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 1.08779e-02 1.20169e-03 235
2002  8 1.36375e-02 2.71282e-03 307
2002  9 1.58488e-02 3.01279e-03 271
2002 10 2.08523e-02 3.25785e-03 819
2002 11 2.56635e-02 6.43630e-03 317
2002 12 2.96533e-02 4.27235e-03 248
2003  1 2.83307e-02 5.95078e-03 545
2003  2 3.72351e-02 1.02479e-02 768
2003  3 2.04188e-02 2.62210e-03 417
2003  4 2.29335e-02 4.69877e-03 512
2003  5 1.13485e-02 1.45187e-03 462
2003  6 1.03647e-02 2.10410e-03 351
2003  7 1.14852e-02 1.88892e-03 409
2003  8 1.18640e-02 3.47303e-03 336
2003  9 1.65443e-02 2.82767e-03 192
2003 10 4.01391e-02 2.08413e-02 736
2003 11 3.84678e-02 2.58804e-02 954
2003 12 4.70923e-02 1.44487e-02 347
2004  1 4.01198e-02 1.95986e-02 724
2004  2 3.20655e-02 5.29032e-03 707
2004  3 2.78193e-02 5.42312e-03 1088
2004  4 2.37958e-02 2.05588e-03 512
2004  5 2.99609e-02 1.40003e-02 832
2004  6 1.45132e-02 2.22698e-03 419
2004  7 1.24892e-02 2.27444e-03 249
2004  8 1.38063e-02 1.95335e-03 450
2004  9 2.02695e-02 4.35928e-03 423
2004 10 2.29426e-02 2.48354e-03 914
2004 11 2.88446e-02 3.39398e-03 843
2004 12 4.63486e-02 3.80466e-02 571
2005  1 3.25960e-02 6.78496e-03 684
2005  2 2.78182e-02 4.76346e-03 1024
2005  3 3.89851e-02 1.44372e-02 400
2005  4 3.33509e-02 1.49951e-02 561
2005  5 2.07027e-02 3.96359e-03 576
2005  6 1.69379e-02 1.59541e-03 307
2005  7 1.67241e-02 5.12197e-03 641
2005  8 1.49242e-02 4.84318e-03 592
2005  9 2.36541e-02 5.15184e-03 503
2005 10 2.74603e-02 5.40517e-03 269
2005 11 6.26931e-02 2.37571e-02 729
2005 12 7.07885e-02 9.59239e-02 560
2006  1 6.39366e-02 1.74557e-02 512
2006  2 3.13734e-02 7.46983e-03 468
2006  3 2.28954e-02 3.67294e-03 1039
2006  4 1.98940e-02 3.72042e-03 937
2006  5 1.79293e-02 3.54582e-03 544
2006  6 1.51354e-02 2.14864e-03 557
2006  7 1.45589e-02 2.62341e-03 384
2006  8 1.20221e-02 1.16600e-03 476
2006  9 3.09732e-02 2.25485e-02 268
2006 10 2.15698e-02 4.69908e-03 704
2006 11 2.68173e-02 6.63274e-03 558
2006 12 4.48757e-02 1.11242e-02 514
2007  1 4.10857e-02 1.43968e-02 719
2007  2 3.44452e-02 8.49639e-03 521
2007  3 2.71005e-02 4.05607e-03 859
2007  4 2.09033e-02 2.92601e-03 826
2007  5 1.69257e-02 1.92581e-03 890
2007  6 1.78948e-02 4.13769e-03 574
2007  7 1.06749e-02 1.66782e-03 695
2007  8 1.56968e-02 5.09684e-03 645
2007  9 1.90809e-02 3.49200e-03 355
2007 10 2.33718e-02 5.92713e-03 417
2007 11 2.64542e-02 4.88853e-03 744
2007 12 2.84047e-02 4.34099e-03 932
2008  1 2.96537e-02 9.17416e-03 539
2008  2 2.81352e-02 5.72907e-03 768
2008  3 2.39519e-02 6.48636e-03 768
2008  4 1.69985e-02 2.77837e-03 896
2008  5 1.40689e-02 1.36476e-03 520
2008  6 1.15448e-02 9.14680e-04 509
2008  7 1.74583e-02 4.86038e-03 381
2008  8 2.00645e-02 1.29178e-02 118
2008  9 2.03621e-02 6.46066e-03 153
2008 10 2.42429e-02 5.08297e-03 490
2008 11 2.95706e-02 5.31883e-03 1076
2008 12 3.00068e-02 2.59174e-03 668
2009  1 3.00946e-02 8.18457e-03 642
2009  2 3.14107e-02 5.93443e-03 1024
2009  3 2.72162e-02 4.92416e-03 761
2009  4 1.48557e-02 1.44278e-03 514
2009  5 1.33914e-02 1.70419e-03 568
2009  6 1.30009e-02 6.84154e-04 457
2009  7 1.14976e-02 3.09039e-03 287
2009  8 1.32128e-02 2.13822e-03 558
2009  9 1.28100e-02 2.21146e-03 546
2009 10 2.30168e-02 4.65930e-03 754
2009 11 3.05460e-02 9.57741e-03 553
2009 12 3.73897e-02 1.14713e-02 513
2010  1 3.27912e-02 8.45109e-03 374
2010  2 3.02222e-02 7.29266e-03 221
2010  3 3.48354e-02 3.61207e-03 619
2010  4 2.75612e-02 4.54640e-03 512
2010  5 1.35568e-02 2.51817e-03 759
2010  6 1.71855e-02 3.03815e-03 639
2010  7 1.58251e-02 2.48451e-03 323
2010  8 1.44281e-02 3.15679e-03 582
2010  9 1.77763e-02 4.03976e-03 336
2010 10 2.98802e-02 5.07009e-03 1111
2010 11 3.07809e-02 9.25906e-03 724
2010 12 2.84391e-02 2.50134e-03 192
2011  1 3.43441e-02 1.25476e-02 497
2011  2 3.39675e-02 8.36092e-03 1120
2011  3 2.76747e-02 3.88706e-03 1116
2011  4 1.53845e-02 2.24382e-03 811
2011  5 1.12034e-02 1.36066e-03 787
2011  6 1.26708e-02 2.02876e-03 640
2011  7 1.11709e-02 1.81852e-03 577
2011  8 1.14106e-02 2.60369e-03 476
2011  9 1.72566e-02 2.47634e-03 430
2011 10 3.54861e-02 9.85051e-03 179
2011 11 3.05966e-02 1.09494e-02 923
2011 12 2.39335e-02 3.26032e-03 1140
2012  1 2.61203e-02 4.79128e-03 891
2012  2 2.57654e-02 7.17894e-03 439
2012  3 2.64441e-02 5.54072e-03 1069
2012  4 2.08049e-02 2.19691e-03 704
2012  5 1.55427e-02 4.77684e-03 432
2012  6 1.49120e-02 8.15763e-04 386
2012  7 1.59116e-02 2.75661e-03 329
2012  8 1.65059e-02 2.71677e-03 498
2012  9 2.02357e-02 7.09774e-03 474
2012 10 3.18866e-02 1.44805e-02 600
2012 11 3.08691e-02 8.53402e-03 957
2012 12 2.96633e-02 7.53130e-03 538
2013  1 2.68348e-02 5.13587e-03 688
2013  2 3.11690e-02 4.36196e-03 547
2013  3 3.43765e-02 4.45261e-03 611
2013  4 2.54644e-02 3.44810e-03 657
2013  5 1.51889e-02 2.85681e-03 629
2013  6 1.43149e-02 2.22687e-03 514
2013  7 1.32148e-02 1.71443e-03 442
2013  8 1.31272e-02 4.37459e-03 563
2013  9 2.53121e-02 8.67947e-03 339
2013 10 2.33006e-02 5.89478e-03 934
2013 11 3.38713e-02 7.57261e-03 560
2013 12 9.85638e-02 2.56133e-01 624
2014  1 6.05089e-02 5.56210e-02 373
2014  2 3.70548e-02 9.98573e-03 882
2014  3 2.99262e-02 4.69802e-03 704
2014  4 1.85494e-02 3.48366e-03 576
2014  5 1.90266e-02 3.26470e-03 751
2014  6 1.73133e-02 2.30278e-03 356
2014  7 1.25770e-02 1.83074e-03 273
2014  8 1.81845e-02 3.31425e-03 514
2014  9 2.75319e-02 1.10393e-02 135
2014 10 1.98931e-02 1.48057e-02 802
2014 11 2.89910e-02 5.76278e-03 776
2014 12 2.99677e-02 6.37170e-03 928
2015  1 3.66786e-02 1.59882e-02 442
2015  2 3.64679e-02 7.46658e-03 741
2015  3 2.98019e-02 5.51759e-03 891
2015  4 2.09718e-02 2.02945e-03 630
2015  5 1.82880e-02 6.10036e-03 768
2015  6 1.53276e-02 2.10945e-03 407
2015  7 1.86551e-02 6.34394e-03 320
2015  8 2.00069e-02 6.10685e-03 499
2015  9 1.62106e-02 1.89290e-03 247
2015 10 2.88706e-02 7.77916e-03 676
2015 11 3.09433e-02 5.85990e-03 663
2015 12 3.05331e-02 6.80863e-03 581
2016  1 2.69906e-02 7.20919e-03 169
2016  2 3.68734e-02 3.27446e-03 165
2016  3 3.61057e-02 5.80141e-03 448
2016  4 2.62500e-02 2.65358e-03 562
2016  5 2.89060e-02 4.66396e-03 589
2016  6 1.59419e-02 3.33172e-03 659
2016  7 1.42246e-02 1.09699e-03 505
2016  8 2.47371e-02 9.48053e-03 629
2016  9 2.46772e-02 9.41276e-03 661
2016 10 5.74576e-02 2.20814e-02 963
2016 11 4.34992e-02 1.80285e-02 1216
2016 12 3.20215e-02 7.08271e-03 899
2017  1 2.94748e-02 7.06401e-03 585
2017  2 2.65490e-02 6.18981e-03 880
2017  3 2.31836e-02 2.46233e-03 960
2017  4 2.36242e-02 3.17623e-03 646
2017  5 2.40101e-02 5.22090e-03 796
2017  6 1.28174e-02 1.81797e-03 299
2017  7 1.48822e-02 2.75312e-03 324
2017  8 1.66577e-02 3.41103e-03 517
2017  9 2.62639e-02 5.44833e-03 321
2017 10 3.31428e-02 9.72124e-03 683
2017 11 5.00932e-02 1.23238e-02 1001
2017 12 5.81667e-02 1.98164e-02 960
2018  1 4.21680e-02 6.82440e-03 455
2018  2 2.55113e-02 5.34929e-03 1101
2018  3 2.34266e-02 5.16300e-03 1101
2018  4 2.34076e-02 3.63295e-03 1021
2018  5 2.28816e-02 1.85810e-03 320
2018  6 1.29675e-02 1.82817e-03 452
2018  7 1.75289e-02 4.47735e-03 749
2018  8 2.15100e-02 6.02942e-03 482
2018  9 3.97672e-02 2.27366e-02 630
2018 10 4.24737e-02 2.58004e-02 868
2018 11 3.09366e-02 1.87608e-02 468
2018 12 4.95525e-02 1.00490e-02 206
2019  1 6.02658e-02 1.43220e-02 543
2019  2 3.42743e-02 1.46004e-02 960
2019  3 1.96523e-02 2.74266e-03 900
2019  4 1.93863e-02 2.53334e-03 576
2019  5 1.82409e-02 4.11617e-03 772
2019  6 3.44075e-02 9.76423e-03 833
2019  7 1.88677e-02 5.51183e-03 371
2019  8 1.69575e-02 3.58101e-03 310
2019  9 3.55527e-02 9.31880e-03 500
2019 10 3.22297e-02 8.77578e-03 645
2019 11 3.33998e-02 8.23650e-03 815
2019 12 3.42940e-02 7.08970e-03 444
2020  1 4.77836e-02 2.07489e-02 832
2020  2 2.25818e-02 3.93805e-03 853
2020  3 2.42491e-02 4.22772e-03 1271
2020  4 2.19257e-02 4.89861e-03 512
2020  5 1.93141e-02 5.29917e-03 384
2020  6 1.29032e-02 9.96104e-04 416
2020  7 1.64696e-02 4.34527e-03 358
2020  8 1.49453e-02 4.67448e-03 643
2020  9 2.38367e-02 5.39704e-03 194
2020 10 2.71821e-02 6.63301e-03 278
2020 11 3.93773e-02 9.90957e-03 737
2020 12 2.79182e-02 6.14370e-03 556
2021  1 2.71819e-02 9.33152e-03 1083
2021  2 3.19024e-02 8.22311e-03 769
2021  3 2.44183e-02 5.73004e-03 1152
2021  4 2.43253e-02 8.06704e-03 768
2021  5 1.88836e-02 5.63660e-03 679
2021  6 1.39080e-02 3.23191e-03 340
2021  7 2.26919e-02 6.46289e-03 406
2021  8 2.36550e-02 7.81100e-03 344
2021  9 2.90473e-02 9.41780e-03 584
2021 10 3.29548e-02 1.42786e-02 384
2021 11 5.18352e-02 2.06133e-02 753
2021 12 3.41237e-02 1.53863e-02 983
2022  1 2.74154e-02 1.02350e-02 384
2022  2 2.98302e-02 7.25839e-03 834
2022  3 2.71137e-02 6.63766e-03 767
2022  4 2.21691e-02 3.42755e-03 310
2022  5 1.87230e-02 6.05008e-03 583
2022  6 1.84806e-02 4.11248e-03 574
2022  7 1.45471e-02 3.53882e-03 168
2022  8 1.88969e-02 3.46024e-03 477
2022  9 2.16812e-02 2.72320e-03 510
2022 10 6.36194e-02 1.81292e-02 253
2022 11 3.87689e-02 9.51102e-03 457
2022 12 4.31106e-02 1.13127e-02 483
2023  1 3.67547e-02 5.58161e-03 152
2023  2 4.21658e-02 1.63290e-02 1127
2023  3 1.92571e-02 6.04108e-03 982
2023  4 1.83277e-02 5.76233e-03 318
2023  5 1.75724e-02 4.08126e-03 550
2023  6 1.30810e-02 1.18103e-03 309
2023  7 2.01145e-02 7.88150e-03 298
2023  8 1.66018e-02 6.20883e-03 502
2023  9 2.37501e-02 7.57863e-03 504
2023 10 4.22005e-02 8.74941e-03 607
2023 11 3.47911e-02 5.73634e-03 549
2023 12 2.90713e-02 5.06839e-03 549
2024  1 2.77978e-02 6.70841e-03 303
2024  2 2.40095e-02 4.12749e-03 814
2024  3 1.64135e-02 2.78841e-03 743
2024  4 nan nan 0