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 6.11357e-07 1.11032e-06 519
2002  8 4.59184e-06 1.17757e-05 464
2002  9 1.08419e-06 1.85391e-06 642
2002 10 7.87194e-08 1.90855e-07 605
2002 11 2.49655e-07 4.26714e-07 255
2002 12 4.30095e-06 5.19031e-06 512
2003  1 6.38302e-07 5.43605e-07 122
2003  2 9.80197e-06 5.20321e-06 414
2003  3 7.64624e-05 8.61838e-05 763
2003  4 9.53605e-08 4.86233e-07 522
2003  5 1.35982e-05 2.94460e-05 393
2003  6 7.27375e-05 9.71401e-05 505
2003  7 2.71204e-05 4.20659e-05 659
2003  8 3.94700e-05 9.26980e-05 614
2003  9 2.33027e-04 6.54427e-04 1003
2003 10 7.75374e-08 1.64447e-07 704
2003 11 5.75998e-06 9.47966e-06 554
2003 12 1.26621e-06 4.36977e-06 491
2004  1 3.58264e-06 1.82221e-05 150
2004  2 1.69512e-06 2.52521e-06 895
2004  3 5.47614e-06 5.69279e-06 512
2004  4 2.56560e-07 6.34509e-07 576
2004  5 3.26982e-06 3.41953e-06 267
2004  6 8.11381e-05 2.07821e-04 530
2004  7 2.13649e-04 2.55992e-04 196
2004  8 1.98570e-05 2.16399e-05 576
2004  9 1.83486e-05 2.65311e-05 720
2004 10 1.44335e-07 2.36789e-07 512
2004 11 1.67361e-06 2.91932e-06 655
2004 12 1.78281e-06 4.12163e-06 148
2005  1 1.99460e-05 5.53068e-05 374
2005  2 5.53477e-05 6.05746e-05 640
2005  3 8.51693e-05 9.55861e-05 665
2005  4 1.45597e-10 4.11281e-10 698
2005  5 2.88831e-05 7.88234e-05 436
2005  6 3.39540e-05 9.04950e-05 436
2005  7 1.52376e-05 4.34843e-05 480
2005  8 1.75276e-05 9.00670e-05 765
2005  9 5.18061e-07 1.37736e-06 1088
2005 10 1.46152e-06 6.99802e-06 541
2005 11 9.86320e-07 4.44454e-06 626
2005 12 5.21485e-07 1.19988e-06 400
2006  1 1.53486e-07 3.18447e-07 830
2006  2 1.23177e-07 1.77920e-07 464
2006  3 1.52108e-05 2.19417e-05 764
2006  4 3.98793e-06 1.92538e-05 733
2006  5 8.46359e-08 1.58962e-07 225
2006  6 3.41489e-06 4.67932e-06 384
2006  7 9.77664e-07 1.07687e-06 404
2006  8 5.90978e-06 6.95372e-06 779
2006  9 9.85371e-06 1.86364e-05 748
2006 10 1.15126e-07 4.70388e-07 813
2006 11 4.11988e-06 4.90889e-06 325
2006 12 2.81202e-07 3.10655e-07 256
2007  1 2.28621e-06 2.08603e-06 448
2007  2 3.36680e-05 3.88488e-05 517
2007  3 1.72024e-05 1.59239e-05 640
2007  4 4.98900e-07 8.39790e-07 448
2007  5 2.06111e-05 2.85772e-05 710
2007  6 6.81804e-05 7.55799e-05 640
2007  7 1.31463e-04 9.02093e-05 440
2007  8 1.89954e-05 2.87179e-05 581
2007  9 3.67755e-06 8.50018e-06 1096
2007 10 1.24183e-06 3.47895e-06 701
2007 11 1.06506e-05 3.86152e-05 573
2007 12 2.57922e-06 2.81304e-06 256
2008  1 1.45023e-06 1.41533e-06 375
2008  2 7.16115e-06 9.94824e-06 492
2008  3 3.85036e-06 3.56811e-06 544
2008  4 3.54372e-09 9.73547e-09 698
2008  5 1.50394e-06 5.77919e-06 600
2008  6 6.11728e-06 1.08846e-05 629
2008  7 1.14987e-05 1.43872e-05 640
2008  8 4.56240e-05 8.33235e-05 849
2008  9 1.23513e-06 2.20888e-06 832
2008 10 3.25165e-07 1.13360e-06 853
2008 11 4.28961e-06 2.09674e-05 372
2008 12 8.98693e-06 1.77486e-05 514
2009  1 4.29530e-04 1.14346e-03 532
2009  2 1.24914e-05 7.52318e-06 432
2009  3 9.11456e-07 1.58206e-06 787
2009  4 9.80344e-11 2.37017e-10 611
2009  5 4.69348e-07 8.56421e-07 512
2009  6 4.27071e-05 6.09194e-05 192
2009  7 3.14796e-05 5.51225e-05 713
2009  8 4.99103e-06 6.70088e-06 771
2009  9 6.09545e-07 9.58176e-07 896
2009 10 2.09604e-05 6.05601e-05 576
2009 11 1.81707e-08 4.99747e-08 579
2009 12 1.20936e-06 1.46148e-06 301
2010  1 1.91184e-05 2.58706e-05 696
2010  2 6.70480e-06 7.84766e-06 603
2010  3 2.18102e-06 4.02917e-06 513
2010  4 8.60952e-06 4.97913e-05 574
2010  5 4.82558e-05 7.32770e-05 843
2010  6 2.77563e-05 3.51742e-05 512
2010  7 7.26121e-06 1.05441e-05 549
2010  8 5.51552e-06 1.79157e-05 943
2010  9 6.61585e-06 1.75675e-05 1009
2010 10 6.53841e-11 3.00034e-10 654
2010 11 1.39323e-08 1.62120e-08 448
2010 12 1.09116e-06 1.12643e-06 256
2011  1 1.58531e-05 2.44328e-05 256
2011  2 4.91980e-06 7.74771e-06 562
2011  3 1.18027e-06 1.67944e-06 768
2011  4 2.25656e-07 1.99093e-06 450
2011  5 1.20485e-05 2.55099e-05 384
2011  6 4.51565e-07 6.52032e-07 256
2011  7 3.76768e-05 4.81012e-05 896
2011  8 1.90652e-05 4.13656e-05 860
2011  9 5.09570e-06 8.77239e-06 575
2011 10 8.66031e-08 1.67399e-07 876
2011 11 6.88956e-08 1.29051e-07 718
2011 12 3.53680e-07 6.57226e-07 512
2012  1 2.66265e-05 4.50574e-05 452
2012  2 7.10997e-05 1.38703e-04 547
2012  3 2.11404e-06 5.82360e-06 879
2012  4 5.62999e-10 1.70748e-09 960
2012  5 3.04514e-06 4.92074e-06 523
2012  6 9.17845e-06 1.20489e-05 449
2012  7 3.00406e-06 6.89328e-06 686
2012  8 9.14463e-07 2.11972e-06 702
2012  9 1.72426e-05 3.95236e-05 748
2012 10 6.91285e-08 1.24146e-07 542
2012 11 8.60382e-08 4.38842e-07 530
2012 12 1.36785e-07 2.06168e-07 312
2013  1 8.66957e-06 1.96049e-05 427
2013  2 1.47509e-05 1.44613e-05 569
2013  3 5.71835e-06 3.18693e-06 346
2013  4 1.88754e-04 4.48216e-04 927
2013  5 2.01092e-04 3.56456e-04 448
2013  6 8.66391e-06 8.60147e-06 512
2013  7 2.75358e-04 4.59047e-04 576
2013  8 1.40473e-05 3.99770e-05 810
2013  9 2.30896e-08 6.29774e-08 1083
2013 10 8.74220e-07 6.36543e-06 918
2013 11 4.01163e-08 9.33476e-08 576
2013 12 4.15943e-08 2.39036e-08 64
2014  1 2.43749e-06 5.64195e-06 440
2014  2 1.75761e-06 2.42349e-06 402
2014  3 4.41278e-05 3.45986e-04 515
2014  4 3.79921e-06 1.06170e-05 700
2014  5 1.31150e-05 2.13338e-05 702
2014  6 9.13733e-06 2.02257e-05 766
2014  7 2.33118e-05 4.72195e-05 567
2014  8 3.73408e-05 5.28412e-05 1176
2014  9 2.19210e-05 5.29389e-05 1107
2014 10 2.88895e-07 8.69595e-07 798
2014 11 3.33706e-06 5.47002e-06 298
2014 12 2.91931e-07 3.22539e-07 128
2015  1 2.71343e-05 6.86988e-05 448
2015  2 6.98518e-07 1.05128e-06 320
2015  3 9.75761e-06 9.91635e-06 758
2015  4 1.06237e-04 3.01127e-04 832
2015  5 1.14485e-05 3.13148e-05 587
2015  6 3.06050e-05 2.87051e-05 299
2015  7 3.64231e-05 4.19705e-05 616
2015  8 3.82169e-07 7.66804e-07 768
2015  9 2.43942e-05 3.59160e-05 1088
2015 10 4.97003e-07 1.37073e-06 749
2015 11 3.34682e-07 9.85109e-07 799
2015 12 6.12586e-09 4.44799e-08 399
2016  1 1.60456e-07 1.66476e-07 354
2016  2 1.15279e-07 1.52367e-07 640
2016  3 1.17783e-06 1.83724e-06 433
2016  4 1.65075e-05 4.88970e-05 576
2016  5 2.35672e-06 4.57331e-06 453
2016  6 2.17819e-05 7.95912e-05 797
2016  7 8.48021e-05 2.47927e-04 896
2016  8 3.15941e-06 5.30890e-06 1060
2016  9 2.68819e-06 5.35093e-06 757
2016 10 6.55236e-03 4.87415e-02 791
2016 11 5.00999e-08 1.54930e-07 706
2016 12 3.61314e-07 4.09767e-07 320
2017  1 7.73117e-05 1.72607e-04 384
2017  2 5.12808e-06 4.51469e-05 543
2017  3 4.41264e-04 8.12713e-03 781
2017  4 4.75794e-07 9.99854e-07 466
2017  5 3.26718e-05 3.93321e-05 424
2017  6 2.77267e-04 1.12972e-03 792
2017  7 1.33730e-05 2.46656e-05 640
2017  8 2.51869e-05 5.48035e-05 765
2017  9 2.01136e-06 4.61995e-06 702
2017 10 7.07923e-07 4.02966e-06 1027
2017 11 1.39819e-07 1.75615e-06 395
2017 12 3.63566e-06 4.04497e-06 191
2018  1 1.38681e-06 1.96075e-06 448
2018  2 4.92940e-07 7.57001e-07 276
2018  3 1.21436e-06 2.76292e-06 370
2018  4 1.41071e-07 3.24598e-07 697
2018  5 6.02089e-06 1.34524e-05 460
2018  6 1.15478e-05 1.52247e-05 599
2018  7 3.63430e-05 5.40438e-05 705
2018  8 3.91251e-05 5.30712e-05 768
2018  9 8.90705e-05 8.88098e-05 540
2018 10 6.50265e-07 1.41047e-06 683
2018 11 2.20110e-08 2.57469e-08 314
2018 12 5.92972e-06 1.97763e-05 362
2019  1 1.11519e-04 1.11958e-03 642
2019  2 8.47320e-06 6.77542e-06 372
2019  3 5.20793e-05 7.14145e-05 1052
2019  4 2.63083e-05 6.68836e-05 580
2019  5 4.93864e-02 2.66161e-01 218
2019  6 4.56220e-06 6.69276e-06 575
2019  7 1.36839e-05 2.06829e-05 825
2019  8 1.03863e-05 2.55921e-05 832
2019  9 2.45523e-07 9.36862e-07 928
2019 10 8.57444e-10 1.48952e-09 448
2019 11 8.35139e-08 2.19474e-07 640
2019 12 6.01979e-06 6.89900e-06 448
2020  1 1.47418e-06 1.69045e-06 756
2020  2 5.37188e-06 5.43838e-06 607
2020  3 4.12728e-07 5.29511e-07 644
2020  4 2.37359e-06 3.86970e-06 419
2020  5 2.76729e-07 4.61938e-07 660
2020  6 8.44804e-07 1.15534e-06 589
2020  7 1.50929e-05 2.11120e-05 582
2020  8 2.27069e-06 3.24104e-06 384
2020  9 1.29415e-04 1.79412e-04 467
2020 10 1.35502e-06 3.97080e-06 704
2020 11 6.51048e-10 1.17231e-09 562
2020 12 8.87926e-09 8.05399e-08 383
2021  1 1.01874e-09 4.94740e-09 389
2021  2 1.91667e-06 4.21329e-06 379
2021  3 9.01969e-08 1.87638e-07 821
2021  4 1.22577e-05 1.52133e-05 825
2021  5 5.62162e-06 9.99360e-06 1018
2021  6 6.32704e-06 7.95042e-06 443
2021  7 1.72395e-05 3.53698e-05 448
2021  8 2.86326e-04 3.62695e-04 553
2021  9 1.59551e-05 2.94341e-05 820
2021 10 1.32958e-08 2.92787e-08 640
2021 11 7.27775e-09 1.51246e-08 845
2021 12 1.28820e-07 2.08308e-06 278
2022  1 1.23922e-06 2.08396e-06 282
2022  2 5.61604e-06 1.14026e-05 703
2022  3 1.45638e-05 2.02630e-05 673
2022  4 2.17765e-07 2.76833e-07 320
2022  5 3.21795e-06 4.37714e-06 355
2022  6 2.13759e-05 3.03975e-05 843
2022  7 3.54074e-05 4.21796e-05 1024
2022  8 2.86507e-05 4.48616e-05 923
2022  9 1.00498e-05 2.76485e-05 872
2022 10 5.51282e-07 1.48493e-06 838
2022 11 1.05551e-06 6.11224e-06 973
2022 12 1.61254e-04 7.86519e-04 442
2023  1 5.06241e-06 1.05089e-05 359
2023  2 1.66359e-05 2.66415e-05 320
2023  3 2.58381e-04 5.56369e-04 828
2023  4 2.56213e-04 1.07421e-03 606
2023  5 4.76648e-06 1.24342e-05 831
2023  6 2.94169e-07 5.82226e-07 482
2023  7 1.07137e-10 3.01283e-10 640
2023  8 8.01717e-08 2.43300e-07 696
2023  9 1.23106e-08 3.65009e-08 601
2023 10 1.79737e-07 7.12039e-07 895
2023 11 2.40721e-10 4.85758e-10 328
2023 12 1.05116e-08 2.45626e-08 386
2024  1 3.94288e-07 1.36852e-06 278
2024  2 3.02123e-07 3.51391e-07 528
2024  3 1.00669e-04 1.63771e-03 591
2024  4 nan nan 0