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 nan nan 0 2002 8 1.24995e-01 8.15378e-02 364 2002 9 1.42154e-01 1.42309e-01 270 2002 10 2.63411e-01 1.62563e-01 956 2002 11 1.02628e+00 1.32240e+00 577 2002 12 7.62174e-01 7.25251e-01 749 2003 1 6.40817e-01 5.51183e-01 1108 2003 2 2.20258e-01 2.10783e-01 565 2003 3 1.07989e-01 7.81699e-02 222 2003 4 2.87028e-01 2.31831e-01 612 2003 5 1.75116e-01 2.32594e-01 590 2003 6 3.83918e-01 7.61362e-01 129 2003 7 8.59235e-02 8.18454e-02 204 2003 8 1.05795e-01 1.36426e-01 147 2003 9 1.39531e-01 8.33944e-02 366 2003 10 2.09984e-01 3.08541e-01 844 2003 11 8.70518e-01 1.59811e+00 1089 2003 12 1.08811e+00 1.17387e+00 816 2004 1 2.51586e-01 1.37870e-01 621 2004 2 3.37666e-01 6.14898e-01 424 2004 3 1.25983e-01 9.79802e-02 833 2004 4 3.11253e-01 3.70880e-01 487 2004 5 8.29829e-02 5.65961e-02 468 2004 6 5.34698e-01 1.56071e+00 410 2004 7 2.22139e-01 6.53185e-01 157 2004 8 3.62584e-01 6.40326e-01 59 2004 9 7.19469e-01 1.07258e+00 277 2004 10 2.54833e-01 1.48737e-01 794 2004 11 2.92291e-01 1.87927e-01 827 2004 12 1.19953e+00 1.08914e+00 448 2005 1 5.12695e-01 6.48695e-01 724 2005 2 4.49988e-01 7.02958e-01 723 2005 3 3.01592e-01 1.74221e-01 333 2005 4 1.88909e-01 1.92938e-01 609 2005 5 1.56374e-01 3.50318e-01 449 2005 6 1.07065e-01 9.23592e-02 293 2005 7 5.86562e-01 6.23947e-01 511 2005 8 3.12298e-01 7.93956e-01 451 2005 9 3.20151e-01 5.13324e-01 403 2005 10 4.96202e-01 4.41412e-01 917 2005 11 6.37128e-01 6.39145e-01 858 2005 12 4.22492e-01 2.63756e-01 807 2006 1 6.01468e-01 5.23763e-01 479 2006 2 7.95085e-01 1.12043e+00 909 2006 3 2.25012e-01 3.07959e-01 880 2006 4 9.79180e-02 6.93463e-02 591 2006 5 1.01605e-01 8.82420e-02 636 2006 6 1.09579e-01 7.64978e-02 487 2006 7 1.41298e-01 1.36135e-01 331 2006 8 1.75665e-01 6.14343e-01 258 2006 9 2.36487e-01 1.43253e-01 549 2006 10 3.16214e-01 3.03674e-01 750 2006 11 6.61966e-01 8.28474e-01 626 2006 12 7.22346e-01 5.54576e-01 388 2007 1 2.39941e-01 2.25138e-01 613 2007 2 4.49915e-01 4.38779e-01 578 2007 3 1.67124e-01 1.18922e-01 608 2007 4 6.38431e-01 1.19404e+00 771 2007 5 1.50031e-01 1.07420e-01 423 2007 6 2.37109e-01 9.42379e-01 320 2007 7 1.75933e-01 3.90432e-01 268 2007 8 1.27950e-01 2.52385e-01 469 2007 9 1.83191e-01 1.86815e-01 600 2007 10 1.35023e-01 1.36207e-01 471 2007 11 2.71595e-01 2.25058e-01 923 2007 12 7.50288e-01 1.54843e+00 857 2008 1 5.77232e-01 9.63592e-01 684 2008 2 3.80288e-01 5.47996e-01 640 2008 3 4.69260e-01 8.33945e-01 743 2008 4 1.26167e-01 7.38082e-02 766 2008 5 1.53199e-01 9.45321e-02 579 2008 6 1.58050e-01 3.05723e-01 505 2008 7 1.48886e-01 3.15957e-01 215 2008 8 1.62574e-01 1.34099e-01 83 2008 9 5.12966e-01 6.73734e-01 385 2008 10 2.08646e-01 2.28124e-01 744 2008 11 2.69789e-01 1.73840e-01 949 2008 12 6.45381e-01 8.09589e-01 1218 2009 1 4.15523e-01 4.04728e-01 739 2009 2 4.46373e-01 5.86872e-01 917 2009 3 3.15766e-01 2.93595e-01 956 2009 4 1.75266e-01 1.70890e-01 555 2009 5 1.38050e-01 9.39218e-02 635 2009 6 5.13338e-01 1.33136e+00 142 2009 7 1.53165e-01 6.60565e-01 133 2009 8 2.37391e-01 3.46703e-01 142 2009 9 2.22303e-01 3.59404e-01 322 2009 10 2.02718e-01 3.98799e-01 758 2009 11 4.82539e-01 1.59829e+00 462 2009 12 7.50154e-01 7.69155e-01 238 2010 1 3.84245e-01 3.50678e-01 446 2010 2 8.67583e-01 9.82694e-01 542 2010 3 1.16349e+00 1.34987e+00 872 2010 4 2.43049e-01 2.10221e-01 544 2010 5 2.93932e-01 1.41528e+00 400 2010 6 1.08225e-01 1.71924e-01 339 2010 7 7.04779e-02 5.69326e-02 203 2010 8 1.38164e-01 4.20641e-01 299 2010 9 3.24817e-01 1.73723e+00 504 2010 10 1.71701e-01 3.13498e-01 1130 2010 11 1.92612e-01 1.59418e-01 1004 2010 12 1.53840e+00 1.26718e+00 701 2011 1 4.76620e-01 4.28557e-01 606 2011 2 2.23872e-01 1.44049e-01 642 2011 3 1.67388e-01 1.26494e-01 850 2011 4 1.10992e-01 9.50540e-02 690 2011 5 1.90227e-01 1.97096e-01 786 2011 6 1.03289e-01 6.52213e-02 456 2011 7 1.11327e-01 2.55719e-01 282 2011 8 8.55151e-02 8.15058e-02 280 2011 9 1.73893e-01 1.55921e-01 257 2011 10 5.05052e-01 5.01910e-01 636 2011 11 3.38160e-01 4.18617e-01 1095 2011 12 3.79917e-01 5.87991e-01 1064 2012 1 4.51035e-01 3.82783e-01 822 2012 2 4.77639e-01 6.65618e-01 594 2012 3 1.70068e-01 3.16771e-01 788 2012 4 1.52873e-01 9.06773e-02 544 2012 5 1.17006e-01 1.69774e-01 387 2012 6 8.00086e-01 5.06587e-01 163 2012 7 1.37632e-01 1.15122e-01 194 2012 8 5.72355e-01 1.72414e+00 97 2012 9 2.28760e-01 1.66245e-01 369 2012 10 2.70064e-01 6.13833e-01 498 2012 11 2.61401e-01 2.72537e-01 842 2012 12 1.59531e+00 2.09859e+00 585 2013 1 3.92917e-01 6.49216e-01 980 2013 2 4.86660e-01 5.89907e-01 638 2013 3 3.19756e-01 1.94041e-01 824 2013 4 1.18447e-01 1.22267e-01 442 2013 5 2.47558e-01 2.05631e-01 583 2013 6 1.91617e-01 1.07251e+00 345 2013 7 1.15869e-01 6.94959e-02 151 2013 8 2.04531e-01 6.47176e-01 472 2013 9 1.87052e-01 2.26352e-01 770 2013 10 1.64746e-01 1.08568e-01 602 2013 11 1.89276e-01 1.82049e-01 309 2013 12 2.74354e-01 1.31717e-01 601 2014 1 1.41987e+00 1.78097e+00 430 2014 2 4.67576e-01 1.49911e+00 696 2014 3 3.18775e-01 2.88501e-01 651 2014 4 1.70441e-01 3.49600e-01 470 2014 5 1.42082e-01 1.25503e-01 523 2014 6 2.56612e-01 9.43880e-01 320 2014 7 3.62753e-01 8.84061e-01 114 2014 8 1.09935e-01 2.66095e-01 420 2014 9 2.09489e-01 4.87574e-01 135 2014 10 2.75484e-01 6.20283e-01 742 2014 11 7.87491e-01 1.03117e+00 890 2014 12 1.72349e-01 1.53194e-01 729 2015 1 1.09655e+00 1.41562e+00 599 2015 2 4.06615e-01 2.10739e-01 605 2015 3 1.18491e-01 9.69068e-02 852 2015 4 1.01628e-01 8.98362e-02 371 2015 5 1.93625e-01 1.80992e-01 889 2015 6 1.49211e-01 1.00983e-01 324 2015 7 1.58953e-01 1.11559e-01 165 2015 8 1.29348e-01 1.64973e-01 346 2015 9 1.44077e-01 1.70588e-01 209 2015 10 2.08191e-01 1.14298e-01 641 2015 11 1.88688e-01 1.53020e-01 792 2015 12 2.63451e-01 2.55664e-01 419 2016 1 3.20066e+00 3.34007e+00 386 2016 2 2.39422e+00 1.73131e+00 967 2016 3 4.98415e-01 4.85062e-01 624 2016 4 1.33535e-01 8.35538e-02 649 2016 5 1.72578e-01 1.25853e-01 647 2016 6 2.88921e-01 3.25235e-01 397 2016 7 1.10086e-01 1.07757e-01 428 2016 8 8.58099e-02 5.77030e-02 478 2016 9 3.95127e-01 1.01327e+00 562 2016 10 1.34650e-01 8.88051e-02 664 2016 11 1.73652e-01 1.09584e-01 892 2016 12 1.26656e-01 8.76764e-02 662 2017 1 1.36221e+00 1.83858e+00 708 2017 2 2.12433e-01 1.72616e-01 1063 2017 3 1.41963e-01 8.99005e-02 960 2017 4 1.35575e-01 9.06014e-02 481 2017 5 3.01287e-01 5.14933e-01 526 2017 6 1.52810e-01 8.70050e-02 255 2017 7 1.60188e-01 2.53416e-01 299 2017 8 2.00126e-01 2.61956e-01 383 2017 9 2.62340e-01 2.52267e-01 864 2017 10 2.95401e-01 2.28902e-01 732 2017 11 2.52849e-01 1.74901e-01 883 2017 12 2.90100e-01 2.37522e-01 739 2018 1 8.79227e-01 7.98488e-01 612 2018 2 1.55894e-01 1.79372e-01 778 2018 3 3.58590e-01 4.99721e-01 847 2018 4 2.44828e-01 4.32573e-01 726 2018 5 1.07030e-01 6.85317e-02 406 2018 6 2.55139e-01 3.45376e-01 227 2018 7 1.18115e-01 1.08908e-01 426 2018 8 1.72592e-01 4.61752e-01 602 2018 9 2.32905e-01 1.07032e+00 660 2018 10 3.11699e-01 2.47161e-01 893 2018 11 4.67643e-01 7.73090e-01 464 2018 12 1.74426e+00 2.41517e+00 582 2019 1 8.06771e-01 9.70120e-01 695 2019 2 1.09078e-01 8.26938e-02 522 2019 3 1.10794e-01 7.50202e-02 719 2019 4 3.25415e-01 3.07153e-01 490 2019 5 1.14350e-01 1.20835e-01 820 2019 6 2.14169e-01 4.36329e-01 247 2019 7 2.66060e-01 8.62892e-01 502 2019 8 1.43002e-01 1.28655e-01 379 2019 9 1.94458e-01 7.99529e-01 524 2019 10 3.38660e-01 4.17094e-01 791 2019 11 3.65903e-01 6.38158e-01 458 2019 12 2.57479e-01 1.25305e-01 283 2020 1 4.45965e-01 5.27514e-01 723 2020 2 4.48387e-01 3.62796e-01 673 2020 3 1.55518e-01 1.44497e-01 742 2020 4 1.10387e-01 8.35735e-02 279 2020 5 1.35849e-01 1.57471e-01 437 2020 6 1.41350e-01 8.66771e-02 326 2020 7 4.54086e-01 1.98608e+00 380 2020 8 1.32902e-01 7.40903e-02 240 2020 9 1.54433e-01 1.42394e-01 229 2020 10 1.58573e-01 1.53247e-01 656 2020 11 4.62224e-01 4.74650e-01 781 2020 12 8.67999e-01 6.03544e-01 731 2021 1 4.10235e-01 2.46827e-01 701 2021 2 3.15899e-01 6.05768e-01 717 2021 3 4.01743e-01 1.64145e+00 562 2021 4 1.32664e-01 9.92732e-02 685 2021 5 1.29631e-01 1.64204e-01 608 2021 6 1.64853e-01 1.13398e-01 274 2021 7 3.05853e-01 6.41689e-01 372 2021 8 1.17015e-01 6.90936e-02 442 2021 9 2.96497e-01 5.46220e-01 524 2021 10 2.03761e-01 1.15473e-01 787 2021 11 5.40621e-01 5.18329e-01 812 2021 12 2.70054e-01 2.63666e-01 794 2022 1 9.92672e-01 1.01950e+00 765 2022 2 3.20584e-01 2.86189e-01 1078 2022 3 4.16100e-01 7.97633e-01 734 2022 4 7.64756e-02 5.56386e-02 287 2022 5 9.47506e-02 1.45834e-01 348 2022 6 1.33951e-01 1.00228e-01 298 2022 7 1.05648e-01 2.31942e-01 278 2022 8 2.53057e-01 1.67197e-01 184 2022 9 2.97556e-01 1.63369e+00 362 2022 10 5.28518e-01 2.17066e+00 1132 2022 11 2.34050e-01 1.69255e-01 708 2022 12 1.93482e-01 1.83102e-01 636 2023 1 2.81641e-01 1.23189e+00 792 2023 2 5.22364e-01 7.02887e-01 936 2023 3 1.30285e-01 8.92094e-02 726 2023 4 1.21878e-01 6.95030e-02 327 2023 5 2.99899e-01 3.21102e-01 517 2023 6 2.29951e-01 9.28561e-01 514 2023 7 2.67405e-01 4.58668e-01 468 2023 8 3.70758e-01 3.58407e-01 353 2023 9 5.56087e-01 1.01667e+00 480 2023 10 1.81394e-01 1.17748e-01 567 2023 11 1.77352e-01 1.44296e-01 607 2023 12 6.48147e-01 9.54866e-01 252 2024 1 2.81230e-01 2.80120e-01 299 2024 2 3.27294e-01 3.24417e-01 808 2024 3 2.09306e-01 8.71791e-01 292 2024 4 nan nan 0