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 7.50659e-03 1.66056e-03 306 2002 8 7.00287e-03 6.79136e-04 391 2002 9 7.99914e-03 8.74369e-04 320 2002 10 8.22161e-03 1.54444e-03 1072 2002 11 1.07343e-02 3.10590e-03 718 2002 12 1.22842e-02 1.97234e-03 701 2003 1 1.61399e-02 5.01321e-03 753 2003 2 2.57587e-02 1.78665e-02 837 2003 3 1.40440e-02 6.99616e-03 748 2003 4 9.32937e-03 9.08567e-04 539 2003 5 1.03015e-02 4.62349e-03 632 2003 6 9.50347e-03 1.85856e-03 381 2003 7 1.08481e-02 1.70146e-03 260 2003 8 1.28673e-02 4.61363e-03 445 2003 9 1.00983e-02 1.37603e-03 559 2003 10 2.18793e-02 9.68867e-03 476 2003 11 2.10079e-02 4.86549e-03 395 2003 12 1.58503e-02 6.52169e-03 462 2004 1 1.50769e-02 4.34233e-03 694 2004 2 1.40079e-02 3.44501e-03 768 2004 3 1.38746e-02 4.42351e-03 881 2004 4 1.64838e-02 6.66048e-03 777 2004 5 9.79543e-03 1.85832e-03 368 2004 6 1.05391e-02 2.21929e-03 487 2004 7 1.03436e-02 1.65988e-03 489 2004 8 1.41059e-02 2.61278e-03 751 2004 9 1.11097e-02 2.09970e-03 414 2004 10 9.42693e-03 1.43209e-03 737 2004 11 1.15218e-02 2.72005e-03 940 2004 12 1.36264e-02 2.88658e-03 812 2005 1 1.48973e-02 2.27536e-03 847 2005 2 1.57961e-02 3.80365e-03 630 2005 3 1.51026e-02 4.58012e-03 580 2005 4 1.56690e-02 4.87329e-03 564 2005 5 1.17113e-02 1.65023e-03 525 2005 6 1.07374e-02 1.55533e-03 268 2005 7 9.96675e-03 1.87966e-03 468 2005 8 1.28756e-02 4.61831e-03 535 2005 9 1.50210e-02 5.29464e-03 549 2005 10 1.54448e-02 6.91342e-03 259 2005 11 2.77022e-02 2.64544e-02 869 2005 12 5.88891e-02 2.35942e-02 832 2006 1 2.07265e-02 6.08256e-03 832 2006 2 3.07845e-02 1.52022e-02 528 2006 3 1.22547e-02 1.57209e-03 708 2006 4 1.05393e-02 1.61950e-03 583 2006 5 1.46270e-02 3.52508e-03 427 2006 6 1.15279e-02 2.63559e-03 735 2006 7 9.77827e-03 2.16553e-03 404 2006 8 1.19564e-02 3.69060e-03 360 2006 9 1.44627e-02 4.90766e-02 394 2006 10 1.10405e-02 4.08569e-03 614 2006 11 1.32251e-02 1.72396e-03 523 2006 12 1.24719e-02 2.12206e-03 220 2007 1 1.43612e-02 5.70224e-03 599 2007 2 1.51920e-02 1.67894e-03 397 2007 3 1.22198e-02 2.83667e-03 848 2007 4 1.07099e-02 1.60936e-03 560 2007 5 8.63184e-03 9.34031e-04 601 2007 6 1.18158e-02 4.59529e-03 387 2007 7 7.91707e-03 1.74681e-03 382 2007 8 1.18212e-02 7.03597e-03 444 2007 9 1.18369e-02 1.56769e-03 418 2007 10 1.20220e-02 3.68009e-03 482 2007 11 1.84188e-02 3.09735e-03 677 2007 12 1.27224e-02 2.65554e-03 812 2008 1 1.37244e-02 1.90113e-03 706 2008 2 1.68934e-02 3.74742e-03 896 2008 3 1.34030e-02 3.27255e-03 716 2008 4 1.07076e-02 1.92330e-03 653 2008 5 8.41134e-03 5.91013e-04 576 2008 6 8.43429e-03 1.27706e-03 339 2008 7 1.05807e-02 3.63304e-03 474 2008 8 1.11588e-02 2.39993e-03 332 2008 9 1.45314e-02 8.85465e-03 268 2008 10 1.00072e-02 4.26759e-03 338 2008 11 1.47324e-02 3.21067e-03 964 2008 12 1.37013e-02 2.87459e-03 838 2009 1 1.94214e-02 6.52868e-03 722 2009 2 1.65652e-02 4.45302e-03 751 2009 3 1.25874e-02 2.09605e-03 420 2009 4 1.21755e-02 1.89791e-03 354 2009 5 9.77917e-03 1.08616e-03 632 2009 6 1.12165e-02 2.36211e-03 384 2009 7 1.05777e-02 2.08042e-03 304 2009 8 9.02437e-03 1.29800e-03 362 2009 9 1.13614e-02 3.73354e-03 743 2009 10 1.22642e-02 2.57186e-03 585 2009 11 1.48440e-02 6.30089e-03 517 2009 12 1.53810e-02 5.35076e-03 681 2010 1 1.78868e-02 8.69842e-03 603 2010 2 1.65352e-02 3.35391e-03 276 2010 3 1.75932e-02 2.61772e-03 684 2010 4 1.52179e-02 4.81382e-03 522 2010 5 1.29050e-02 6.01874e-03 610 2010 6 1.89065e-02 1.32908e-02 512 2010 7 2.30562e-02 1.20296e-02 360 2010 8 1.18496e-02 6.31870e-03 438 2010 9 1.06901e-02 9.98622e-04 413 2010 10 1.39325e-02 3.54916e-03 907 2010 11 1.21289e-02 1.87449e-03 694 2010 12 1.36719e-02 3.97535e-03 700 2011 1 1.61214e-02 3.54046e-03 786 2011 2 2.13969e-02 7.24146e-03 1014 2011 3 1.56935e-02 5.70358e-03 776 2011 4 1.14851e-02 2.35693e-03 889 2011 5 1.28624e-02 8.32956e-03 687 2011 6 8.80065e-03 1.20944e-03 512 2011 7 1.53298e-02 5.16183e-03 515 2011 8 1.61525e-02 4.50730e-03 225 2011 9 1.68309e-02 3.76776e-03 604 2011 10 1.94263e-02 4.28244e-03 313 2011 11 1.52679e-02 4.82659e-03 800 2011 12 1.19297e-02 2.27634e-03 819 2012 1 1.27836e-02 1.99951e-03 896 2012 2 1.36951e-02 4.15319e-03 525 2012 3 1.13908e-02 1.70885e-03 548 2012 4 1.20865e-02 2.21041e-03 523 2012 5 1.16795e-02 4.53337e-03 302 2012 6 1.13281e-02 4.21117e-03 278 2012 7 1.88272e-02 5.41298e-03 280 2012 8 2.47534e-02 6.79066e-03 435 2012 9 2.07741e-02 5.98718e-03 500 2012 10 1.46749e-02 7.27303e-03 552 2012 11 1.45983e-02 4.71128e-03 847 2012 12 1.37448e-02 4.64493e-03 552 2013 1 1.16541e-02 1.99735e-03 599 2013 2 1.41582e-02 3.69960e-03 604 2013 3 1.64345e-02 2.60139e-03 609 2013 4 1.35994e-02 1.59879e-03 600 2013 5 1.18581e-02 1.98506e-03 457 2013 6 1.19205e-02 1.20283e-03 205 2013 7 1.39468e-02 4.69605e-03 276 2013 8 1.36760e-02 2.24433e-03 241 2013 9 1.97617e-02 4.15298e-03 454 2013 10 1.21505e-02 1.87871e-03 825 2013 11 1.26579e-02 2.40453e-03 759 2013 12 1.28694e-02 1.78207e-03 434 2014 1 1.49466e-02 3.59111e-03 670 2014 2 1.36291e-02 4.66627e-03 789 2014 3 1.75505e-02 4.06019e-03 680 2014 4 1.04956e-02 1.57606e-03 405 2014 5 8.72268e-03 1.23378e-03 336 2014 6 1.00029e-02 3.06240e-03 388 2014 7 1.23166e-02 6.27252e-03 206 2014 8 1.98976e-02 6.40851e-03 651 2014 9 2.16111e-02 7.16870e-03 255 2014 10 1.94077e-02 4.63132e-03 664 2014 11 1.68184e-02 6.19376e-03 1020 2014 12 1.70643e-02 4.08002e-03 719 2015 1 1.51549e-02 3.73756e-03 711 2015 2 2.18977e-02 5.40813e-03 297 2015 3 1.35979e-02 4.08911e-03 937 2015 4 1.12138e-02 4.07898e-03 501 2015 5 1.08816e-02 4.42202e-03 704 2015 6 1.11734e-02 2.31261e-03 543 2015 7 1.59852e-02 3.49301e-03 195 2015 8 2.61495e-02 6.76324e-03 320 2015 9 1.93734e-02 4.12213e-03 409 2015 10 1.44277e-02 4.35373e-03 571 2015 11 1.84387e-02 5.76658e-03 737 2015 12 1.79809e-02 5.03477e-03 531 2016 1 1.51532e-02 3.65771e-03 192 2016 2 1.92968e-02 4.00497e-03 560 2016 3 1.50378e-02 4.19627e-03 517 2016 4 1.64822e-02 4.27772e-03 627 2016 5 1.77221e-02 6.25037e-03 768 2016 6 1.71855e-02 7.16276e-03 474 2016 7 1.93493e-02 9.49536e-03 400 2016 8 1.50954e-02 3.92255e-03 451 2016 9 3.79492e-02 6.93893e-02 606 2016 10 2.17385e-02 8.44395e-03 687 2016 11 1.73705e-02 4.47387e-03 896 2016 12 1.61175e-02 5.49464e-03 613 2017 1 1.95464e-02 7.37849e-03 770 2017 2 1.77278e-02 4.39443e-03 1109 2017 3 1.19277e-02 1.64358e-03 619 2017 4 1.13803e-02 1.37623e-03 557 2017 5 9.38679e-03 1.65912e-03 798 2017 6 8.93970e-03 4.33544e-04 280 2017 7 1.10289e-02 1.75188e-03 475 2017 8 1.64932e-02 9.01147e-03 409 2017 9 1.37167e-02 2.04413e-03 409 2017 10 2.47203e-02 8.43204e-03 193 2017 11 1.46701e-02 5.31933e-03 1061 2017 12 1.82421e-02 7.16421e-03 1149 2018 1 2.65827e-02 9.71045e-03 485 2018 2 1.74180e-02 5.62149e-03 945 2018 3 1.23797e-02 1.57948e-03 640 2018 4 1.60724e-02 5.46360e-03 581 2018 5 2.32007e-02 6.23875e-03 155 2018 6 1.25333e-02 3.03739e-03 512 2018 7 1.39533e-02 2.70760e-03 533 2018 8 1.80980e-02 6.48228e-03 191 2018 9 2.85996e-02 6.82093e-03 403 2018 10 2.81961e-02 6.73665e-03 650 2018 11 2.06532e-02 5.36189e-03 726 2018 12 1.71751e-02 3.90243e-03 768 2019 1 1.75201e-02 6.05067e-03 524 2019 2 1.50862e-02 4.20036e-03 1036 2019 3 1.36010e-02 2.94291e-03 960 2019 4 1.67438e-02 5.32585e-03 659 2019 5 1.43054e-02 5.44309e-03 730 2019 6 1.32159e-02 4.14978e-03 757 2019 7 1.21854e-02 2.39426e-03 579 2019 8 1.35319e-02 3.06695e-03 364 2019 9 1.37173e-02 4.47410e-03 417 2019 10 1.04890e-02 1.78416e-03 551 2019 11 1.38170e-02 3.85931e-03 560 2019 12 1.32100e-02 2.43493e-03 647 2020 1 1.60410e-02 4.71279e-03 832 2020 2 1.76018e-02 5.79096e-03 698 2020 3 1.50734e-02 3.64404e-03 1022 2020 4 1.13216e-02 7.81116e-04 561 2020 5 1.37749e-02 1.92625e-03 608 2020 6 1.10506e-02 1.12744e-03 382 2020 7 1.76924e-02 4.72341e-03 444 2020 8 1.05454e-02 2.60487e-03 832 2020 9 1.06687e-02 1.98020e-03 529 2020 10 1.32275e-02 4.73568e-03 259 2020 11 1.35172e-02 6.93384e-03 303 2020 12 1.64567e-02 5.24696e-03 861 2021 1 2.80294e-02 1.40118e-02 706 2021 2 1.48887e-02 3.18364e-03 768 2021 3 1.67856e-02 5.95902e-03 682 2021 4 1.23002e-02 3.77448e-03 576 2021 5 9.97820e-03 1.83062e-03 773 2021 6 9.90162e-03 7.03107e-04 128 2021 7 1.14876e-02 4.03311e-03 464 2021 8 1.71730e-02 5.66950e-03 355 2021 9 2.14697e-02 4.68656e-03 547 2021 10 2.64371e-02 7.90595e-03 313 2021 11 1.75891e-02 7.96291e-03 513 2021 12 1.21354e-02 6.72740e-03 961 2022 1 1.24056e-02 2.89169e-03 722 2022 2 1.65239e-02 4.31371e-03 725 2022 3 1.41959e-02 3.78333e-03 437 2022 4 1.24875e-02 2.53964e-03 183 2022 5 1.31768e-02 3.34307e-03 508 2022 6 1.29732e-02 3.38451e-03 134 2022 7 1.12980e-02 1.55694e-03 192 2022 8 1.61037e-02 4.47371e-03 249 2022 9 3.54247e-02 8.75463e-03 508 2022 10 2.28595e-02 7.33933e-03 578 2022 11 1.36484e-02 3.84814e-03 676 2022 12 1.50809e-02 3.36421e-03 770 2023 1 1.89029e-02 5.73673e-03 861 2023 2 1.45111e-02 2.72687e-03 971 2023 3 1.21336e-02 2.98844e-03 885 2023 4 9.81394e-03 1.85845e-03 519 2023 5 1.67586e-02 1.05614e-02 547 2023 6 1.19480e-02 3.83919e-03 515 2023 7 1.92863e-02 7.59672e-03 472 2023 8 1.44644e-02 6.19186e-03 449 2023 9 2.61850e-02 9.11420e-03 658 2023 10 2.96388e-02 5.33397e-03 653 2023 11 1.44969e-02 4.96579e-03 542 2023 12 1.57113e-02 2.52480e-03 411 2024 1 1.38110e-02 2.16449e-03 320 2024 2 1.65100e-02 3.64009e-03 777 2024 3 1.00042e-02 1.91419e-03 536 2024 4 nan nan 0