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 1.59974e-01 1.13193e-01 436 2002 8 9.43807e-02 9.03403e-03 321 2002 9 1.03471e-01 1.33130e-02 358 2002 10 1.21107e-01 3.23873e-02 840 2002 11 1.45932e-01 4.07861e-02 515 2002 12 2.13954e-01 5.43795e-02 753 2003 1 2.95655e-01 6.08595e-02 640 2003 2 3.59913e-01 1.59018e-01 499 2003 3 3.94710e-01 1.27311e-01 692 2003 4 1.31226e-01 4.32611e-02 466 2003 5 1.19453e-01 4.97746e-02 416 2003 6 1.11251e-01 1.63467e-02 256 2003 7 1.61509e-01 3.90558e-02 230 2003 8 2.08192e-01 5.69467e-02 309 2003 9 2.00651e-01 1.27089e-01 310 2003 10 1.92413e-01 4.48557e-02 723 2003 11 2.13915e-01 1.85110e-01 329 2003 12 2.76192e-01 1.27980e-01 455 2004 1 2.71288e-01 9.36949e-02 695 2004 2 1.95656e-01 7.03803e-02 500 2004 3 1.24178e-01 3.54805e-02 734 2004 4 1.63559e-01 8.71437e-02 427 2004 5 1.20207e-01 1.77750e-02 353 2004 6 1.03901e-01 2.63543e-02 673 2004 7 1.49362e-01 4.18644e-02 448 2004 8 1.41637e-01 4.48980e-02 524 2004 9 2.06438e-01 1.18134e-01 327 2004 10 1.31545e-01 1.88459e-02 489 2004 11 1.54456e-01 3.47932e-02 285 2004 12 2.21478e-01 6.49750e-02 496 2005 1 1.93489e-01 4.71492e-02 775 2005 2 1.90681e-01 2.63260e-02 474 2005 3 2.32953e-01 1.24591e-01 512 2005 4 1.55637e-01 1.11495e-02 384 2005 5 1.11211e-01 2.30080e-02 576 2005 6 1.14104e-01 2.27936e-02 229 2005 7 1.62184e-01 1.52408e-01 389 2005 8 1.62797e-01 9.45085e-02 578 2005 9 1.71910e-01 1.14115e-01 682 2005 10 1.28051e-01 8.76462e-02 341 2005 11 2.23224e-01 9.98210e-02 700 2005 12 5.09516e-01 1.63217e-01 924 2006 1 3.90114e-01 1.32101e-01 701 2006 2 3.43964e-01 1.10685e-01 851 2006 3 2.15097e-01 9.65925e-02 824 2006 4 9.45844e-02 1.37371e-02 723 2006 5 1.02462e-01 3.04223e-02 576 2006 6 1.59020e-01 6.81264e-02 457 2006 7 1.42148e-01 2.58542e-02 134 2006 8 1.73077e-01 8.32294e-02 331 2006 9 2.06623e-01 1.03100e-01 536 2006 10 1.29852e-01 2.91212e-02 450 2006 11 1.71843e-01 3.41564e-02 556 2006 12 1.68158e-01 8.32149e-02 147 2007 1 1.37110e-01 3.18972e-02 710 2007 2 2.06754e-01 5.13238e-02 472 2007 3 1.61962e-01 3.20493e-02 379 2007 4 1.34525e-01 3.28054e-02 544 2007 5 9.74556e-02 2.97312e-02 347 2007 6 1.23659e-01 4.72358e-02 468 2007 7 1.02284e-01 1.42949e-02 412 2007 8 1.45295e-01 4.16851e-02 304 2007 9 1.57598e-01 7.18620e-02 344 2007 10 1.61354e-01 7.08288e-02 361 2007 11 1.74463e-01 2.95425e-02 917 2007 12 1.81821e-01 5.31887e-02 448 2008 1 1.91572e-01 4.40164e-02 450 2008 2 1.79271e-01 6.09956e-02 454 2008 3 2.40480e-01 9.33402e-02 430 2008 4 9.54706e-02 1.24785e-02 338 2008 5 9.44008e-02 2.14661e-02 480 2008 6 1.05325e-01 2.28889e-02 415 2008 7 1.19229e-01 5.29287e-02 252 2008 8 1.35485e-01 3.91216e-02 384 2008 9 1.18463e-01 1.48084e-02 340 2008 10 1.38540e-01 5.55042e-02 347 2008 11 1.74736e-01 3.32680e-02 668 2008 12 1.77817e-01 3.17151e-02 477 2009 1 2.73797e-01 9.08714e-02 750 2009 2 2.04160e-01 9.36785e-02 376 2009 3 1.53721e-01 5.55706e-02 573 2009 4 1.62291e-01 8.41801e-02 597 2009 5 1.12298e-01 6.86930e-02 494 2009 6 1.41645e-01 2.75262e-02 437 2009 7 3.21527e-01 2.09920e-01 320 2009 8 1.02930e-01 1.96416e-02 450 2009 9 1.31766e-01 1.40178e-02 192 2009 10 1.16655e-01 1.63148e-02 571 2009 11 1.75210e-01 3.43290e-02 569 2009 12 1.79436e-01 6.94566e-02 397 2010 1 2.93749e-01 1.63923e-01 585 2010 2 2.73317e-01 6.39613e-02 621 2010 3 5.08247e-01 1.51034e-01 501 2010 4 3.08340e-01 2.72358e-01 395 2010 5 9.71878e-02 1.83804e-02 505 2010 6 1.30296e-01 1.46047e-01 598 2010 7 1.28525e-01 2.60981e-02 290 2010 8 1.26310e-01 3.58022e-02 315 2010 9 1.31281e-01 1.21760e-02 200 2010 10 1.26520e-01 1.88331e-02 842 2010 11 1.51460e-01 3.43787e-02 657 2010 12 2.93446e-01 1.32690e-01 1126 2011 1 3.06014e-01 1.36018e-01 554 2011 2 3.20975e-01 1.33431e-01 953 2011 3 2.09988e-01 6.74809e-02 939 2011 4 1.66223e-01 7.01382e-02 590 2011 5 1.37134e-01 4.14336e-02 594 2011 6 1.18679e-01 3.72786e-02 479 2011 7 1.17149e-01 1.28551e-02 357 2011 8 1.96709e-01 2.66786e-02 255 2011 9 1.66946e-01 5.04573e-02 636 2011 10 2.58997e-01 7.92448e-02 305 2011 11 2.66624e-01 1.53303e-01 585 2011 12 2.04982e-01 1.64522e-01 768 2012 1 3.05719e-01 1.64108e-01 773 2012 2 1.42898e-01 7.20932e-02 275 2012 3 1.04736e-01 8.87474e-02 249 2012 4 1.28849e-01 4.01799e-02 531 2012 5 8.39913e-02 4.92192e-02 336 2012 6 1.26957e-01 4.57386e-02 266 2012 7 1.94189e-01 1.15944e-01 359 2012 8 1.27045e-01 3.07117e-02 399 2012 9 2.08248e-01 7.28327e-02 432 2012 10 1.66628e-01 4.96250e-02 485 2012 11 1.88051e-01 4.79876e-02 643 2012 12 1.43279e-01 2.86382e-02 377 2013 1 1.21818e-01 2.97828e-02 341 2013 2 1.28156e-01 1.98320e-02 761 2013 3 1.44781e-01 2.51491e-02 576 2013 4 1.45176e-01 3.96245e-02 232 2013 5 1.19835e-01 2.63395e-02 325 2013 6 1.40215e-01 5.79192e-02 56 2013 7 1.01709e-01 9.66920e-03 186 2013 8 1.10500e-01 7.69209e-03 121 2013 9 2.14531e-01 7.64031e-02 454 2013 10 1.47099e-01 4.52535e-02 677 2013 11 1.38844e-01 3.06159e-02 409 2013 12 1.41459e-01 2.00308e-02 395 2014 1 1.92333e-01 3.71844e-02 677 2014 2 1.29609e-01 1.76136e-02 700 2014 3 1.53481e-01 3.27878e-02 576 2014 4 1.34414e-01 3.70672e-02 492 2014 5 1.04514e-01 6.56076e-02 238 2014 6 1.29958e-01 3.15753e-02 512 2014 7 9.79631e-02 2.72931e-02 419 2014 8 2.10476e-01 1.39960e-01 490 2014 9 2.11440e-01 6.72821e-02 196 2014 10 2.13440e-01 5.13042e-02 619 2014 11 2.48791e-01 8.53401e-02 774 2014 12 2.54607e-01 8.44222e-02 415 2015 1 1.83209e-01 4.15000e-02 754 2015 2 1.88043e-01 6.23455e-02 706 2015 3 1.17682e-01 2.88203e-02 904 2015 4 8.78817e-02 2.01217e-02 225 2015 5 1.01769e-01 3.34323e-02 669 2015 6 9.38438e-02 8.52695e-03 429 2015 7 1.56428e-01 6.74882e-02 301 2015 8 2.52748e-01 3.62765e-02 577 2015 9 2.47537e-01 4.75203e-02 476 2015 10 3.02838e-01 1.02467e-01 256 2015 11 1.81249e-01 7.57848e-02 439 2015 12 2.38896e-01 6.99052e-02 411 2016 1 2.55748e-01 1.52729e-01 204 2016 2 2.35792e-01 7.33913e-02 667 2016 3 1.58363e-01 4.21817e-02 440 2016 4 1.29713e-01 2.02701e-02 579 2016 5 1.36147e-01 4.64638e-02 258 2016 6 2.09937e-01 7.99031e-02 351 2016 7 1.40242e-01 3.32784e-02 456 2016 8 1.62933e-01 4.07997e-02 338 2016 9 1.89381e-01 7.61764e-02 402 2016 10 2.24140e-01 8.46449e-02 325 2016 11 1.99366e-01 3.30610e-02 485 2016 12 2.00170e-01 6.83970e-02 508 2017 1 2.36881e-01 7.33022e-02 408 2017 2 2.11185e-01 1.09970e-01 1014 2017 3 1.23463e-01 5.91714e-02 640 2017 4 1.42859e-01 5.35954e-02 250 2017 5 1.15300e-01 4.57726e-02 558 2017 6 9.73172e-02 1.68292e-02 343 2017 7 1.33232e-01 8.36955e-02 333 2017 8 2.20486e-01 1.15904e-01 368 2017 9 2.21081e-01 1.23830e-01 546 2017 10 2.77440e-01 1.47363e-01 316 2017 11 2.44825e-01 8.48528e-02 685 2017 12 1.82084e-01 6.34872e-02 830 2018 1 2.40235e-01 5.90051e-02 704 2018 2 1.80492e-01 4.45925e-02 729 2018 3 1.49569e-01 4.73766e-02 871 2018 4 1.14306e-01 1.09332e-01 583 2018 5 1.16112e-01 3.92833e-03 64 2018 6 3.78054e-01 5.74383e-02 71 2018 7 1.89010e-01 1.50765e-01 570 2018 8 1.43827e-01 5.30361e-02 408 2018 9 2.50833e-01 1.78643e-01 518 2018 10 2.97615e-01 1.39983e-01 566 2018 11 2.68605e-01 1.01344e-01 339 2018 12 2.04302e-01 5.33992e-02 714 2019 1 2.02523e-01 2.64330e-02 628 2019 2 1.67582e-01 4.09869e-02 957 2019 3 1.23985e-01 2.57749e-02 703 2019 4 1.08786e-01 3.65931e-02 533 2019 5 2.01143e-01 1.60154e-01 429 2019 6 1.24908e-01 4.12984e-02 539 2019 7 1.89743e-01 1.01543e-01 567 2019 8 1.22948e-01 2.76986e-02 384 2019 9 1.88794e-01 8.76261e-02 448 2019 10 1.22994e-01 3.06878e-02 594 2019 11 1.62466e-01 6.22898e-02 816 2019 12 1.68158e-01 3.73334e-02 402 2020 1 1.78673e-01 3.27271e-02 998 2020 2 1.74055e-01 4.27116e-02 516 2020 3 1.22696e-01 2.89346e-02 670 2020 4 1.44228e-01 6.00247e-02 458 2020 5 1.06279e-01 3.03670e-02 515 2020 6 1.44530e-01 2.86251e-02 213 2020 7 1.23346e-01 5.03609e-02 401 2020 8 1.08728e-01 2.10259e-02 600 2020 9 1.65985e-01 7.65747e-02 327 2020 10 1.10783e-01 1.29892e-02 465 2020 11 1.50906e-01 9.11664e-03 320 2020 12 2.43953e-01 1.16470e-01 582 2021 1 2.35339e-01 1.27240e-01 628 2021 2 2.11508e-01 1.00057e-01 696 2021 3 1.07657e-01 2.49358e-02 903 2021 4 1.19544e-01 2.44920e-02 389 2021 5 9.20558e-02 6.11006e-03 196 2021 6 9.42923e-02 7.31381e-02 140 2021 7 1.24122e-01 9.99680e-02 594 2021 8 1.34289e-01 2.22076e-02 162 2021 9 2.03227e-01 5.50294e-02 512 2021 10 2.58611e-01 8.43308e-02 445 2021 11 2.99461e-01 1.25054e-01 642 2021 12 1.56463e-01 2.32736e-02 1047 2022 1 1.86194e-01 4.36796e-02 615 2022 2 1.79385e-01 7.94067e-02 644 2022 3 1.17318e-01 1.95882e-02 410 2022 4 7.53488e-02 2.11315e-02 136 2022 5 1.03614e-01 4.59289e-02 667 2022 6 1.17108e-01 4.03330e-02 313 2022 7 2.09151e-01 1.47344e-01 233 2022 8 1.54423e-01 3.70511e-02 626 2022 9 4.47065e-01 2.34296e-01 581 2022 10 2.17739e-01 1.70040e-01 575 2022 11 1.24498e-01 2.17259e-02 436 2022 12 1.53916e-01 5.79661e-02 534 2023 1 2.68497e-01 1.45746e-01 660 2023 2 1.59563e-01 6.73656e-02 808 2023 3 1.42358e-01 1.23075e-01 694 2023 4 6.70119e-02 8.68816e-03 316 2023 5 9.61551e-02 5.38485e-02 474 2023 6 1.47996e-01 1.06540e-01 502 2023 7 3.15854e-01 2.66253e-01 400 2023 8 1.14532e-01 7.37038e-02 367 2023 9 6.02087e-01 2.02074e+00 384 2023 10 3.00255e-01 1.40610e-01 574 2023 11 2.32744e-01 1.34202e-01 530 2023 12 1.95344e-01 7.21606e-02 263 2024 1 1.44716e-01 2.38499e-02 267 2024 2 2.08726e-01 5.76869e-02 569 2024 3 1.84157e-01 7.49181e-02 487 2024 4 nan nan 0