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 3.78187e-01 1.14351e-01 256 2002 8 3.07740e-01 9.97424e-02 461 2002 9 4.74719e-01 1.35509e-01 359 2002 10 4.87640e-01 2.04581e-01 781 2002 11 5.60303e-01 2.53101e-01 871 2002 12 4.99044e-01 1.34456e-01 635 2003 1 6.94106e-01 3.89692e-01 1033 2003 2 4.65341e-01 9.88861e-02 512 2003 3 1.19681e+01 1.16124e+01 50 2003 4 3.16059e+00 2.41199e+00 13 2003 5 9.68455e-01 1.29026e-01 110 2003 6 3.58618e-01 2.48394e-01 199 2003 7 1.54617e+00 6.94788e+00 165 2003 8 5.58494e+00 1.90375e+01 320 2003 9 5.93358e-01 6.21095e-01 535 2003 10 4.66077e-01 2.55941e-01 843 2003 11 5.36885e-01 3.72137e-01 1076 2003 12 6.00400e-01 2.68964e-01 896 2004 1 4.81781e-01 1.41541e-01 789 2004 2 4.75667e-01 1.23090e-01 384 2004 3 8.55110e-01 5.94039e-01 591 2004 4 5.77786e-01 4.30930e-01 413 2004 5 4.54310e-01 2.75192e-01 561 2004 6 3.36347e-01 7.27536e-02 326 2004 7 5.23071e-01 3.21363e-01 408 2004 8 3.95871e-01 1.39486e-01 512 2004 9 1.00734e+00 5.44604e-01 213 2004 10 1.63380e+00 1.35398e+00 172 2004 11 1.48900e+01 6.43589e+01 346 2004 12 1.33468e+00 5.71420e-01 565 2005 1 2.54908e+00 8.20990e+00 843 2005 2 9.13464e-01 2.31492e-01 512 2005 3 7.83990e-01 2.87467e-01 562 2005 4 2.09041e+00 2.38588e+01 477 2005 5 1.59215e+01 2.54793e+02 419 2005 6 8.52477e-01 6.32602e-01 399 2005 7 2.16082e+00 1.55695e+00 348 2005 8 1.06669e+00 1.25286e+00 237 2005 9 6.74766e-01 3.67536e-01 435 2005 10 4.99055e-01 1.64870e-01 896 2005 11 4.65269e-01 1.22491e-01 965 2005 12 5.58960e-01 2.22203e-01 1088 2006 1 9.64157e-01 6.33933e-01 723 2006 2 1.20725e+00 4.79481e-01 768 2006 3 1.96341e+01 2.67242e+02 899 2006 4 7.37875e-01 4.55754e-01 202 2006 5 7.54813e-01 9.20510e-01 525 2006 6 3.75285e-01 7.63374e-02 365 2006 7 5.35312e-01 9.83231e-02 320 2006 8 4.28169e-01 1.49120e-01 243 2006 9 3.88982e-01 4.31856e-02 576 2006 10 4.37574e-01 2.65412e-01 897 2006 11 4.37980e-01 1.97260e-01 849 2006 12 4.11652e-01 2.56759e-01 512 2007 1 3.59681e-01 5.11400e-02 447 2007 2 3.63413e-01 1.35791e-01 710 2007 3 4.22432e-01 2.36528e-01 959 2007 4 4.22170e-01 1.71271e-01 599 2007 5 3.31400e-01 3.77312e-02 185 2007 6 3.50803e-01 4.03071e-02 380 2007 7 4.07760e-01 6.84325e-02 512 2007 8 4.35285e-01 4.15003e-02 411 2007 9 4.24467e-01 6.41455e-02 543 2007 10 3.22974e-01 6.22573e-02 634 2007 11 3.04358e-01 7.36735e-02 1204 2007 12 3.65475e-01 2.53912e-01 796 2008 1 4.18741e-01 2.43521e-01 639 2008 2 4.06222e-01 1.15835e-01 908 2008 3 1.49406e+00 3.51492e+00 813 2008 4 1.16446e+02 7.85935e+02 575 2008 5 6.87084e-01 2.85749e-01 461 2008 6 7.30023e-01 7.96286e-01 214 2008 7 4.50792e-01 2.63227e-01 486 2008 8 4.11019e-01 7.16755e-02 256 2008 9 8.06239e-01 1.21174e+00 357 2008 10 5.51951e-01 2.45800e-01 874 2008 11 1.14169e+00 6.12178e+00 986 2008 12 8.16454e-01 6.48868e-01 910 2009 1 6.00231e-01 2.87510e-01 764 2009 2 5.61683e-01 1.73560e-01 1024 2009 3 5.07921e-01 9.70515e-01 958 2009 4 5.53328e-01 2.60043e-01 555 2009 5 5.43120e-01 1.60251e-01 153 2009 6 6.26224e-01 4.19567e-01 249 2009 7 1.14849e+01 7.46087e+01 255 2009 8 4.84958e-01 2.89946e-01 603 2009 9 4.18245e-01 1.98134e-01 492 2009 10 3.76942e-01 5.70634e-02 826 2009 11 5.68291e-01 4.81773e-01 653 2009 12 5.36536e-01 2.90154e-01 192 2010 1 6.02498e-01 1.90079e-01 832 2010 2 1.10660e+00 6.26031e-01 753 2010 3 1.27274e+00 4.03866e-01 832 2010 4 4.20089e+02 2.30616e+03 233 2010 5 2.39881e+00 6.63891e+00 514 2010 6 5.10613e-01 1.97047e-01 572 2010 7 5.61294e-01 2.49407e-01 477 2010 8 5.85291e-01 3.79709e-01 324 2010 9 3.99662e-01 1.08074e-01 530 2010 10 4.70910e-01 2.02657e-01 1482 2010 11 4.04190e-01 8.28222e-02 1067 2010 12 4.74364e-01 2.99209e-01 1024 2011 1 3.32416e-01 1.05574e-01 698 2011 2 3.61003e-01 5.76377e-02 768 2011 3 4.68243e-01 2.61616e-01 828 2011 4 7.01307e-01 1.84397e+00 867 2011 5 4.29283e-01 1.46303e-01 707 2011 6 4.34044e-01 7.74186e-02 256 2011 7 4.38459e-01 1.19585e-01 433 2011 8 3.55125e-01 1.13090e-01 563 2011 9 3.86698e-01 1.31447e-01 798 2011 10 4.10265e-01 2.21598e-01 954 2011 11 2.87032e-01 7.93748e-02 1136 2011 12 2.80619e-01 9.33290e-02 1010 2012 1 3.56982e-01 1.64028e-01 1078 2012 2 4.05295e-01 1.18717e-01 254 2012 3 3.88136e-01 1.91639e-01 890 2012 4 3.25748e-01 7.54371e-02 905 2012 5 2.89705e-01 5.94483e-02 471 2012 6 4.22533e-01 4.43051e-02 192 2012 7 8.03601e-01 3.40396e-01 201 2012 8 1.23930e+00 1.61379e+00 299 2012 9 2.83060e+00 6.12816e+00 382 2012 10 9.18084e-01 2.75955e-01 707 2012 11 6.06697e-01 1.79284e-01 1017 2012 12 7.24162e-01 3.91769e-01 642 2013 1 5.40025e-01 2.81977e-01 670 2013 2 4.35570e-01 1.48913e-01 704 2013 3 5.68211e-01 2.38814e-01 721 2013 4 7.89739e-01 4.57765e-01 385 2013 5 1.39578e+00 2.53182e+00 449 2013 6 5.79189e-01 2.79093e-01 519 2013 7 4.20423e+00 1.08134e+01 92 2013 8 1.39726e+02 6.21357e+02 69 2013 9 3.22357e+00 1.49006e+01 707 2013 10 6.89089e-01 4.04873e-01 941 2013 11 5.16575e-01 1.24255e-01 456 2013 12 5.80126e-01 5.47427e-01 664 2014 1 5.14052e-01 2.35776e-01 472 2014 2 5.66417e-01 1.16333e-01 646 2014 3 8.66526e-01 2.65411e-01 564 2014 4 9.17869e+02 2.94658e+03 66 2014 5 2.06951e+00 1.12325e+00 121 2014 6 6.13397e+01 1.62388e+02 266 2014 7 2.03958e+00 1.59466e+01 529 2014 8 4.93395e-01 2.34808e-01 383 2014 9 4.24799e-01 3.41912e-01 428 2014 10 5.38680e-01 2.45273e-01 1404 2014 11 5.74158e-01 5.24605e-01 1033 2014 12 3.80918e-01 1.58154e-01 588 2015 1 5.39802e-01 3.22714e-01 812 2015 2 4.07422e-01 9.78177e-02 768 2015 3 9.06242e-01 6.93465e-01 329 2015 4 4.93838e-01 3.83167e-01 128 2015 5 4.87195e+01 1.88721e+02 524 2015 6 2.60027e+00 1.50331e+01 491 2015 7 4.79732e-01 2.58813e-01 198 2015 8 6.43178e-01 1.99082e-01 458 2015 9 2.81801e+04 2.25420e+05 359 2015 10 5.25214e-01 1.23324e-01 659 2015 11 6.31751e-01 2.56444e-01 674 2015 12 4.38103e-01 1.17729e-01 570 2016 1 5.49199e-01 1.49819e-01 637 2016 2 6.54800e-01 4.05483e-01 1201 2016 3 6.46544e-01 2.04679e-01 765 2016 4 5.05727e-01 1.49411e-01 384 2016 5 1.08077e+00 2.72637e+00 492 2016 6 8.48029e-01 1.07047e+00 631 2016 7 9.03451e-01 1.98088e+00 859 2016 8 5.90844e-01 2.02804e-01 651 2016 9 6.48749e-01 2.00507e-01 768 2016 10 5.91895e-01 3.03229e-01 838 2016 11 3.25788e-01 6.23229e-02 897 2016 12 3.70877e-01 9.21607e-02 828 2017 1 5.35450e-01 2.84277e-01 587 2017 2 4.85459e-01 1.92738e-01 1086 2017 3 6.00938e-01 1.54612e+00 880 2017 4 4.55088e+00 2.45898e+01 760 2017 5 4.45455e-01 1.30385e-01 512 2017 6 3.47667e-01 9.77979e-02 265 2017 7 5.62894e-01 4.21421e-01 148 2017 8 5.27703e-01 2.23251e-01 440 2017 9 6.24419e-01 3.39384e-01 530 2017 10 2.97821e+00 3.29670e+01 441 2017 11 2.54298e+01 3.82389e+02 1219 2017 12 5.20635e-01 8.72944e-01 695 2018 1 4.07174e-01 7.10620e-02 640 2018 2 4.72175e-01 2.05232e-01 640 2018 3 4.30288e-01 1.06276e-01 832 2018 4 5.24455e-01 1.29456e-01 565 2018 5 2.75135e+00 1.53951e+01 480 2018 6 1.52944e+01 1.00582e+02 362 2018 7 3.25128e-01 1.74086e-01 193 2018 8 7.65896e-01 3.57776e-01 144 2018 9 4.27847e-01 2.19162e-01 666 2018 10 5.72496e-01 2.08703e-01 1020 2018 11 7.73327e-01 2.07625e-01 253 2018 12 1.10180e+00 1.45323e+00 726 2019 1 1.44679e+00 1.18303e+00 724 2019 2 6.93226e+01 7.03972e+02 232 2019 3 1.04894e+00 5.25563e-01 666 2019 4 8.37085e-01 2.05335e-01 378 2019 5 1.31464e+00 3.79639e+00 825 2019 6 4.27750e-01 1.34838e-01 221 2019 7 8.46579e-01 9.35183e-01 260 2019 8 3.35607e+00 1.14751e+01 424 2019 9 6.00818e-01 5.30531e-01 633 2019 10 5.91957e-01 1.76853e-01 559 2019 11 5.65070e-01 4.09538e-01 832 2019 12 4.74620e-01 1.93437e-01 591 2020 1 4.50685e-01 1.33627e-01 702 2020 2 5.40469e-01 2.18519e-01 623 2020 3 1.03894e+00 2.28924e+00 655 2020 4 6.21368e-01 1.95034e-01 541 2020 5 6.21834e-01 4.43046e-01 686 2020 6 9.78640e-01 2.59140e+00 632 2020 7 9.28892e-01 5.67837e-01 230 2020 8 4.74511e-01 7.35998e-02 168 2020 9 1.03333e+00 4.52108e-01 370 2020 10 9.65167e-01 5.21144e-01 574 2020 11 9.72407e-01 4.46131e-01 808 2020 12 5.56504e-01 1.69732e-01 666 2021 1 9.66038e-01 1.41154e+00 558 2021 2 1.02029e+00 3.92249e-01 534 2021 3 1.10453e+00 5.31479e-01 249 2021 4 7.24553e+01 4.00947e+02 176 2021 5 1.11442e+02 1.35260e+03 521 2021 6 4.36269e-01 4.39502e-02 128 2021 7 4.56784e-01 1.48418e-01 68 2021 8 1.13738e+00 1.36855e+00 130 2021 9 1.96457e+00 1.14206e+01 462 2021 10 8.09689e-01 6.11985e-01 459 2021 11 1.04656e+00 6.94740e-01 871 2021 12 8.86698e-01 5.92190e-01 604 2022 1 8.80243e-01 7.48988e-01 810 2022 2 5.61533e-01 2.38654e-01 885 2022 3 7.48209e-01 4.61661e-01 791 2022 4 2.37374e+00 1.13882e+00 39 2022 5 1.39568e+00 2.24501e+00 425 2022 6 4.61608e-01 1.25646e-01 422 2022 7 7.89434e+02 2.95807e+03 160 2022 8 3.22679e-01 1.13885e-01 451 2022 9 6.26367e-01 7.33595e-01 355 2022 10 3.69635e+00 2.61448e+01 1203 2022 11 2.48594e+04 5.56412e+05 502 2022 12 9.87010e+00 8.48127e+01 899 2023 1 4.27153e-01 1.68639e-01 960 2023 2 3.80708e-01 1.23328e-01 654 2023 3 4.58797e-01 2.00219e-01 830 2023 4 4.42240e-01 1.90736e-01 385 2023 5 4.33915e-01 1.70482e-01 270 2023 6 2.88781e-01 4.81459e-02 300 2023 7 4.81771e-01 3.30818e-01 384 2023 8 5.22261e-01 5.60884e-01 565 2023 9 6.66594e-01 4.10330e-01 477 2023 10 5.88224e-01 4.52189e-01 504 2023 11 4.29943e-01 1.87962e-01 625 2023 12 7.44791e-01 2.65775e-01 350 2024 1 1.74655e+00 1.06664e+00 565 2024 2 9.14507e-01 8.68705e-01 626 2024 3 7.95288e-01 3.61937e-01 382 2024 4 nan nan 0