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 4.56627e-01 7.94250e-01 15 2002 8 1.03460e-01 7.96672e-02 260 2002 9 2.25424e-01 2.83141e-01 401 2002 10 3.47826e-01 2.47374e-01 871 2002 11 9.06697e-01 1.12085e+00 550 2002 12 5.15399e-01 3.71895e-01 713 2003 1 3.54516e-01 3.42509e-01 896 2003 2 1.63069e-01 8.30729e-02 622 2003 3 1.43492e-01 1.38428e-01 175 2003 4 1.68780e-01 9.92438e-02 634 2003 5 2.14044e-01 3.55055e-01 542 2003 6 7.66491e-02 4.98288e-02 144 2003 7 1.45871e-01 1.88942e-01 205 2003 8 6.30489e-01 2.21453e+00 163 2003 9 1.24108e-01 9.16509e-02 343 2003 10 1.35832e-01 8.96393e-02 674 2003 11 3.78094e-01 8.51125e-01 988 2003 12 7.84648e-01 7.97893e-01 767 2004 1 1.64636e-01 1.01537e-01 710 2004 2 2.48863e-01 2.17054e-01 301 2004 3 1.45606e-01 1.20871e-01 757 2004 4 2.97640e-01 4.15395e-01 566 2004 5 1.05542e-01 6.70429e-02 497 2004 6 1.02830e-01 1.38901e-01 467 2004 7 7.95819e-01 2.30054e+00 176 2004 8 1.13642e+00 1.93201e+00 94 2004 9 6.30163e-01 8.75657e-01 354 2004 10 2.45726e-01 1.36879e-01 872 2004 11 3.28948e-01 1.10980e+00 886 2004 12 6.21213e-01 5.00458e-01 500 2005 1 3.96958e-01 2.26860e-01 723 2005 2 2.60311e-01 2.55734e-01 747 2005 3 1.74438e-01 1.09085e-01 298 2005 4 1.91391e-01 2.14181e-01 430 2005 5 3.23343e-01 1.03958e+00 383 2005 6 3.56831e-01 9.15293e-01 247 2005 7 7.44429e-01 8.61062e-01 376 2005 8 2.19426e-01 2.22964e-01 348 2005 9 3.27409e-01 2.18578e-01 347 2005 10 3.24640e-01 2.41626e-01 669 2005 11 4.09879e-01 3.23422e-01 832 2005 12 4.11627e-01 3.32957e-01 830 2006 1 5.11141e-01 4.42236e-01 519 2006 2 5.44665e-01 8.43916e-01 891 2006 3 1.61127e-01 1.24511e-01 886 2006 4 9.51473e-02 6.66127e-02 637 2006 5 1.18573e-01 9.53255e-02 594 2006 6 1.78588e-01 4.95303e-01 541 2006 7 1.07345e-01 8.45594e-02 324 2006 8 1.62477e-01 4.04213e-01 223 2006 9 2.83637e-01 6.38247e-01 431 2006 10 2.19724e-01 4.65363e-01 758 2006 11 3.64293e-01 3.55362e-01 619 2006 12 6.67448e-01 5.29500e-01 432 2007 1 1.76468e-01 1.20064e-01 599 2007 2 3.26779e-01 3.26517e-01 506 2007 3 1.52268e-01 9.62957e-02 611 2007 4 4.22973e-01 7.05430e-01 779 2007 5 1.50428e-01 9.41320e-02 477 2007 6 1.48189e-01 1.25371e-01 223 2007 7 1.36666e-01 1.15543e-01 320 2007 8 1.78420e-01 3.43867e-01 454 2007 9 2.99385e-01 6.03928e-01 609 2007 10 2.76202e-01 7.47267e-01 440 2007 11 2.47908e-01 1.64429e-01 893 2007 12 3.21156e-01 4.52981e-01 823 2008 1 4.35351e-01 6.36986e-01 728 2008 2 1.88416e-01 2.03887e-01 639 2008 3 4.96527e-01 9.44045e-01 669 2008 4 1.21978e-01 7.57918e-02 798 2008 5 1.33172e-01 1.84643e-01 525 2008 6 9.14074e-02 6.13614e-02 433 2008 7 1.09659e-01 4.00495e-01 205 2008 8 1.40854e-01 9.54049e-02 87 2008 9 4.87937e-01 1.01798e+00 427 2008 10 2.20450e-01 1.34747e-01 747 2008 11 2.20540e-01 1.32569e-01 807 2008 12 4.64322e-01 6.35689e-01 996 2009 1 3.53478e-01 3.20301e-01 695 2009 2 2.07715e-01 1.55521e-01 751 2009 3 2.45537e-01 2.58533e-01 852 2009 4 1.60322e-01 1.74003e-01 565 2009 5 1.18263e-01 1.35950e-01 538 2009 6 2.71228e-01 7.16883e-01 83 2009 7 1.88990e-01 4.12127e-01 125 2009 8 1.47792e-01 2.14242e-01 324 2009 9 1.48439e-01 1.52626e-01 287 2009 10 1.56066e-01 1.60433e-01 709 2009 11 2.51347e-01 2.25104e-01 256 2009 12 4.05412e-01 2.52610e-01 193 2010 1 4.61451e-01 1.23591e+00 347 2010 2 6.63907e-01 5.56781e-01 390 2010 3 6.93257e-01 8.17194e-01 799 2010 4 1.08457e-01 1.96686e-01 539 2010 5 1.25147e-01 2.44504e-01 456 2010 6 1.26373e-01 1.52064e-01 506 2010 7 6.25781e-02 4.62346e-02 199 2010 8 2.08531e-01 4.07505e-01 329 2010 9 1.31560e-01 2.04111e-01 560 2010 10 1.34511e-01 7.75758e-02 921 2010 11 1.77394e-01 9.78157e-02 1042 2010 12 1.07888e+00 7.69613e-01 727 2011 1 2.58056e-01 1.59956e-01 517 2011 2 1.71353e-01 1.00755e-01 658 2011 3 1.50784e-01 1.57697e-01 835 2011 4 1.23790e-01 2.18380e-01 610 2011 5 1.48460e-01 1.80542e-01 852 2011 6 3.32056e-01 1.79296e+00 438 2011 7 1.22804e-01 3.98317e-01 298 2011 8 1.21168e-01 2.80308e-01 173 2011 9 1.94996e-01 2.74683e-01 301 2011 10 3.69979e-01 3.61116e-01 733 2011 11 2.59351e-01 2.45193e-01 1140 2011 12 3.12306e-01 4.40664e-01 1025 2012 1 3.77284e-01 3.62916e-01 679 2012 2 2.80854e-01 4.01584e-01 537 2012 3 8.97633e-02 9.34851e-02 651 2012 4 1.28129e-01 9.34031e-02 502 2012 5 1.10547e-01 8.76569e-02 396 2012 6 3.13503e-01 2.27635e-01 213 2012 7 2.55018e-01 4.28984e-01 180 2012 8 1.60189e+00 4.74045e+00 112 2012 9 2.69383e-01 4.82689e-01 264 2012 10 1.87181e-01 3.01098e-01 710 2012 11 2.34019e-01 2.75577e-01 707 2012 12 7.03304e-01 7.69870e-01 573 2013 1 2.52205e-01 2.32967e-01 925 2013 2 2.84696e-01 2.70395e-01 734 2013 3 1.73824e-01 1.08950e-01 784 2013 4 8.92955e-02 7.45752e-02 351 2013 5 2.10464e-01 2.45958e-01 601 2013 6 2.99921e-01 5.67632e-01 310 2013 7 1.17338e-01 1.10968e-01 232 2013 8 4.08590e-01 1.46541e+00 329 2013 9 1.99552e-01 3.03310e-01 553 2013 10 1.65712e-01 1.00509e-01 677 2013 11 1.24255e-01 1.05739e-01 130 2013 12 2.19067e-01 1.30721e-01 473 2014 1 8.10354e-01 9.09298e-01 447 2014 2 2.36985e-01 1.61780e-01 656 2014 3 1.71036e-01 2.15731e-01 495 2014 4 1.29068e-01 9.71082e-02 449 2014 5 1.44891e-01 1.44005e-01 566 2014 6 2.17366e-01 4.16254e-01 354 2014 7 4.42624e-01 1.46521e+00 89 2014 8 2.75886e-01 1.04819e+00 276 2014 9 1.54984e-01 2.94956e-01 83 2014 10 1.50420e-01 1.04118e-01 810 2014 11 3.45178e-01 3.56746e-01 895 2014 12 2.12326e-01 2.78019e-01 757 2015 1 3.89360e-01 3.69566e-01 545 2015 2 3.12997e-01 5.21133e-01 653 2015 3 1.02068e-01 7.67885e-02 791 2015 4 1.25940e-01 1.51759e-01 412 2015 5 1.34359e-01 9.44202e-02 883 2015 6 2.20172e-01 5.35408e-01 372 2015 7 1.51012e-01 1.34985e-01 240 2015 8 1.22290e-01 2.98585e-01 221 2015 9 9.37907e-02 6.74240e-02 201 2015 10 1.51623e-01 8.49287e-02 467 2015 11 1.35053e-01 8.95130e-02 720 2015 12 4.29778e-01 9.41975e-01 450 2016 1 1.59248e+00 1.53592e+00 278 2016 2 1.39031e+00 1.31943e+00 1031 2016 3 3.24564e-01 3.46630e-01 510 2016 4 1.27250e-01 8.13905e-02 694 2016 5 1.43686e-01 7.52443e-02 660 2016 6 1.99871e-01 3.34981e-01 386 2016 7 1.24359e-01 2.65493e-01 278 2016 8 1.17621e-01 1.97855e-01 469 2016 9 4.10105e-01 1.72791e+00 466 2016 10 1.59949e-01 7.85222e-01 706 2016 11 1.67877e-01 1.51653e-01 742 2016 12 1.21631e-01 8.11227e-02 641 2017 1 1.36195e+00 2.00364e+00 672 2017 2 1.93967e-01 1.59164e-01 1024 2017 3 1.45854e-01 1.02107e-01 1014 2017 4 9.97665e-02 7.44898e-02 465 2017 5 1.70268e-01 1.30878e-01 330 2017 6 1.38773e-01 1.27172e-01 189 2017 7 1.50600e-01 2.63948e-01 290 2017 8 3.52422e-01 1.47568e+00 421 2017 9 3.62612e-01 3.82332e-01 673 2017 10 2.07633e-01 2.36862e-01 621 2017 11 2.07257e-01 3.52139e-01 659 2017 12 3.09254e-01 2.03332e-01 724 2018 1 4.29085e-01 2.68606e-01 523 2018 2 1.20985e-01 7.62729e-02 807 2018 3 2.00488e-01 5.34500e-01 812 2018 4 2.12853e-01 4.99225e-01 799 2018 5 1.14954e-01 6.86724e-02 403 2018 6 1.84899e-01 1.54470e-01 237 2018 7 2.34664e-01 5.44816e-01 321 2018 8 1.08024e-01 1.18587e-01 531 2018 9 2.02046e-01 5.07451e-01 658 2018 10 1.21481e-01 9.23633e-02 737 2018 11 3.57015e-01 1.59009e+00 361 2018 12 2.15302e+00 2.67137e+00 520 2019 1 6.58800e-01 7.38017e-01 761 2019 2 1.10838e-01 8.74284e-02 520 2019 3 1.02351e-01 5.98433e-02 721 2019 4 2.33997e-01 2.01670e-01 303 2019 5 1.00624e-01 7.66829e-02 681 2019 6 2.44568e-01 4.62244e-01 241 2019 7 1.36375e-01 1.46495e-01 436 2019 8 1.34898e-01 8.09296e-02 291 2019 9 1.56013e-01 2.72275e-01 436 2019 10 3.18618e-01 1.32094e+00 796 2019 11 2.60731e-01 3.94263e-01 476 2019 12 2.71331e-01 1.53837e-01 245 2020 1 2.86432e-01 3.03944e-01 674 2020 2 2.19608e-01 1.56361e-01 654 2020 3 1.31397e-01 1.04679e-01 775 2020 4 9.99906e-02 7.68482e-02 284 2020 5 1.38716e-01 1.56392e-01 493 2020 6 2.31593e-01 3.57338e-01 294 2020 7 2.78520e-01 9.55725e-01 329 2020 8 9.59520e-02 5.60866e-02 284 2020 9 1.92777e-01 2.21153e-01 207 2020 10 1.39381e-01 1.21070e-01 497 2020 11 4.97081e-01 6.42941e-01 848 2020 12 5.55979e-01 3.71079e-01 687 2021 1 2.64970e-01 1.78216e-01 735 2021 2 4.05466e-01 7.81144e-01 617 2021 3 1.75059e-01 2.10764e-01 596 2021 4 1.27212e-01 1.75858e-01 675 2021 5 3.04517e-01 1.33497e+00 530 2021 6 1.42192e-01 9.55422e-02 188 2021 7 2.29461e-01 2.82495e-01 364 2021 8 1.18685e-01 7.85120e-02 418 2021 9 1.23440e-01 1.00338e-01 421 2021 10 2.06067e-01 6.93461e-01 667 2021 11 4.91686e-01 4.14376e-01 777 2021 12 1.90740e-01 1.23655e-01 793 2022 1 9.27075e-01 1.03733e+00 752 2022 2 2.14162e-01 1.29754e-01 995 2022 3 2.91639e-01 4.80158e-01 668 2022 4 6.99615e-02 4.88192e-02 326 2022 5 2.00441e-01 7.28560e-01 380 2022 6 1.05140e-01 9.65387e-02 311 2022 7 9.80755e-02 9.76822e-02 195 2022 8 3.85502e-01 7.73200e-01 83 2022 9 1.28218e-01 1.13963e-01 196 2022 10 4.62906e-01 5.95875e-01 1029 2022 11 2.34987e-01 2.22296e-01 548 2022 12 3.05806e-01 1.16681e+00 665 2023 1 1.64728e-01 1.13482e-01 772 2023 2 3.99174e-01 5.82956e-01 832 2023 3 9.22384e-02 7.77210e-02 726 2023 4 9.02458e-02 7.05240e-02 288 2023 5 2.26397e-01 2.65431e-01 696 2023 6 8.83509e-02 6.80609e-02 449 2023 7 2.29949e-01 7.29492e-01 391 2023 8 2.67517e-01 3.35769e-01 281 2023 9 4.97962e-01 4.49252e-01 562 2023 10 1.54735e-01 1.15235e-01 616 2023 11 1.61600e-01 1.20862e-01 584 2023 12 3.55097e-01 3.67372e-01 229 2024 1 2.15772e-01 1.21160e-01 180 2024 2 2.36436e-01 2.69130e-01 627 2024 3 7.07527e-02 6.75684e-02 291 2024 4 nan nan 0