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 4.51505e-01 1.99613e-01 206 2002 8 5.50132e-01 3.20161e-01 335 2002 9 8.66175e-01 5.48353e-01 424 2002 10 4.27304e-01 1.34484e-01 942 2002 11 4.68774e-01 1.83641e-01 703 2002 12 5.56656e-01 2.86958e-01 471 2003 1 6.23441e-01 3.02700e-01 722 2003 2 3.13280e-01 1.84975e-01 410 2003 3 4.06447e-01 2.59858e-01 255 2003 4 3.11727e-01 1.02384e-01 443 2003 5 2.82594e-01 5.55925e-02 447 2003 6 2.73397e-01 5.91841e-02 122 2003 7 3.67842e-01 3.30044e-01 182 2003 8 5.52213e-01 7.68768e-01 139 2003 9 2.80731e-01 1.43017e-01 144 2003 10 4.86386e-01 3.05794e-01 687 2003 11 4.42316e-01 3.29258e-01 704 2003 12 6.67617e-01 4.48767e-01 685 2004 1 3.81222e-01 2.33054e-01 784 2004 2 3.48939e-01 2.25497e-01 567 2004 3 2.24974e-01 4.78797e-02 663 2004 4 1.83238e-01 2.34347e-02 235 2004 5 2.00909e-01 2.70255e-02 462 2004 6 1.95618e-01 4.52276e-02 403 2004 7 2.61643e-01 1.11239e-01 430 2004 8 6.57075e-01 3.32184e-01 463 2004 9 8.86972e-01 2.54936e-01 167 2004 10 5.47524e-01 3.71545e-01 342 2004 11 5.09537e-01 2.72275e-01 654 2004 12 7.07305e-01 2.27499e-01 318 2005 1 4.56443e-01 2.32994e-01 884 2005 2 7.84527e-01 6.69856e-01 655 2005 3 5.79183e-01 1.92145e-01 334 2005 4 3.08994e-01 1.49202e-01 352 2005 5 2.29715e-01 2.99319e-02 265 2005 6 5.44746e-01 6.66442e-01 261 2005 7 6.77052e-01 7.93473e-01 250 2005 8 6.60647e-01 4.93638e-01 519 2005 9 5.78141e-01 3.81084e-01 446 2005 10 4.25900e-01 2.48189e-01 391 2005 11 6.39270e-01 2.31871e-01 761 2005 12 4.91951e-01 1.47517e-01 711 2006 1 4.67301e-01 2.48389e-01 387 2006 2 4.03101e-01 2.01920e-01 500 2006 3 2.13043e-01 3.34025e-02 846 2006 4 1.67337e-01 2.40177e-02 446 2006 5 1.53058e-01 2.24896e-02 439 2006 6 2.10676e-01 4.80574e-02 400 2006 7 2.77453e-01 7.36382e-02 388 2006 8 4.56874e-01 4.01000e-01 191 2006 9 6.38115e-01 3.73818e-01 375 2006 10 4.65849e-01 1.95139e-01 605 2006 11 3.73041e-01 8.18743e-02 525 2006 12 3.38982e-01 1.91833e-01 320 2007 1 3.13508e-01 1.44142e-01 479 2007 2 2.66604e-01 8.61025e-02 558 2007 3 2.28929e-01 1.16713e-01 469 2007 4 1.80345e-01 3.55892e-02 422 2007 5 1.87671e-01 3.47438e-02 281 2007 6 1.69956e-01 2.49561e-02 250 2007 7 2.34319e-01 5.50836e-02 270 2007 8 4.18382e-01 5.90494e-01 458 2007 9 4.30655e-01 1.55198e-01 671 2007 10 3.71782e-01 9.45761e-02 495 2007 11 2.28088e-01 5.32772e-02 830 2007 12 2.55676e-01 1.61626e-01 819 2008 1 2.81678e-01 2.48138e-01 732 2008 2 2.37037e-01 9.60225e-02 514 2008 3 2.48803e-01 1.01127e-01 441 2008 4 1.95727e-01 3.04795e-02 471 2008 5 1.94632e-01 2.24686e-02 553 2008 6 2.11323e-01 2.99265e-02 377 2008 7 3.94848e-01 7.49856e-01 309 2008 8 4.18494e-01 1.66850e-01 143 2008 9 8.38425e-01 4.78220e-01 457 2008 10 4.30971e-01 4.13698e-01 877 2008 11 2.72717e-01 5.83023e-02 965 2008 12 3.60000e-01 1.79466e-01 961 2009 1 3.61673e-01 1.43170e-01 684 2009 2 3.06340e-01 1.80394e-01 664 2009 3 2.47826e-01 1.02406e-01 708 2009 4 3.66099e-01 1.41534e-01 323 2009 5 2.53648e-01 4.67689e-02 405 2009 6 2.04813e-01 2.22713e-02 170 2009 7 2.66422e-01 5.90045e-02 203 2009 8 3.17331e-01 1.03574e-01 351 2009 9 5.20316e-01 4.32459e-01 653 2009 10 4.36420e-01 1.76473e-01 845 2009 11 2.82485e-01 5.27803e-02 558 2009 12 4.84366e-01 1.98295e-01 397 2010 1 7.42333e-01 4.76222e-01 427 2010 2 4.60194e-01 1.52270e-01 255 2010 3 3.32091e-01 1.31544e-01 359 2010 4 3.55716e-01 1.61691e-01 309 2010 5 2.19661e-01 3.15620e-02 508 2010 6 2.29109e-01 2.59038e-02 368 2010 7 2.12636e-01 3.84548e-02 258 2010 8 3.94343e-01 1.15808e-01 333 2010 9 5.19385e-01 4.43157e-01 467 2010 10 2.41544e-01 6.55173e-02 900 2010 11 2.59291e-01 8.51520e-02 1062 2010 12 6.48584e-01 2.83032e-01 575 2011 1 6.32207e-01 2.82775e-01 380 2011 2 2.50664e-01 1.41626e-01 695 2011 3 1.75471e-01 2.82726e-02 898 2011 4 2.67390e-01 1.25482e-01 542 2011 5 2.35799e-01 4.17269e-02 499 2011 6 2.15094e-01 3.47420e-02 434 2011 7 2.75758e-01 5.57845e-02 344 2011 8 2.18217e-01 6.17784e-02 35 2011 9 5.31431e-01 2.39171e-01 382 2011 10 5.10622e-01 2.41933e-01 378 2011 11 4.79049e-01 3.31792e-01 843 2011 12 3.77057e-01 1.91165e-01 1065 2012 1 2.87417e-01 1.16493e-01 771 2012 2 2.13862e-01 1.27705e-01 471 2012 3 2.47588e-01 1.04450e-01 748 2012 4 1.96976e-01 4.30699e-02 356 2012 5 1.94966e-01 3.97812e-02 378 2012 6 2.05779e-01 1.81737e-02 84 2012 7 3.12613e-01 8.40679e-02 154 2012 8 4.35699e-01 2.43070e-01 187 2012 9 4.19679e-01 2.06285e-01 264 2012 10 9.80897e-01 7.06954e-01 394 2012 11 3.14700e-01 1.40349e-01 853 2012 12 3.87505e-01 2.55529e-01 413 2013 1 4.72410e-01 2.34960e-01 775 2013 2 4.72581e-01 2.17295e-01 798 2013 3 2.85601e-01 7.65725e-02 544 2013 4 2.35583e-01 4.82146e-02 415 2013 5 2.06145e-01 2.48535e-02 432 2013 6 3.66069e-01 3.02656e-01 360 2013 7 3.87912e-01 1.43389e-01 229 2013 8 4.70608e-01 4.20762e-01 177 2013 9 4.89250e-01 3.45531e-01 164 2013 10 3.46473e-01 2.07901e-01 713 2013 11 2.68115e-01 5.12573e-02 373 2013 12 2.56993e-01 4.59895e-02 762 2014 1 3.45579e-01 1.99632e-01 494 2014 2 3.73480e-01 2.93951e-01 648 2014 3 3.35677e-01 1.60762e-01 555 2014 4 1.84527e-01 2.36962e-02 287 2014 5 2.22874e-01 4.73810e-02 433 2014 6 2.06912e-01 2.60139e-02 353 2014 7 2.83308e-01 1.05896e-01 223 2014 8 3.49609e-01 1.38249e-01 444 2014 9 5.12356e-01 2.20234e-01 305 2014 10 5.82953e-01 3.93950e-01 676 2014 11 3.49658e-01 1.31448e-01 750 2014 12 2.76964e-01 8.53238e-02 844 2015 1 3.75298e-01 2.99090e-01 420 2015 2 4.22942e-01 2.62934e-01 719 2015 3 2.49453e-01 6.99256e-02 1011 2015 4 2.09794e-01 3.42439e-02 241 2015 5 1.91338e-01 2.09312e-02 582 2015 6 2.25301e-01 4.91434e-02 434 2015 7 4.01069e-01 1.45045e-01 256 2015 8 4.20656e-01 1.31831e-01 388 2015 9 7.42698e-01 7.65082e-02 45 2015 10 7.58383e-01 3.35386e-01 463 2015 11 4.70778e-01 3.14693e-01 751 2015 12 3.59442e-01 5.95091e-02 256 2016 1 5.45599e-01 4.02975e-01 316 2016 2 7.33716e-01 2.60916e-01 374 2016 3 5.34032e-01 1.69974e-01 266 2016 4 3.10080e-01 6.02612e-02 324 2016 5 2.29918e-01 5.75456e-02 588 2016 6 3.09274e-01 1.10796e-01 401 2016 7 3.67617e-01 1.89141e-01 288 2016 8 4.53037e-01 3.52737e-01 226 2016 9 6.62053e-01 5.62722e-01 404 2016 10 4.91600e-01 3.61573e-01 611 2016 11 3.81127e-01 9.73638e-02 651 2016 12 2.88026e-01 1.11457e-01 820 2017 1 3.42763e-01 3.44991e-01 521 2017 2 3.47003e-01 2.29987e-01 873 2017 3 2.50863e-01 8.40401e-02 609 2017 4 3.05204e-01 5.81950e-02 273 2017 5 3.65866e-01 8.08016e-02 347 2017 6 3.58877e-01 1.40863e-01 168 2017 7 3.10716e-01 1.26362e-01 236 2017 8 5.42843e-01 4.57902e-01 475 2017 9 1.13434e+00 9.09010e-01 277 2017 10 3.77515e-01 2.01349e-01 425 2017 11 3.64106e-01 1.11648e-01 926 2017 12 4.61547e-01 3.27850e-01 745 2018 1 4.46324e-01 2.31742e-01 716 2018 2 3.05381e-01 5.72313e-02 716 2018 3 3.12312e-01 1.21609e-01 718 2018 4 2.13463e-01 3.05280e-02 656 2018 5 1.84308e-01 2.54632e-02 251 2018 6 4.61597e-01 3.77444e-01 306 2018 7 5.73792e-01 3.15417e-01 268 2018 8 3.88859e-01 2.57117e-01 348 2018 9 1.13315e+00 6.30064e-01 594 2018 10 8.12624e-01 6.60763e-01 523 2018 11 5.56292e-01 1.26351e-01 315 2018 12 8.46256e-01 4.98235e-01 380 2019 1 6.80229e-01 2.69601e-01 635 2019 2 3.83450e-01 1.27631e-01 561 2019 3 3.19132e-01 1.51049e-01 571 2019 4 3.49588e-01 1.06887e-01 334 2019 5 2.35355e-01 2.78944e-02 519 2019 6 2.33590e-01 4.91760e-02 282 2019 7 2.86928e-01 8.96529e-02 460 2019 8 2.83203e-01 8.95596e-02 128 2019 9 3.32285e-01 1.35392e-01 545 2019 10 3.76643e-01 1.52805e-01 665 2019 11 5.12300e-01 3.33629e-01 534 2019 12 5.65306e-01 2.56173e-01 464 2020 1 4.44955e-01 2.72149e-01 626 2020 2 3.86133e-01 2.47999e-01 472 2020 3 2.06724e-01 6.58290e-02 538 2020 4 2.39287e-01 7.96501e-02 229 2020 5 1.94950e-01 2.88954e-02 504 2020 6 2.43786e-01 2.89855e-02 392 2020 7 3.07591e-01 1.13592e-01 201 2020 8 3.38073e-01 6.76863e-02 373 2020 9 7.03366e-01 8.16419e-01 350 2020 10 6.89760e-01 4.64785e-01 369 2020 11 5.61758e-01 3.14024e-01 687 2020 12 3.92184e-01 1.50648e-01 461 2021 1 3.04113e-01 9.57340e-02 459 2021 2 3.37086e-01 1.33318e-01 588 2021 3 2.64111e-01 8.86920e-02 408 2021 4 2.38205e-01 2.92547e-02 474 2021 5 2.69243e-01 7.13739e-02 548 2021 6 2.21551e-01 2.39319e-02 200 2021 7 3.22394e-01 9.50753e-02 254 2021 8 4.56885e-01 2.20247e-01 256 2021 9 1.31275e+00 5.55322e-01 101 2021 10 9.26786e-01 6.39193e-01 706 2021 11 4.31540e-01 1.54693e-01 598 2021 12 3.35317e-01 1.17079e-01 841 2022 1 6.37071e-01 2.40470e-01 542 2022 2 4.70545e-01 1.91962e-01 697 2022 3 2.71295e-01 1.23382e-01 649 2022 4 1.92738e-01 2.29492e-02 247 2022 5 1.96361e-01 3.79359e-02 551 2022 6 2.07799e-01 1.89304e-02 159 2022 7 2.83400e-01 8.82124e-02 506 2022 8 3.90394e-01 7.76889e-02 283 2022 9 7.62674e-01 6.60902e-01 409 2022 10 1.21749e+00 9.42981e-01 559 2022 11 1.24138e+00 9.71362e-01 446 2022 12 4.61149e-01 2.56348e-01 752 2023 1 4.30745e-01 2.38432e-01 821 2023 2 5.24303e-01 2.18667e-01 1019 2023 3 3.36077e-01 1.36176e-01 1016 2023 4 3.05725e-01 1.21585e-01 512 2023 5 2.50640e-01 1.48630e-01 603 2023 6 2.43857e-01 1.18383e-01 322 2023 7 3.65965e-01 1.62624e-01 419 2023 8 3.39483e-01 1.00100e-01 441 2023 9 4.55816e-01 1.49957e-01 703 2023 10 8.40382e-01 1.13953e+00 730 2023 11 3.32579e-01 1.14082e-01 835 2023 12 6.86754e-01 5.68774e-01 332 2024 1 5.20637e-01 3.63996e-01 433 2024 2 2.81309e-01 1.18402e-01 779 2024 3 3.71590e-01 1.79120e-01 525 2024 4 nan nan 0