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 5.20155e-01 2.28569e-01 221 2002 8 3.71431e-01 2.95781e-01 444 2002 9 6.49301e-01 3.23152e-01 503 2002 10 3.78854e-01 1.26946e-01 656 2002 11 6.36482e-01 3.69465e-01 388 2002 12 4.09439e-01 1.67208e-01 483 2003 1 2.92749e-01 2.14028e-01 754 2003 2 3.17933e-01 1.52801e-01 512 2003 3 3.30885e-01 1.16570e-01 550 2003 4 5.06334e-01 1.15885e-01 467 2003 5 3.54042e-01 1.40582e-01 230 2003 6 5.20087e-01 1.87772e-01 250 2003 7 4.93568e-01 4.22868e-01 482 2003 8 4.27060e-01 1.23386e-01 238 2003 9 3.75304e-01 1.01933e-01 650 2003 10 4.72005e-01 1.11781e-01 481 2003 11 8.62363e-01 6.86629e-01 526 2003 12 6.80603e-01 4.21591e-01 694 2004 1 1.57643e-01 2.56388e-02 820 2004 2 2.06777e-01 9.82723e-02 737 2004 3 2.81688e-01 9.52251e-02 560 2004 4 1.19276e+00 7.07829e-01 280 2004 5 3.08480e-01 5.28700e-02 140 2004 6 4.23816e-01 1.84672e-01 335 2004 7 2.54050e-01 1.57952e-02 64 2004 8 3.43861e-01 1.57697e-01 505 2004 9 3.43838e-01 2.25240e-01 466 2004 10 4.85996e-01 2.36699e-01 649 2004 11 4.10147e-01 1.81095e-01 753 2004 12 3.23732e-01 5.22411e-02 445 2005 1 8.41561e-01 3.67160e-01 432 2005 2 4.82693e-01 2.13889e-01 400 2005 3 3.60824e-01 1.01764e-01 558 2005 4 6.25431e-01 2.53217e-01 646 2005 5 5.09651e-01 9.71467e-02 240 2005 6 7.72928e-01 7.34748e-01 337 2005 7 8.01290e-01 1.14696e+00 242 2005 8 2.91402e-01 7.60586e-02 348 2005 9 5.31733e-01 3.73466e-01 796 2005 10 6.44759e-01 6.54625e-01 380 2005 11 5.42863e-01 3.39021e-01 589 2005 12 3.45791e-01 9.86259e-02 747 2006 1 3.04698e-01 1.14672e-01 672 2006 2 2.87872e-01 1.29409e-01 550 2006 3 2.37863e-01 5.95880e-02 648 2006 4 2.59247e-01 1.18893e-01 457 2006 5 4.44157e-01 4.66543e-01 150 2006 6 3.54849e-01 2.31547e-02 136 2006 7 2.35143e+00 1.86447e+00 7 2006 8 5.74367e-01 7.72898e-01 484 2006 9 6.35570e-01 3.64901e-01 487 2006 10 3.72100e-01 8.47001e-02 638 2006 11 4.85911e-01 1.72023e-01 286 2006 12 3.10988e-01 1.08744e-01 487 2007 1 2.46024e-01 6.26855e-02 558 2007 2 2.36531e-01 2.26894e-01 645 2007 3 2.86997e-01 9.85534e-02 648 2007 4 5.66230e-01 2.68060e-01 358 2007 5 6.19319e-01 2.76131e-01 411 2007 6 6.37837e-01 8.41839e-01 102 2007 7 4.67261e-01 4.84560e-01 406 2007 8 4.34605e-01 3.26956e-01 386 2007 9 4.84981e-01 1.41473e-01 676 2007 10 6.22621e-01 5.18413e-01 511 2007 11 5.41391e-01 3.40963e-01 595 2007 12 3.69206e-01 9.41214e-02 340 2008 1 3.79134e-01 1.98765e-01 521 2008 2 2.71270e-01 6.30712e-02 436 2008 3 3.04334e-01 1.24827e-01 623 2008 4 5.69658e-01 3.18884e-01 638 2008 5 4.24947e-01 1.20829e-01 171 2008 6 3.32044e-01 1.20655e-01 211 2008 7 2.95075e-01 6.60139e-02 213 2008 8 4.84915e-01 3.55810e-01 695 2008 9 4.51042e-01 4.84103e-01 783 2008 10 5.25132e-01 4.83001e-01 810 2008 11 3.90659e-01 9.37506e-02 511 2008 12 3.09427e-01 1.01149e-01 407 2009 1 1.51413e-01 3.17216e-02 905 2009 2 1.55653e-01 5.97074e-02 630 2009 3 1.96967e-01 6.66008e-02 660 2009 4 6.04789e-01 2.83407e-01 376 2009 5 4.97919e-01 2.72378e-01 121 2009 6 3.81910e-01 4.77748e-02 167 2009 7 6.64307e-01 1.02344e+00 365 2009 8 3.13306e-01 5.22184e-02 247 2009 9 7.04362e-01 6.65100e-01 623 2009 10 3.37675e-01 1.12539e-01 430 2009 11 4.40230e-01 1.29600e-01 534 2009 12 3.39442e-01 1.30205e-01 505 2010 1 2.79280e-01 1.85864e-01 651 2010 2 3.10653e-01 1.79304e-01 508 2010 3 6.94574e-01 1.83522e-01 580 2010 4 6.96180e-01 2.62544e-01 534 2010 5 6.64434e-01 6.48366e-01 608 2010 6 3.05833e-01 9.13146e-02 242 2010 7 6.61160e-01 9.79276e-01 438 2010 8 4.01121e-01 1.61330e-01 540 2010 9 4.22799e-01 1.73269e-01 674 2010 10 3.50276e-01 9.41722e-02 620 2010 11 4.97050e-01 2.69551e-01 567 2010 12 4.30324e-01 2.08151e-01 346 2011 1 3.86496e-01 2.33065e-01 363 2011 2 1.88439e-01 6.89083e-02 549 2011 3 2.98081e-01 1.08128e-01 598 2011 4 4.17046e-01 1.99327e-01 250 2011 5 5.58551e-01 4.54332e-01 179 2011 6 3.76378e-01 2.24290e-01 129 2011 7 7.64648e-01 8.81530e-01 455 2011 8 3.25028e-01 2.24046e-01 662 2011 9 3.21156e-01 1.26489e-01 437 2011 10 4.20998e-01 6.98123e-02 346 2011 11 5.53444e-01 4.20473e-01 559 2011 12 3.85492e-01 9.23385e-02 493 2012 1 3.45216e-01 1.64505e-01 478 2012 2 2.21636e-01 6.01105e-02 693 2012 3 4.28843e-01 2.13925e-01 729 2012 4 2.96315e-01 2.41260e-01 302 2012 5 4.65237e-01 3.03198e-01 245 2012 6 3.95093e-01 1.81364e-01 389 2012 7 3.17027e-01 8.23770e-02 644 2012 8 3.59520e-01 1.49203e-01 501 2012 9 4.01727e-01 2.17944e-01 736 2012 10 4.45252e-01 2.82768e-01 476 2012 11 6.94112e-01 3.25136e-01 556 2012 12 3.33118e-01 1.41500e-01 254 2013 1 3.17528e-01 7.44754e-02 553 2013 2 4.85113e-01 2.56968e-01 492 2013 3 6.60009e-01 2.24082e-01 191 2013 4 3.34045e-01 6.45026e-02 708 2013 5 3.35113e-01 1.02252e-01 231 2013 6 9.46449e-01 1.37467e+00 234 2013 7 3.39133e-01 1.49393e-01 187 2013 8 5.06700e-01 2.51253e-01 490 2013 9 6.32684e-01 9.16448e-01 1227 2013 10 3.88193e-01 1.89090e-01 577 2013 11 4.35204e-01 1.57263e-01 883 2013 12 4.70430e-01 3.04368e-01 585 2014 1 4.90615e-01 2.77107e-01 564 2014 2 3.29994e-01 1.20266e-01 471 2014 3 2.75501e-01 1.41662e-01 446 2014 4 4.03742e-01 1.17835e-01 493 2014 5 5.13586e-01 4.80551e-01 363 2014 6 3.35757e-01 1.36704e-01 379 2014 7 4.06227e-01 3.29894e-01 217 2014 8 3.66778e-01 1.24837e-01 688 2014 9 4.14580e-01 1.97301e-01 754 2014 10 4.68203e-01 1.43474e-01 503 2014 11 5.25589e-01 4.13391e-01 377 2014 12 4.47588e-01 3.89560e-02 225 2015 1 3.28856e-01 2.53739e-01 535 2015 2 5.50537e-01 3.46580e-01 250 2015 3 2.16526e-01 6.56511e-02 688 2015 4 2.27228e-01 5.42518e-02 539 2015 5 6.65242e-01 1.00978e+00 307 2015 6 2.71579e-01 3.80466e-02 230 2015 7 4.18596e-01 7.67702e-02 157 2015 8 3.50932e-01 1.71055e-01 535 2015 9 3.60171e-01 1.24640e-01 803 2015 10 4.06421e-01 1.27970e-01 712 2015 11 4.31870e-01 1.62896e-01 816 2015 12 4.04596e-01 1.09275e-01 439 2016 1 5.16095e-01 1.74914e-01 563 2016 2 4.64122e-01 1.15247e-01 553 2016 3 4.03905e-01 1.73082e-01 515 2016 4 4.15386e-01 1.70476e-01 653 2016 5 3.21819e-01 3.77064e-02 212 2016 6 3.14578e-01 1.82854e-01 445 2016 7 3.56284e-01 1.70587e-01 343 2016 8 3.78997e-01 1.66883e-01 833 2016 9 5.55070e-01 6.94446e-01 601 2016 10 4.72427e-01 2.04892e-01 534 2016 11 4.44318e-01 1.76824e-01 781 2016 12 5.24771e-01 1.82947e-01 637 2017 1 4.68366e-01 4.06767e-01 520 2017 2 3.87336e-01 2.51197e-01 476 2017 3 3.45421e-01 1.80857e-01 817 2017 4 4.15448e-01 1.27026e-01 463 2017 5 4.25413e-01 1.50324e-01 235 2017 6 3.99825e-01 9.88709e-02 150 2017 7 4.08526e-01 7.43480e-01 435 2017 8 4.94095e-01 4.24830e-01 532 2017 9 5.89651e-01 3.98628e-01 591 2017 10 6.03524e-01 3.59323e-01 809 2017 11 4.19802e-01 1.60978e-01 700 2017 12 3.22935e-01 1.46601e-01 335 2018 1 2.41667e-01 6.94115e-02 568 2018 2 2.51212e-01 7.35082e-02 385 2018 3 5.59806e-01 3.11154e-01 348 2018 4 3.21374e-01 2.76514e-01 526 2018 5 7.04494e-01 8.53651e-01 356 2018 6 3.48991e-01 1.88772e-01 429 2018 7 3.46750e-01 1.04350e-01 598 2018 8 5.42722e-01 4.21846e-01 420 2018 9 3.51252e-01 9.23063e-02 218 2018 10 3.93586e-01 7.96414e-02 453 2018 11 4.82362e-01 1.39991e-01 610 2018 12 2.98868e-01 9.88169e-02 958 2019 1 2.54844e-01 1.25073e-01 616 2019 2 1.93100e-01 3.89641e-02 434 2019 3 1.90461e-01 4.04767e-02 562 2019 4 3.17847e-01 8.66295e-02 415 2019 5 5.09940e-01 2.18816e-01 221 2019 6 6.32331e-01 1.11639e+00 253 2019 7 4.91389e-01 4.05167e-01 494 2019 8 4.76743e-01 3.56221e-01 353 2019 9 5.55834e-01 2.38502e-01 780 2019 10 4.74248e-01 1.31591e-01 275 2019 11 5.24787e-01 1.89853e-01 699 2019 12 3.52652e-01 1.22492e-01 504 2020 1 3.03163e-01 1.29816e-01 638 2020 2 2.61654e-01 8.25103e-02 632 2020 3 3.78382e-01 9.47482e-02 598 2020 4 5.89778e-01 9.64282e-02 317 2020 5 3.62631e-01 1.95812e-01 607 2020 6 3.54826e-01 9.37212e-02 286 2020 7 2.99392e-01 7.17587e-02 480 2020 8 3.13804e-01 2.40109e-02 188 2020 9 5.83780e-01 5.52419e-01 585 2020 10 4.11719e-01 1.75887e-01 603 2020 11 3.54005e-01 8.84065e-02 410 2020 12 5.83960e-01 2.17274e-01 326 2021 1 3.86860e-01 1.62773e-01 504 2021 2 3.44792e-01 1.72214e-01 376 2021 3 2.98830e-01 8.15651e-02 994 2021 4 2.41056e-01 4.39788e-02 497 2021 5 5.50873e-01 8.22464e-01 422 2021 6 3.00504e-01 1.80219e-01 242 2021 7 6.15192e-01 5.67282e-01 142 2021 8 6.84358e-01 5.91118e-01 207 2021 9 5.06362e-01 3.56171e-01 565 2021 10 5.08484e-01 2.23648e-01 574 2021 11 5.04685e-01 8.62631e-02 877 2021 12 4.96015e-01 1.00909e-01 252 2022 1 3.00435e-01 1.18108e-01 358 2022 2 3.40297e-01 1.64991e-01 719 2022 3 2.06328e-01 3.74598e-02 489 2022 4 3.83579e-01 1.25481e-01 229 2022 5 4.08915e-01 1.46673e-01 193 2022 6 6.94506e-01 1.15605e+00 391 2022 7 2.54676e-01 7.82846e-02 553 2022 8 2.59513e-01 4.88997e-02 680 2022 9 4.82113e-01 1.65133e-01 540 2022 10 4.27000e-01 9.92232e-02 973 2022 11 2.94752e-01 1.48937e-01 1009 2022 12 5.79294e-01 2.03343e-01 530 2023 1 4.96668e-01 1.89131e-01 308 2023 2 2.43280e-01 7.56543e-02 469 2023 3 3.06178e-01 1.38608e-01 516 2023 4 2.35723e-01 3.15828e-02 501 2023 5 4.95188e-01 6.26230e-01 323 2023 6 4.85984e-01 7.93787e-01 335 2023 7 2.98516e-01 1.04196e-01 380 2023 8 5.27162e-01 5.19331e-01 564 2023 9 4.51411e-01 3.28417e-01 442 2023 10 4.13989e-01 1.05895e-01 688 2023 11 4.76688e-01 1.80682e-01 655 2023 12 5.88923e-01 2.39174e-01 446 2024 1 5.92185e-01 3.59291e-01 511 2024 2 4.72927e-01 3.09189e-01 958 2024 3 4.08744e-01 1.42687e-01 512 2024 4 nan nan 0