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 7.86325e-02 1.54084e-01 343 2002 8 2.08381e-01 2.24081e-01 641 2002 9 5.89361e-03 9.98684e-03 588 2002 10 5.90238e-02 1.44370e-01 725 2002 11 7.06171e-02 2.07912e-01 410 2002 12 4.94475e-02 5.96215e-02 572 2003 1 4.88743e-02 4.49590e-02 625 2003 2 3.28162e-02 3.93934e-02 576 2003 3 2.21454e-02 3.20823e-02 640 2003 4 6.07097e-02 1.32224e-01 718 2003 5 2.17275e-01 4.41280e-01 356 2003 6 4.04730e-01 4.57299e-01 289 2003 7 1.68100e-01 2.79027e-01 707 2003 8 6.25162e-02 9.85406e-02 584 2003 9 1.54009e-01 2.47428e-01 758 2003 10 3.17312e-02 7.94603e-02 559 2003 11 5.16896e-03 9.27277e-03 655 2003 12 4.89491e-02 1.44896e-01 660 2004 1 1.54972e-01 1.48710e-01 861 2004 2 1.74279e-01 6.06649e-02 773 2004 3 4.38799e-02 7.96468e-02 606 2004 4 1.63575e-04 3.56569e-04 511 2004 5 1.09329e-01 1.07625e-01 316 2004 6 1.68285e-01 1.12830e+00 239 2004 7 2.67287e-01 2.34219e-01 128 2004 8 2.10481e-01 2.04294e-01 607 2004 9 8.10990e-02 1.12898e-01 512 2004 10 8.66399e-02 1.72510e-01 645 2004 11 3.66296e-02 5.87513e-02 832 2004 12 4.82533e-02 5.87138e-02 469 2005 1 1.62230e-02 2.77285e-02 704 2005 2 3.28718e-02 4.70405e-02 512 2005 3 2.62190e-02 4.78800e-02 637 2005 4 7.47321e-03 2.14339e-02 728 2005 5 1.59381e-02 2.40521e-02 381 2005 6 5.08940e-02 7.17357e-02 384 2005 7 2.79278e-03 5.18092e-03 375 2005 8 9.52261e-02 1.09388e-01 506 2005 9 1.10620e-02 2.42233e-02 807 2005 10 1.81687e-02 8.28021e-02 367 2005 11 3.29246e-03 4.63117e-03 520 2005 12 9.42136e-02 1.63694e-01 606 2006 1 7.63482e-02 1.33904e-01 704 2006 2 4.16446e-02 3.86596e-02 809 2006 3 4.61273e-02 6.14650e-02 799 2006 4 4.53202e-03 8.96710e-03 483 2006 5 8.70122e-02 8.54506e-02 122 2006 6 4.31289e-02 4.05111e-02 256 2006 7 1.55435e-01 2.24133e-01 396 2006 8 8.64543e-02 9.83345e-02 712 2006 9 3.60332e-02 7.97985e-02 810 2006 10 3.63215e-02 6.49334e-02 593 2006 11 3.61532e-02 4.24337e-02 415 2006 12 3.21898e-02 3.64837e-02 489 2007 1 9.84051e-02 1.44513e-01 451 2007 2 2.58047e-01 2.38758e-01 733 2007 3 5.08486e-02 8.90003e-02 611 2007 4 3.65734e-07 1.01694e-06 374 2007 5 5.56230e-04 2.33286e-03 499 2007 6 5.57553e-01 3.29928e+00 259 2007 7 5.06887e-01 5.58413e-01 448 2007 8 4.08712e-02 5.58877e-02 448 2007 9 4.45793e-02 9.66426e-02 846 2007 10 2.15903e-02 4.32023e-02 543 2007 11 2.61824e-02 4.75766e-02 707 2007 12 3.76683e-02 2.52587e-02 256 2008 1 1.28454e-01 1.51651e-01 595 2008 2 6.30686e-02 4.27533e-02 448 2008 3 2.10578e-02 2.48456e-02 704 2008 4 2.19779e-02 5.26314e-02 569 2008 5 2.38795e-02 2.74815e-02 256 2008 6 1.17009e-01 1.17998e-01 555 2008 7 2.31189e-01 4.63205e-01 399 2008 8 4.64189e-02 8.27335e-02 514 2008 9 5.45881e-02 1.15876e-01 907 2008 10 3.05532e-03 4.77855e-03 775 2008 11 9.36787e-03 1.20317e-02 704 2008 12 7.37450e-02 1.16060e-01 483 2009 1 5.28616e-01 6.86111e-01 1111 2009 2 6.34524e-01 4.80398e-01 696 2009 3 1.79581e-01 1.94516e-01 817 2009 4 4.74666e-03 1.03971e-02 528 2009 5 1.13091e-03 1.40272e-03 307 2009 6 4.40799e-01 3.29187e-01 317 2009 7 3.52162e-02 5.06869e-02 351 2009 8 6.35033e-02 8.04352e-02 372 2009 9 9.29176e-02 1.87575e-01 530 2009 10 8.39106e-02 9.82230e-02 384 2009 11 2.69696e-03 3.06650e-03 410 2009 12 3.41953e-02 6.56267e-02 509 2010 1 5.67162e-02 3.95566e-02 864 2010 2 9.45832e-02 1.22007e-01 559 2010 3 1.76706e-04 4.46584e-04 576 2010 4 5.77852e-04 9.73636e-04 474 2010 5 8.95033e-02 1.89481e-01 539 2010 6 2.94081e-01 3.12664e-01 421 2010 7 3.84212e-01 4.68868e-01 645 2010 8 8.69729e-02 1.17913e-01 626 2010 9 6.86502e-02 1.16701e-01 747 2010 10 2.85449e-03 8.86496e-03 613 2010 11 3.76803e-03 8.69048e-03 551 2010 12 1.97293e-02 2.06853e-02 319 2011 1 2.28866e-02 2.04710e-02 540 2011 2 9.37780e-02 6.08697e-02 521 2011 3 4.01667e-02 6.60202e-02 702 2011 4 2.00531e-02 3.48685e-02 256 2011 5 1.62931e-01 2.82885e-01 256 2011 6 2.83540e-01 5.05912e-01 277 2011 7 2.04129e-01 3.31281e-01 753 2011 8 1.83410e-01 4.08786e-01 629 2011 9 7.51385e-02 1.32958e-01 428 2011 10 1.01915e-02 3.15972e-02 387 2011 11 1.49364e-02 4.19637e-02 699 2011 12 1.56640e-02 4.92040e-02 468 2012 1 1.42501e-01 1.37503e-01 691 2012 2 1.23319e-01 7.98264e-02 623 2012 3 1.38570e-02 3.90838e-02 830 2012 4 3.75086e-01 5.71297e-01 680 2012 5 3.44547e-02 7.38540e-02 404 2012 6 1.56559e-02 2.15002e-02 320 2012 7 1.81699e-01 1.99665e-01 750 2012 8 8.51564e-03 1.35680e-02 507 2012 9 1.44603e-01 3.41012e-01 870 2012 10 8.21495e-02 1.77594e-01 478 2012 11 7.26593e-03 1.06487e-02 547 2012 12 3.73011e-03 3.53941e-03 320 2013 1 2.05757e-02 3.64358e-02 704 2013 2 4.55436e-02 5.72516e-02 760 2013 3 1.47336e-02 2.05733e-02 279 2013 4 4.74110e-02 7.07317e-02 754 2013 5 6.87175e-02 1.15316e-01 426 2013 6 1.04410e-01 2.45055e-01 496 2013 7 1.16609e-01 1.46703e-01 442 2013 8 5.72211e-02 9.11018e-02 723 2013 9 3.52768e-02 5.68785e-02 1064 2013 10 7.66315e-03 1.45274e-02 573 2013 11 4.85579e-04 9.24026e-04 896 2013 12 9.80113e-02 7.91250e-02 413 2014 1 1.16247e-01 2.41367e-01 549 2014 2 1.78793e-01 1.44160e-01 656 2014 3 1.95984e-01 1.78186e-01 572 2014 4 2.22394e-02 3.11109e-02 460 2014 5 1.20109e-02 4.84789e-02 343 2014 6 1.75308e-01 3.27705e-01 544 2014 7 9.93792e-02 8.47210e-02 449 2014 8 6.32835e-02 1.04433e-01 831 2014 9 4.57477e-02 8.05911e-02 766 2014 10 5.40441e-02 1.09965e-01 592 2014 11 1.88194e-02 2.27694e-02 323 2014 12 2.39591e-03 4.05779e-03 237 2015 1 4.38648e-02 4.80452e-02 559 2015 2 3.31104e-02 4.11538e-02 459 2015 3 1.91906e-01 1.93919e-01 765 2015 4 5.80589e-01 4.65697e-01 510 2015 5 4.75335e-02 8.24716e-02 437 2015 6 2.07462e-01 1.54142e-01 430 2015 7 8.63614e-02 1.86913e-01 420 2015 8 1.76929e-01 2.87635e-01 875 2015 9 1.15445e-01 2.79435e-01 930 2015 10 9.38544e-03 3.76074e-02 689 2015 11 2.73515e-03 1.00977e-02 815 2015 12 3.98250e-02 1.12768e-01 525 2016 1 8.49693e-03 3.91491e-03 481 2016 2 1.22170e-02 1.19537e-02 537 2016 3 2.34469e-02 2.15129e-02 506 2016 4 1.79824e-02 4.44701e-02 702 2016 5 2.71860e-02 4.11041e-02 237 2016 6 8.72186e-02 1.35196e-01 666 2016 7 1.87056e-01 1.99210e-01 597 2016 8 1.80483e-02 4.09360e-02 765 2016 9 1.09716e-02 2.72733e-02 528 2016 10 5.54615e-03 8.18573e-03 576 2016 11 1.04705e-02 2.57744e-02 733 2016 12 1.03011e-03 1.15584e-03 448 2017 1 1.37683e-01 1.71369e-01 640 2017 2 7.89718e-02 7.40602e-02 477 2017 3 3.85209e-02 4.96376e-02 954 2017 4 4.98416e-02 6.33450e-02 512 2017 5 2.31279e-03 2.84741e-03 225 2017 6 8.32729e-02 2.10455e-01 583 2017 7 2.52373e-01 3.40869e-01 640 2017 8 1.72426e-02 1.67088e-02 660 2017 9 1.19106e-02 2.34452e-02 576 2017 10 4.75365e-04 1.48216e-03 661 2017 11 1.73719e-02 4.58571e-02 608 2017 12 1.12646e-01 9.49899e-02 454 2018 1 3.59714e-02 2.93221e-02 755 2018 2 7.95189e-02 1.10115e-01 512 2018 3 2.29008e-03 2.98692e-03 262 2018 4 7.18333e-03 1.00675e-02 576 2018 5 5.38839e-03 6.08223e-03 136 2018 6 3.22467e-02 5.04859e-02 410 2018 7 5.51399e-02 5.64076e-02 670 2018 8 2.75653e-02 3.13129e-02 488 2018 9 8.32952e-02 1.05696e-01 463 2018 10 3.50556e-03 6.81660e-03 640 2018 11 4.65135e-03 7.24506e-03 449 2018 12 1.74525e-02 1.56116e-02 773 2019 1 1.17223e-01 1.69418e-01 583 2019 2 1.45732e-01 2.29799e-01 530 2019 3 4.24858e-01 2.66199e-01 762 2019 4 5.20907e-01 1.32866e+00 503 2019 5 3.23818e-02 5.46477e-02 256 2019 6 1.12110e-01 4.29328e-01 538 2019 7 2.59220e-02 5.04148e-02 742 2019 8 2.16027e-02 2.89859e-02 464 2019 9 9.73406e-03 2.00562e-02 639 2019 10 3.50056e-06 3.53581e-06 245 2019 11 2.42872e-03 5.12795e-03 659 2019 12 3.82780e-02 3.25808e-02 519 2020 1 3.58348e-02 4.20579e-02 704 2020 2 8.99580e-02 1.84864e-01 683 2020 3 2.53356e-02 4.64250e-02 786 2020 4 5.96309e-03 1.03294e-02 303 2020 5 9.40769e-02 2.49096e-01 535 2020 6 2.52436e-02 2.08334e-02 487 2020 7 2.93929e-02 4.28527e-02 566 2020 8 8.27840e-03 1.14708e-02 320 2020 9 5.45057e-02 1.29573e-01 558 2020 10 7.15065e-02 1.48316e-01 576 2020 11 7.49392e-03 4.14361e-02 522 2020 12 1.50803e-03 3.12442e-03 385 2021 1 1.94614e-03 4.08230e-03 384 2021 2 2.33100e-02 2.77929e-02 422 2021 3 1.34957e-02 2.11834e-02 1026 2021 4 5.94537e-02 7.71818e-02 621 2021 5 4.74773e-03 7.55059e-03 485 2021 6 7.81597e-01 3.52546e+00 534 2021 7 5.77658e-06 1.17063e-05 252 2021 8 8.98945e-03 1.56869e-02 363 2021 9 5.28896e-03 8.06510e-03 768 2021 10 7.83973e-03 1.50824e-02 706 2021 11 2.49038e-04 5.97142e-04 884 2021 12 2.45867e-03 3.01778e-03 320 2022 1 1.61539e-01 3.37747e-01 492 2022 2 2.94206e-01 1.76266e-01 733 2022 3 1.47545e-01 1.70341e-01 578 2022 4 4.84287e-04 7.94431e-04 227 2022 5 4.89783e-02 4.34653e-02 220 2022 6 1.78395e-01 3.06822e-01 578 2022 7 1.59777e-01 1.60800e-01 976 2022 8 1.17700e-01 2.06701e-01 820 2022 9 1.79130e-02 3.65605e-02 799 2022 10 1.59362e-03 4.52887e-03 704 2022 11 9.86101e-03 1.71379e-02 913 2022 12 2.37454e-02 4.20991e-02 588 2023 1 5.33394e-02 9.50606e-02 334 2023 2 1.36878e-01 1.70499e-01 345 2023 3 2.54187e-01 2.82756e-01 467 2023 4 1.40751e-01 3.46986e-01 573 2023 5 3.14797e-03 6.83992e-03 390 2023 6 2.45061e-02 4.13038e-02 380 2023 7 2.59412e-03 4.18160e-03 538 2023 8 1.21557e-02 3.17534e-02 632 2023 9 2.30323e-02 4.70508e-02 592 2023 10 4.88510e-03 7.56617e-03 599 2023 11 1.62662e-02 5.23049e-02 756 2023 12 7.84517e-03 2.83554e-02 313 2024 1 2.68147e-03 6.79331e-03 532 2024 2 4.96769e-02 1.57109e-01 941 2024 3 5.92371e-03 7.29147e-03 592 2024 4 nan nan 0