e-02 827 2011 3 4.16281e-01 1.36932e-01 780 2011 4 5.20102e-01 2.00904e-01 897 2011 5 4.37892e-01 1.15939e-01 831 2011 6 4.53384e-01 1.08340e-01 256 2011 7 4.20303e-01 7.41742e-02 384 2011 8 3.55982e-01 7.79799e-02 432 2011 9 4.14141e-01 1.44586e-01 752 2011 10 4.90793e-01 2.46574e-01 961 2011 11 4.41550e-01 1.90479e-01 1133 2011 12 3.68489e-01 1.40737e-01 1024 2012 1 4.16191e-01 2.48006e-01 920 2012 2 5.44939e-01 4.76204e-01 160 2012 3 3.99022e-01 2.41202e-01 831 2012 4 3.82779e-01 7.37865e-02 765 2012 5 3.91654e-01 8.06518e-02 320 2012 6 4.59531e-01 9.36580e-02 128 2012 7 6.16811e-01 1.65034e-01 246 2012 8 7.26120e+00 3.06488e+01 367 2012 9 1.18994e+00 1.29353e+00 554 2012 10 9.32876e-01 3.12982e-01 519 2012 11 5.94109e-01 1.58388e-01 896 2012 12 9.55216e-01 5.27557e-01 571 2013 1 6.99693e-01 3.77558e-01 597 2013 2 5.73992e-01 1.33946e-01 557 2013 3 7.41322e-01 5.63899e-01 701 2013 4 2.10167e+00 1.85151e+00 441 2013 5 7.09351e-01 2.17073e+00 324 2013 6 8.21180e-01 5.75563e-01 377 2013 7 9.96836e-01 6.99717e-01 81 2013 8 1.96206e+00 2.87615e+00 162 2013 9 1.15183e+00 1.56841e+00 280 2013 10 6.40864e-01 3.35750e-01 958 2013 11 9.25283e-01 6.72061e-01 431 2013 12 6.27836e-01 2.78613e-01 768 2014 1 7.08993e-01 1.67724e-01 497 2014 2 8.14948e-01 4.01287e-01 704 2014 3 1.53515e+01 7.62046e+01 535 2014 4 2.89840e+00 3.79008e+00 129 2014 5 1.21714e+00 1.32868e-01 128 2014 6 6.18702e+01 2.46748e+02 256 2014 7 9.88155e-01 4.36502e-01 565 2014 8 5.40136e-01 1.87798e-01 433 2014 9 4.00326e-01 2.55879e-01 326 2014 10 8.38931e-01 5.35624e-01 1235 2014 11 5.76711e-01 2.59825e-01 1021 2014 12 5.13721e-01 2.73807e-01 565 2015 1 8.87279e-01 7.26651e-01 830 2015 2 6.31220e-01 2.98147e-01 768 2015 3 6.79877e+01 5.22292e+02 339 2015 4 7.46467e-01 1.50777e-01 64 2015 5 5.55621e-01 2.04730e-01 576 2015 6 5.65495e-01 2.10089e-01 341 2015 7 5.30992e-01 1.72686e-01 128 2015 8 6.86747e-01 2.61865e-01 402 2015 9 5.89566e-01 9.72583e-02 256 2015 10 5.68598e-01 1.38800e-01 808 2015 11 6.81379e-01 2.29865e-01 797 2015 12 5.53648e-01 1.84488e-01 557 2016 1 7.16470e-01 3.35663e-01 558 2016 2 9.40447e-01 3.78662e-01 1092 2016 3 8.45000e-01 2.95785e-01 768 2016 4 6.23727e-01 2.19874e-01 448 2016 5 7.23876e-01 3.67364e-01 591 2016 6 4.37296e-01 9.53868e-02 512 2016 7 5.40954e-01 2.30823e-01 688 2016 8 4.96284e-01 1.54140e-01 740 2016 9 7.17527e-01 1.61034e-01 585 2016 10 5.77453e-01 2.63122e-01 962 2016 11 4.31649e-01 1.02204e-01 896 2016 12 4.57660e-01 1.39449e-01 745 2017 1 4.86643e-01 1.97119e-01 600 2017 2 8.21343e-01 3.24540e-01 924 2017 3 5.34629e+00 6.48265e+01 875 2017 4 4.40077e-01 8.59821e-02 832 2017 5 3.99801e-01 8.99265e-02 545 2017 6 4.20680e-01 1.54647e-01 256 2017 7 4.66420e-01 9.91382e-02 128 2017 8 7.46758e-01 4.50420e-01 576 2017 9 9.62824e-01 2.98120e+00 483 2017 10 1.48925e+00 1.24480e+00 415 2017 11 1.08908e+00 2.22250e+00 1136 2017 12 5.16601e-01 1.50869e-01 622 2018 1 5.07676e-01 1.29178e-01 576 2018 2 4.87738e-01 1.61729e-01 640 2018 3 5.33555e-01 1.99240e-01 795 2018 4 5.47739e-01 1.59338e-01 683 2018 5 4.22555e-01 2.47761e-01 342 2018 6 4.29372e-01 7.14116e-02 255 2018 7 6.84991e-01 2.70091e-01 176 2018 8 7.92895e-01 1.35258e+00 345 2018 9 4.52101e-01 2.25591e-01 669 2018 10 6.43263e-01 1.93211e-01 912 2018 11 9.96377e-01 3.26727e-01 366 2018 12 3.25016e+02 4.13820e+03 692 2019 1 1.83793e+00 1.36834e+00 507 2019 2 2.52157e+00 1.98805e+00 178 2019 3 3.30751e+00 3.57149e+01 585 2019 4 9.49275e-01 4.35528e-01 416 2019 5 1.21912e+00 2.76273e+00 674 2019 6 3.46949e-01 2.28195e-02 97 2019 7 3.98141e-01 1.86239e-01 177 2019 8 2.13437e+01 1.59558e+02 383 2019 9 4.89116e-01 1.75842e-01 673 2019 10 6.32064e-01 1.65516e-01 662 2019 11 5.48561e-01 1.52411e-01 832 2019 12 7.11497e-01 3.66396e-01 604 2020 1 5.77401e-01 2.55061e-01 783 2020 2 6.21399e-01 2.15335e-01 514 2020 3 6.73938e-01 4.28401e-01 584 2020 4 7.42864e-01 3.27425e-01 320 2020 5 2.08013e+00 1.84002e+01 700 2020 6 6.09850e-01 2.08880e-01 383 2020 7 4.38881e-01 1.61376e-01 201 2020 8 8.49981e-01 2.69096e-01 212 2020 9 7.53540e-01 4.18909e-01 317 2020 10 1.07821e+00 5.66226e-01 675 2020 11 1.12259e+00 6.63629e-01 960 2020 12 1.09171e+00 2.53425e+00 804 2021 1 1.01341e+00 5.09864e-01 449 2021 2 1.23659e+00 3.14711e-01 496 2021 3 3.11000e+00 8.45849e+00 358 2021 4 1.40669e+00 5.86013e-01 424 2021 5 9.08462e-01 6.56881e-01 608 2021 6 3.86369e-01 1.80062e-01 192 2021 7 6.45400e-01 4.08518e-01 262 2021 8 4.20789e+00 9.20596e+00 169 2021 9 7.83423e+00 2.90078e+01 166 2021 10 9.14393e-01 5.18325e-01 534 2021 11 9.15000e-01 6.15789e-01 974 2021 12 1.00028e+00 6.00343e-01 674 2022 1 1.19304e+00 1.22782e+00 839 2022 2 7.81947e-01 4.01469e-01 918 2022 3 7.21008e-01 4.01061e-01 864 2022 4 1.82753e+00 1.03628e+00 33 2022 5 1.01989e+00 1.05005e+00 383 2022 6 4.59886e-01 1.18637e-01 448 2022 7 4.85802e-01 2.79636e-01 468 2022 8 5.93833e-01 6.24437e-01 442 2022 9 4.82484e-01 4.69921e-01 332 2022 10 1.20750e+00 5.56724e+00 1147 2022 11 5.00261e-01 1.86851e-01 539 2022 12 6.46148e-01 3.91225e-01 848 2023 1 4.56863e-01 1.90531e-01 890 2023 2 4.42394e-01 1.31475e-01 706 2023 3 6.40129e-01 2.78987e-01 768 2023 4 5.12467e-01 2.23708e-01 384 2023 5 5.12846e-01 2.72161e-01 384 2023 6 3.83005e-01 4.46501e-02 314 2023 7 8.47833e-01 9.69608e-01 572 2023 8 6.66699e-01 3.85143e-01 320 2023 9 1.31421e+00 1.77489e+00 538 2023 10 6.17483e-01 2.73768e-01 767 2023 11 5.69049e-01 3.02202e-01 720 2023 12 6.91140e-01 2.39762e-01 285 2024 1 5.43284e+00 1.61653e+01 481 2024 2 1.55339e+00 1.18969e+00 616 2024 3 8.01055e+00 1.04873e+02 570 2024 4 nan nan 0