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 3.87690e-01 7.38881e-02 401 2002 8 5.74735e-01 3.25048e-02 340 2002 9 5.27557e-01 1.08041e-01 308 2002 10 8.03121e-01 2.20500e-01 808 2002 11 1.22295e+00 1.72640e-01 304 2002 12 9.14102e-01 3.85088e-02 214 2003 1 7.54822e-01 2.61388e-01 356 2003 2 6.68737e-01 1.21781e-01 893 2003 3 4.77986e-01 7.07520e-02 585 2003 4 4.08734e-01 6.22898e-02 254 2003 5 3.54615e-01 7.86583e-02 583 2003 6 4.56267e-01 4.39084e-02 256 2003 7 4.88721e-01 4.87109e-02 349 2003 8 4.77124e-01 4.98128e-02 308 2003 9 4.43820e-01 5.39381e-02 337 2003 10 1.04134e+00 6.12323e-01 699 2003 11 1.01081e+00 1.58412e-01 670 2003 12 6.77283e-01 3.96607e-03 64 2004 1 5.00285e-01 5.56478e-02 500 2004 2 5.02574e-01 3.41057e-02 401 2004 3 4.42646e-01 7.34868e-02 880 2004 4 5.32638e-01 1.37418e-01 384 2004 5 6.96155e-01 1.70527e-01 832 2004 6 5.56367e-01 6.58315e-02 672 2004 7 4.41871e-01 3.62898e-02 317 2004 8 5.48045e-01 3.17159e-02 335 2004 9 5.61790e-01 7.41383e-03 64 2004 10 6.90375e-01 1.28815e-01 454 2004 11 2.84846e+00 2.32065e+00 766 2004 12 3.12661e+00 1.54182e+00 660 2005 1 4.64371e-01 5.54885e-02 390 2005 2 4.87764e-01 9.71402e-02 781 2005 3 4.25572e-01 4.24576e-02 250 2005 4 4.48769e-01 8.51064e-02 582 2005 5 4.52790e-01 1.46653e-02 541 2005 6 5.52221e-01 1.38508e-01 381 2005 7 4.31113e-01 1.04487e-01 567 2005 8 4.03857e-01 8.31961e-02 446 2005 9 4.72370e-01 6.31364e-02 395 2005 10 1.25197e+00 7.29839e-01 400 2005 11 1.96538e+00 4.99143e-01 923 2005 12 2.25972e+00 5.12549e-01 850 2006 1 1.78548e+00 4.84035e-01 823 2006 2 7.66244e-01 8.25512e-02 256 2006 3 4.29562e-01 7.20690e-02 512 2006 4 3.16438e-01 4.90431e-02 786 2006 5 4.34739e-01 1.36848e-01 569 2006 6 7.20404e-01 2.77387e-01 683 2006 7 4.79320e-01 4.25728e-02 514 2006 8 5.34852e-01 5.95576e-02 386 2006 9 6.19430e-01 3.58249e-02 311 2006 10 7.49243e-01 1.34666e-01 459 2006 11 1.18068e+00 4.49870e-01 397 2006 12 9.89106e-01 2.75692e-01 192 2007 1 5.76615e-01 1.50093e-01 577 2007 2 5.34158e-01 6.70489e-02 306 2007 3 3.96872e-01 7.04259e-02 808 2007 4 4.43428e-01 6.74577e-02 634 2007 5 3.91874e-01 7.29349e-02 906 2007 6 5.37215e-01 9.64381e-02 320 2007 7 4.29592e-01 7.36967e-02 769 2007 8 5.13234e-01 3.56928e-02 467 2007 9 6.49860e-01 1.78121e-01 197 2007 10 7.99568e-01 1.91796e-01 436 2007 11 7.80520e-01 1.63455e-01 217 2007 12 6.18999e-01 1.14162e-01 480 2008 1 5.67056e-01 6.22444e-02 293 2008 2 4.23880e-01 4.04878e-02 717 2008 3 4.52051e-01 8.42442e-02 385 2008 4 3.54336e-01 5.71815e-02 833 2008 5 3.08222e-01 1.02870e-01 640 2008 6 3.76862e-01 3.97385e-02 625 2008 7 4.98548e-01 7.88914e-02 333 2008 8 5.69231e-01 1.52532e-01 337 2008 9 1.06628e+00 4.20896e-01 82 2008 10 8.42457e-01 1.62558e-01 449 2008 11 7.07537e-01 2.60144e-01 491 2008 12 5.11452e-01 4.43810e-02 322 2009 1 5.07091e-01 4.41986e-02 431 2009 2 4.09578e-01 5.19511e-02 648 2009 3 4.81349e-01 8.46362e-02 677 2009 4 3.86347e-01 5.74151e-02 554 2009 5 3.18352e-01 5.30832e-02 643 2009 6 4.05783e-01 4.55221e-02 334 2009 7 9.74833e-01 2.23247e-01 363 2009 8 1.09401e+00 6.67563e-01 374 2009 9 8.03805e-01 1.72177e-01 738 2009 10 1.07258e+00 5.33503e-01 854 2009 11 1.09887e+00 5.41728e-01 433 2009 12 5.43494e-01 1.18248e-02 34 2010 1 5.21425e-01 1.81746e-02 83 2010 2 5.19327e-01 9.29890e-02 129 2010 3 nan nan 0 2010 4 4.14335e-01 3.26065e-02 638 2010 5 4.00399e-01 3.47259e-02 825 2010 6 4.43461e-01 5.29165e-02 619 2010 7 5.61935e-01 8.18276e-02 512 2010 8 3.84767e-01 7.30162e-02 600 2010 9 4.97683e-01 6.64577e-02 494 2010 10 9.46557e-01 1.45349e-01 458 2010 11 8.33260e-01 1.47601e-01 493 2010 12 6.02159e-01 7.83465e-03 57 2011 1 nan nan 0 2011 2 4.61161e-01 8.94731e-02 826 2011 3 3.63270e-01 5.03018e-02 1065 2011 4 3.80749e-01 3.89981e-02 785 2011 5 4.60397e-01 6.82232e-02 901 2011 6 3.74418e-01 3.46194e-02 654 2011 7 3.90189e-01 6.29153e-02 478 2011 8 5.50222e-01 9.04017e-02 360 2011 9 4.36154e-01 4.17253e-02 448 2011 10 5.92141e-01 5.22409e-02 126 2011 11 4.57815e-01 1.05416e-01 597 2011 12 1.05696e+00 2.88018e-01 891 2012 1 6.13571e-01 1.18720e-01 689 2012 2 9.43257e-01 7.08318e-01 569 2012 3 5.82439e-01 4.67972e-02 437 2012 4 4.01313e-01 3.61620e-02 640 2012 5 4.30473e-01 7.72589e-02 550 2012 6 4.75042e-01 3.21846e-02 256 2012 7 5.05033e-01 8.37287e-02 323 2012 8 5.20089e-01 7.31045e-02 412 2012 9 7.31792e-01 1.70290e-01 543 2012 10 1.21590e+00 5.01541e-01 774 2012 11 1.15008e+00 5.99675e-01 805 2012 12 4.74246e-01 5.38946e-02 294 2013 1 6.57560e-01 1.30578e-01 536 2013 2 4.31048e-01 7.80509e-02 542 2013 3 4.69493e-01 2.01115e-02 240 2013 4 4.20546e-01 7.65765e-02 700 2013 5 3.90767e-01 5.10065e-02 563 2013 6 4.21051e-01 6.30332e-02 459 2013 7 4.38946e-01 4.60342e-02 380 2013 8 4.82114e-01 5.94910e-02 494 2013 9 6.55115e-01 2.08299e-01 513 2013 10 6.32629e-01 1.10548e-01 726 2013 11 9.95113e-01 3.16737e-01 557 2013 12 1.29035e+00 9.38725e-01 660 2014 1 1.03207e+00 1.40289e-01 137 2014 2 4.77541e-01 7.96768e-02 242 2014 3 3.85687e-01 5.33756e-02 622 2014 4 3.69351e-01 6.09947e-02 705 2014 5 4.87479e-01 9.13108e-02 731 2014 6 4.27906e-01 3.51954e-02 558 2014 7 4.49162e-01 5.21107e-02 382 2014 8 8.20258e-01 2.84969e-01 661 2014 9 6.99158e-01 7.71344e-02 145 2014 10 6.43031e-01 9.56154e-02 1000 2014 11 6.21769e-01 1.71469e-01 320 2014 12 5.23109e-01 5.90580e-02 656 2015 1 5.15554e-01 1.01426e-01 450 2015 2 5.75056e-01 1.82000e-02 181 2015 3 4.31874e-01 8.93135e-02 576 2015 4 3.85878e-01 5.67079e-02 599 2015 5 4.49483e-01 3.68993e-02 990 2015 6 5.46609e-01 9.77408e-02 450 2015 7 1.10083e+00 8.97328e-02 130 2015 8 6.64078e-01 5.84278e-02 426 2015 9 5.94734e-01 1.44524e-01 383 2015 10 6.44657e-01 1.34825e-01 567 2015 11 6.40049e-01 1.12518e-01 850 2015 12 5.04253e-01 9.80611e-02 493 2016 1 7.13865e-01 1.35419e-01 116 2016 2 7.26457e-01 1.47059e-01 386 2016 3 8.86482e-01 1.86427e-01 403 2016 4 6.85222e-01 2.47633e-01 526 2016 5 4.72640e-01 6.20014e-02 790 2016 6 4.90959e-01 9.05928e-02 640 2016 7 5.64616e-01 3.46973e-01 609 2016 8 5.29384e-01 8.74200e-02 448 2016 9 8.01170e-01 3.93268e-01 745 2016 10 1.38681e+00 3.40719e-01 1087 2016 11 2.80506e+00 2.60627e+00 1024 2016 12 7.15148e-01 3.02109e-01 896 2017 1 6.23899e-01 1.58588e-01 454 2017 2 5.33538e-01 1.04195e-01 802 2017 3 4.45126e-01 3.52118e-02 715 2017 4 6.48264e-01 1.91100e-01 420 2017 5 7.97541e-01 1.50485e-01 767 2017 6 4.19106e-01 3.63779e-02 208 2017 7 7.18529e-01 4.87927e-01 262 2017 8 5.27692e-01 9.28909e-02 601 2017 9 1.82270e+00 6.60606e-01 319 2017 10 1.49089e+00 2.48646e-01 448 2017 11 9.56694e-01 1.84185e-01 1075 2017 12 1.24327e+00 2.26639e-01 951 2018 1 1.55956e+00 3.72549e-01 296 2018 2 4.74875e-01 8.40471e-02 873 2018 3 4.97686e-01 6.32620e-02 694 2018 4 4.23851e-01 7.97332e-02 823 2018 5 5.22666e-01 1.06328e-01 374 2018 6 3.31680e-01 2.73493e-02 335 2018 7 4.12501e-01 5.96763e-02 525 2018 8 2.31662e+00 1.28036e+00 404 2018 9 2.09417e+00 1.52820e+00 793 2018 10 2.63890e+00 1.59913e+00 831 2018 11 2.04685e+00 7.45709e-01 831 2018 12 1.26016e+00 4.44710e-01 192 2019 1 1.51854e+00 3.54976e-01 107 2019 2 9.93119e-01 3.94944e-01 1152 2019 3 4.86058e-01 7.79554e-02 751 2019 4 5.62602e-01 4.76841e-02 388 2019 5 4.64265e-01 5.78588e-02 652 2019 6 5.71967e-01 1.78059e-01 896 2019 7 1.83912e+00 1.46165e+00 366 2019 8 7.78610e-01 7.20281e-02 367 2019 9 9.21082e-01 1.70060e-01 433 2019 10 9.96484e-01 3.58402e-01 875 2019 11 1.38588e+00 4.58522e-01 504 2019 12 2.38871e+00 3.22373e-01 566 2020 1 9.90399e-01 3.59634e-01 704 2020 2 5.13075e-01 5.22271e-02 207 2020 3 3.34229e-01 5.70093e-02 861 2020 4 4.12242e-01 8.65897e-02 400 2020 5 4.73670e-01 8.20541e-02 576 2020 6 1.59386e+00 4.39621e-01 395 2020 7 1.24314e+00 2.64062e-01 386 2020 8 8.60075e-01 1.46295e-01 555 2020 9 6.37635e-01 1.69224e-01 549 2020 10 1.20724e+00 1.91073e-01 573 2020 11 7.89917e-01 1.74859e-01 576 2020 12 1.06787e+00 2.33423e-01 584 2021 1 6.78500e-01 1.02873e-01 514 2021 2 6.50496e-01 1.61490e-01 576 2021 3 4.02836e-01 7.03611e-02 1000 2021 4 4.14135e-01 7.64608e-02 768 2021 5 4.65598e-01 7.90168e-02 794 2021 6 5.81931e-01 4.32417e-02 276 2021 7 1.08640e+00 5.31049e-01 327 2021 8 2.94992e+00 1.77986e+00 330 2021 9 1.63156e+00 3.03660e-01 422 2021 10 1.72035e+00 7.58608e-01 510 2021 11 1.68662e+00 4.00606e-01 640 2021 12 7.74099e-01 2.58801e-01 850 2022 1 5.24384e-01 1.57040e-01 348 2022 2 4.51662e-01 4.76422e-02 435 2022 3 3.86866e-01 5.99126e-02 579 2022 4 4.37809e-01 3.34390e-02 151 2022 5 4.21982e-01 6.88472e-02 628 2022 6 4.99493e-01 3.79704e-02 541 2022 7 1.05624e+00 3.49246e-01 505 2022 8 7.60364e-01 3.59767e-01 507 2022 9 5.07437e-01 9.87345e-02 497 2022 10 2.29802e+00 6.02008e-01 827 2022 11 1.92543e+00 8.36154e-01 949 2022 12 1.25027e+00 4.40924e-01 901 2023 1 8.35801e-01 6.27883e-02 512 2023 2 3.22778e+00 3.41469e+00 880 2023 3 4.91748e-01 1.65742e-01 765 2023 4 2.92425e-01 9.46736e-02 317 2023 5 2.81922e-01 2.88031e-02 621 2023 6 4.13776e-01 9.84541e-02 425 2023 7 1.66217e+00 1.35768e+00 554 2023 8 7.41209e-01 4.99819e-01 232 2023 9 4.11462e-01 8.38276e-02 601 2023 10 4.54837e-01 1.17634e-01 498 2023 11 3.68405e-01 5.37515e-02 640 2023 12 5.44136e-01 7.91532e-02 300 2024 1 5.26291e-01 1.11625e-01 256 2024 2 4.75335e-01 8.78323e-02 648 2024 3 3.87787e-01 1.05920e-01 587 2024 4 nan nan 0