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 4.81420e-03 3.52037e-03 138
2002  8 6.74109e-03 1.62910e-03 454
2002  9 1.30653e-02 1.41076e-02 442
2002 10 9.64520e-03 4.23422e-03 720
2002 11 1.76777e-02 1.48788e-02 744
2002 12 2.00937e-02 1.40027e-02 640
2003  1 2.57943e-02 2.55709e-02 896
2003  2 1.87423e-02 1.80612e-02 448
2003  3 7.78864e-02 9.90806e-02 107
2003  4 1.60571e-01 1.19022e-01 90
2003  5 5.03401e-02 5.23668e-02 303
2003  6 1.25315e-02 1.29296e-02 320
2003  7 3.31388e-02 8.06052e-02 229
2003  8 1.21912e-02 1.65604e-02 444
2003  9 1.61059e-02 3.66490e-02 474
2003 10 3.49463e-02 2.88383e-02 899
2003 11 2.66551e-02 3.09009e-02 896
2003 12 2.18502e-02 1.88749e-02 848
2004  1 1.62034e-02 1.60861e-02 830
2004  2 1.27817e-02 6.20952e-03 384
2004  3 1.18227e-02 1.56354e-02 735
2004  4 1.04000e-02 6.50409e-03 384
2004  5 4.13528e-03 1.96704e-03 695
2004  6 1.21567e-02 3.36057e-02 629
2004  7 5.18372e-03 1.93175e-03 448
2004  8 1.21694e-02 3.36373e-02 563
2004  9 6.24222e-02 7.60318e-02 247
2004 10 1.43515e-01 9.59154e-02 145
2004 11 2.68068e-01 9.69213e-02 175
2004 12 1.31439e-01 1.01085e-01 494
2005  1 6.27273e-02 5.49211e-02 695
2005  2 4.43151e-02 4.15998e-02 625
2005  3 3.97297e-02 2.41428e-02 448
2005  4 6.45279e-02 4.88094e-02 437
2005  5 2.12236e-02 2.09215e-02 206
2005  6 2.04189e-02 3.20578e-02 316
2005  7 1.93442e-02 2.16417e-02 459
2005  8 4.27714e-02 5.17905e-02 205
2005  9 1.23780e-02 7.79793e-03 383
2005 10 1.30202e-02 8.94114e-03 810
2005 11 1.94107e-02 1.25338e-02 1088
2005 12 2.67628e-02 2.00714e-02 1134
2006  1 6.38936e-02 6.63179e-02 715
2006  2 4.92845e-02 4.15861e-02 768
2006  3 1.56651e-02 1.83113e-02 1066
2006  4 8.32696e-03 8.19589e-03 362
2006  5 7.62944e-03 6.84639e-03 448
2006  6 5.52567e-03 1.33127e-03 425
2006  7 4.69614e-03 2.98272e-03 449
2006  8 6.96852e-03 1.25815e-02 496
2006  9 1.08946e-02 7.06549e-03 785
2006 10 1.65226e-02 1.90970e-02 998
2006 11 1.79390e-02 1.23119e-02 865
2006 12 1.15926e-02 3.12193e-02 560
2007  1 9.31746e-03 5.10765e-03 437
2007  2 1.13058e-02 8.76768e-03 698
2007  3 5.76096e-03 2.27011e-03 1059
2007  4 1.36782e-02 1.43883e-02 761
2007  5 6.25724e-03 2.48796e-03 238
2007  6 6.71012e-03 8.11251e-03 384
2007  7 4.78213e-03 2.51982e-03 438
2007  8 6.82450e-03 2.81587e-03 674
2007  9 8.71717e-03 4.47105e-03 469
2007 10 1.33461e-02 5.41937e-03 766
2007 11 1.23312e-02 6.32486e-03 1029
2007 12 1.95600e-02 2.76017e-02 851
2008  1 1.48426e-02 1.61241e-02 583
2008  2 1.30902e-02 1.47561e-02 788
2008  3 5.81428e-02 7.65543e-02 697
2008  4 2.28962e-02 4.86237e-02 657
2008  5 2.26646e-02 1.62491e-02 567
2008  6 7.74474e-03 2.71594e-03 417
2008  7 5.16999e-03 1.61651e-03 439
2008  8 7.31187e-03 2.73436e-03 227
2008  9 1.93015e-02 3.35605e-02 731
2008 10 1.69908e-02 1.36383e-02 955
2008 11 1.26506e-02 1.12505e-02 962
2008 12 2.91674e-02 2.96501e-02 961
2009  1 2.35059e-02 2.46983e-02 782
2009  2 1.40043e-02 1.04042e-02 983
2009  3 1.15134e-02 1.43063e-02 1021
2009  4 2.15410e-02 2.16566e-02 582
2009  5 1.17613e-02 1.54031e-02 417
2009  6 5.43805e-03 4.38739e-03 555
2009  7 9.94174e-03 2.34989e-02 183
2009  8 7.70612e-03 2.03140e-02 622
2009  9 7.25110e-03 9.37912e-03 808
2009 10 1.15826e-02 1.04408e-02 876
2009 11 1.00834e-02 8.01254e-03 882
2009 12 2.11789e-02 1.54498e-02 256
2010  1 2.19976e-02 1.19247e-02 829
2010  2 4.06957e-02 3.33561e-02 704
2010  3 5.67741e-02 2.66023e-02 845
2010  4 1.76307e-02 1.69896e-02 278
2010  5 5.03864e-03 3.14917e-03 634
2010  6 4.33028e-03 1.81056e-03 576
2010  7 6.56429e-03 2.78208e-02 425
2010  8 7.87489e-03 1.54522e-02 300
2010  9 1.19406e-02 1.26807e-02 680
2010 10 7.87027e-03 4.44290e-03 1536
2010 11 1.24716e-02 1.52192e-02 1273
2010 12 1.97434e-02 1.34556e-02 1132
2011  1 1.38661e-02 8.15994e-03 700
2011  2 5.66511e-03 1.01161e-03 647
2011  3 6.50840e-03 3.51553e-03 884
2011  4 4.52218e-03 2.37063e-03 838
2011  5 4.26244e-03 2.26617e-03 854
2011  6 3.38823e-03 1.18306e-03 256
2011  7 4.86346e-03 1.35542e-03 320
2011  8 6.78770e-03 6.45356e-03 579
2011  9 7.32012e-03 3.74519e-03 753
2011 10 1.18474e-02 1.31918e-02 954
2011 11 8.54971e-03 4.16629e-03 1147
2011 12 9.48547e-03 5.72176e-03 958
2012  1 1.13104e-02 7.06564e-03 920
2012  2 8.44300e-03 3.96397e-03 214
2012  3 7.96291e-03 6.59695e-03 879
2012  4 5.33857e-03 2.99857e-03 859
2012  5 6.52158e-03 2.83591e-03 421
2012  6 4.61459e-03 1.32474e-03 128
2012  7 8.07415e-03 3.19329e-03 320
2012  8 2.70244e-02 2.59399e-02 342
2012  9 1.96442e-02 1.77304e-02 414
2012 10 4.18136e-02 2.87636e-02 618
2012 11 9.32718e-03 7.41423e-03 850
2012 12 3.41307e-02 3.38302e-02 812
2013  1 1.76193e-02 1.92542e-02 640
2013  2 1.42532e-02 7.98171e-03 448
2013  3 1.14390e-02 1.11922e-02 751
2013  4 2.15249e-02 1.71726e-02 418
2013  5 9.52125e-03 1.75428e-02 572
2013  6 8.51140e-03 6.13123e-03 332
2013  7 3.06643e-02 1.61647e-02 123
2013  8 2.23072e-02 1.87991e-02 277
2013  9 3.78449e-02 3.10166e-02 408
2013 10 2.58017e-02 1.79937e-02 832
2013 11 2.29261e-02 1.05555e-02 384
2013 12 1.29395e-02 2.49943e-02 806
2014  1 2.53204e-02 9.63220e-03 512
2014  2 1.18817e-02 9.39551e-03 700
2014  3 1.79074e-02 1.66536e-02 565
2014  4 5.96180e-02 1.00645e-01 324
2014  5 1.51616e-02 1.08586e-02 138
2014  6 1.81746e-02 2.06942e-02 337
2014  7 1.21225e-02 1.11115e-02 518
2014  8 3.87534e-03 2.55945e-03 308
2014  9 2.16128e-02 3.34942e-02 387
2014 10 4.10039e-02 6.50353e-02 1139
2014 11 1.47917e-02 1.14502e-02 902
2014 12 1.47478e-02 1.77611e-02 640
2015  1 2.20860e-02 2.50235e-02 780
2015  2 5.02492e-02 7.24327e-02 723
2015  3 5.27850e-02 6.80203e-02 428
2015  4 7.64544e-03 4.09130e-03 279
2015  5 9.14731e-03 6.77815e-03 766
2015  6 6.46517e-03 5.55027e-03 480
2015  7 1.18384e-02 7.25069e-03 155
2015  8 2.17097e-02 3.05436e-02 384
2015  9 1.67858e-02 3.12249e-02 291
2015 10 2.26698e-02 2.37741e-02 901
2015 11 1.72747e-02 2.74434e-02 825
2015 12 1.16500e-02 6.18048e-03 508
2016  1 3.30979e-02 2.69231e-02 640
2016  2 3.75125e-02 3.32894e-02 1155
2016  3 1.32271e-02 1.17697e-02 586
2016  4 1.32770e-02 7.42050e-03 500
2016  5 6.81952e-03 4.57659e-03 643
2016  6 6.07303e-03 1.41997e-02 555
2016  7 5.02686e-03 5.34321e-03 811
2016  8 7.21373e-03 7.97605e-03 643
2016  9 1.62100e-02 1.30815e-02 717
2016 10 9.72009e-03 1.00408e-02 986
2016 11 7.19728e-03 3.64818e-03 960
2016 12 8.54993e-03 5.17902e-03 835
2017  1 1.57998e-02 2.01779e-02 696
2017  2 2.77087e-02 2.83244e-02 910
2017  3 8.16041e-03 7.09331e-03 960
2017  4 6.16384e-03 2.27610e-03 820
2017  5 7.64841e-03 3.21161e-03 510
2017  6 4.76597e-03 9.09315e-04 85
2017  7 5.14070e-03 4.12075e-03 271
2017  8 9.67131e-03 6.26949e-03 656
2017  9 1.33433e-02 1.08999e-02 451
2017 10 8.15854e-02 7.71211e-02 366
2017 11 1.22306e-02 1.28920e-02 1238
2017 12 1.05683e-02 9.36991e-03 576
2018  1 1.33326e-02 1.85740e-02 697
2018  2 6.31256e-03 3.64100e-03 632
2018  3 9.65531e-03 9.39823e-03 903
2018  4 5.55956e-03 4.17896e-03 601
2018  5 4.15392e-03 2.23452e-03 403
2018  6 5.39411e-03 1.56782e-03 256
2018  7 1.60892e-02 1.64540e-02 128
2018  8 6.37902e-03 1.47646e-02 456
2018  9 8.57919e-03 1.77111e-02 965
2018 10 1.95035e-02 1.74085e-02 1081
2018 11 2.43341e-02 1.87753e-02 448
2018 12 4.89401e-02 6.09763e-02 543
2019  1 1.19725e-01 9.67982e-02 476
2019  2 3.03665e-02 1.62698e-02 217
2019  3 2.32605e-02 2.29944e-02 766
2019  4 2.19637e-02 2.30658e-02 440
2019  5 3.23821e-03 1.80563e-03 799
2019  6 4.85959e-03 3.29733e-03 135
2019  7 7.49506e-03 1.12073e-02 276
2019  8 6.73271e-03 4.16752e-03 485
2019  9 9.13334e-03 1.67163e-02 830
2019 10 9.51736e-03 5.66720e-03 588
2019 11 1.46354e-02 3.03197e-02 716
2019 12 2.18966e-02 1.90716e-02 529
2020  1 1.30268e-02 5.91905e-03 704
2020  2 2.92565e-02 2.18930e-02 597
2020  3 1.10295e-02 5.74793e-03 652
2020  4 2.14203e-02 3.36951e-02 532
2020  5 9.39043e-03 1.02191e-02 703
2020  6 1.68865e-02 4.93068e-02 518
2020  7 5.97507e-03 3.57680e-03 256
2020  8 1.22605e-02 9.87297e-03 256
2020  9 2.00292e-02 1.17913e-02 219
2020 10 2.14026e-02 2.42459e-02 764
2020 11 2.55160e-02 2.62240e-02 894
2020 12 2.20532e-02 2.22486e-02 806
2021  1 2.30690e-02 1.82650e-02 620
2021  2 3.95550e-02 3.21135e-02 651
2021  3 5.53603e-02 6.64019e-02 155
2021  4 6.53725e-03 8.21390e-03 665
2021  5 1.12043e-02 2.24115e-02 729
2021  6 6.78762e-03 3.54900e-03 194
2021  7 1.22313e-02 3.21520e-02 258
2021  8 1.06260e-02 9.54285e-03 384
2021  9 3.53868e-02 5.04911e-02 394
2021 10 5.40194e-02 6.63317e-02 598
2021 11 3.71482e-02 3.00486e-02 896
2021 12 2.76169e-02 2.51758e-02 726
2022  1 5.23391e-02 4.53602e-02 810
2022  2 1.55975e-02 1.82182e-02 1018
2022  3 2.14951e-02 3.72395e-02 890
2022  4 2.98538e-02 1.41751e-02 64
2022  5 1.27314e-02 1.60321e-02 500
2022  6 5.88184e-03 2.05535e-03 438
2022  7 7.88983e-03 1.45519e-02 619
2022  8 3.53516e-03 1.73277e-03 583
2022  9 1.84157e-02 9.61754e-03 230
2022 10 4.91757e-03 2.63246e-03 1189
2022 11 1.03579e-02 7.26205e-03 412
2022 12 1.21983e-02 1.51447e-02 880
2023  1 1.14969e-02 7.19617e-03 937
2023  2 1.10123e-02 8.18225e-03 558
2023  3 1.33367e-02 6.96252e-03 704
2023  4 8.50266e-03 4.88985e-03 384
2023  5 1.27743e-02 1.93989e-02 346
2023  6 5.40491e-03 5.17956e-03 336
2023  7 7.11771e-03 5.76212e-03 584
2023  8 7.33709e-03 9.84240e-03 546
2023  9 1.26773e-02 1.96398e-02 577
2023 10 1.64256e-02 1.30635e-02 663
2023 11 8.95431e-03 7.95165e-03 704
2023 12 5.46254e-02 7.64223e-02 318
2024  1 1.11337e-01 1.12174e-01 398
2024  2 3.46831e-02 4.07068e-02 656
2024  3 1.31074e-02 8.97692e-03 448
2024  4 nan nan 0