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 3.41703e-01 2.67407e-02 64 2002 8 6.96604e-01 1.22853e+00 95 2002 9 5.64836e-01 1.58202e-01 33 2002 10 3.11150e-01 1.22195e-01 421 2002 11 4.16858e-01 2.38217e-01 556 2002 12 4.84919e-01 2.34442e-01 633 2003 1 4.46605e-01 2.26596e-01 979 2003 2 2.26164e-01 6.79138e-02 510 2003 3 9.26542e-01 1.47465e+00 234 2003 4 2.80689e-01 9.86744e-02 342 2003 5 3.52215e-01 1.85764e-01 406 2003 6 2.91368e-01 6.11702e-02 88 2003 7 1.22476e-01 2.22736e-03 29 2003 8 7.05549e-01 6.54281e-01 86 2003 9 8.39333e-01 1.16420e+00 192 2003 10 3.84822e-01 3.46211e-01 540 2003 11 4.44797e-01 2.66067e-01 671 2003 12 5.35188e-01 2.69032e-01 553 2004 1 3.24978e-01 1.36662e-01 724 2004 2 3.26656e-01 1.11146e-01 564 2004 3 1.94292e-01 5.68234e-02 596 2004 4 1.55091e-01 2.38710e-02 254 2004 5 1.59623e-01 2.01942e-02 399 2004 6 1.71240e-01 4.43916e-02 405 2004 7 2.44981e-01 4.73170e-02 160 2004 8 9.53033e-01 9.61802e-01 215 2004 9 5.67949e-01 2.70179e-01 165 2004 10 4.04218e-01 3.47386e-01 326 2004 11 3.60015e-01 2.30717e-01 702 2004 12 1.03798e+00 4.08593e-01 376 2005 1 6.01162e-01 4.49655e-01 578 2005 2 7.28401e-01 3.01167e-01 435 2005 3 5.66082e-01 1.49022e-01 239 2005 4 2.68740e-01 4.09947e-02 282 2005 5 2.21285e-01 3.87913e-02 236 2005 6 3.77821e-01 2.32390e-01 195 2005 7 5.12903e-01 8.09145e-01 214 2005 8 4.22130e-01 4.23258e-01 193 2005 9 4.34234e-01 6.45758e-02 128 2005 10 5.01889e-01 4.92885e-01 404 2005 11 6.72585e-01 3.57643e-01 375 2005 12 6.10580e-01 2.12965e-01 679 2006 1 6.94516e-01 3.84799e-01 316 2006 2 4.04505e-01 2.64604e-01 563 2006 3 1.91600e-01 5.37333e-02 796 2006 4 1.39362e-01 2.25375e-02 374 2006 5 1.45670e-01 1.60274e-02 399 2006 6 1.72494e-01 2.72017e-02 361 2006 7 2.21724e-01 7.54277e-02 158 2006 8 9.28293e-01 9.68695e-01 97 2006 9 1.06570e+00 8.30085e-01 145 2006 10 7.28176e-01 8.78162e-01 403 2006 11 6.30555e-01 7.87234e-01 442 2006 12 4.01240e-01 2.75419e-01 190 2007 1 3.10279e-01 1.08209e-01 547 2007 2 2.51465e-01 1.53438e-01 604 2007 3 2.11917e-01 1.02744e-01 431 2007 4 1.51056e-01 2.09580e-02 272 2007 5 1.57874e-01 1.85124e-02 262 2007 6 1.60738e-01 1.23378e-02 103 2007 7 1.66149e-01 1.49804e-02 282 2007 8 2.44213e-01 4.43384e-02 188 2007 9 5.14002e-01 6.36533e-01 343 2007 10 1.37709e-01 2.29467e-02 195 2007 11 3.42266e-01 2.51383e-01 678 2007 12 3.13115e-01 2.49947e-01 629 2008 1 2.54147e-01 2.10636e-01 513 2008 2 1.88773e-01 1.28661e-01 634 2008 3 3.21277e-01 8.40735e-02 301 2008 4 1.57387e-01 1.95621e-02 445 2008 5 1.77074e-01 3.26743e-02 346 2008 6 1.73909e-01 3.25694e-02 405 2008 7 2.00284e-01 5.48152e-02 98 2008 8 2.19824e-01 2.70560e-02 236 2008 9 4.17609e-01 4.09056e-01 175 2008 10 2.98125e-01 1.60790e-01 574 2008 11 3.37613e-01 1.89834e-01 773 2008 12 4.30951e-01 3.45578e-01 1108 2009 1 3.68549e-01 2.02237e-01 752 2009 2 3.86688e-01 3.66907e-01 555 2009 3 1.90690e-01 2.93585e-02 599 2009 4 2.07416e-01 4.89117e-02 192 2009 5 1.78175e-01 2.33131e-02 316 2009 6 2.12743e-01 3.20977e-02 158 2009 7 3.74054e-01 4.91399e-01 343 2009 8 6.11989e-01 8.80151e-01 158 2009 9 3.85909e-01 3.28332e-01 244 2009 10 3.82844e-01 4.81266e-01 663 2009 11 3.24224e-01 7.94703e-02 434 2009 12 3.19411e-01 1.94254e-01 299 2010 1 6.33776e-01 2.32630e-01 441 2010 2 6.77311e-01 2.61304e-01 381 2010 3 3.12920e-01 9.33368e-02 291 2010 4 1.98414e-01 2.70340e-02 206 2010 5 2.01402e-01 9.36280e-02 437 2010 6 1.68629e-01 2.09103e-02 245 2010 7 2.01375e-01 5.57453e-02 232 2010 8 2.49422e-01 5.46757e-02 240 2010 9 2.66739e-01 1.07861e-01 153 2010 10 2.13525e-01 3.88766e-02 883 2010 11 2.66773e-01 1.34141e-01 764 2010 12 5.08941e-01 2.79167e-01 610 2011 1 4.27528e-01 2.66890e-01 605 2011 2 2.24805e-01 1.04475e-01 746 2011 3 1.49321e-01 2.70418e-02 537 2011 4 1.83355e-01 5.79911e-02 540 2011 5 1.79345e-01 3.35069e-02 374 2011 6 1.78780e-01 2.62095e-02 216 2011 7 1.98881e-01 2.57779e-02 74 2011 8 2.08518e-01 2.02016e-02 100 2011 9 3.81923e-01 1.30585e-01 291 2011 10 3.76467e-01 2.44366e-01 564 2011 11 3.20133e-01 1.78978e-01 536 2011 12 3.98527e-01 2.92473e-01 730 2012 1 3.62253e-01 2.91807e-01 745 2012 2 2.64341e-01 2.40796e-01 513 2012 3 1.71395e-01 5.21262e-02 285 2012 4 1.52999e-01 2.24251e-02 402 2012 5 1.69625e-01 2.24973e-02 469 2012 6 nan nan 0 2012 7 3.21216e-01 5.59148e-02 128 2012 8 2.76612e-01 2.83631e-02 177 2012 9 3.34466e-01 2.44973e-01 193 2012 10 5.61445e-01 5.16355e-01 476 2012 11 3.57650e-01 1.53976e-01 558 2012 12 4.01939e-01 3.50797e-01 329 2013 1 4.06754e-01 2.95730e-01 549 2013 2 3.84054e-01 2.94959e-01 733 2013 3 3.43079e-01 1.24115e-01 515 2013 4 1.86007e-01 4.49155e-02 245 2013 5 1.78694e-01 3.23839e-02 440 2013 6 2.06512e-01 3.88245e-02 379 2013 7 9.58916e-01 1.09270e+00 112 2013 8 6.93281e-01 5.09604e-01 72 2013 9 7.90824e-01 1.22532e+00 271 2013 10 4.37013e-01 7.62597e-01 390 2013 11 5.22656e-01 4.89065e-01 183 2013 12 2.35378e-01 5.67586e-02 658 2014 1 5.68399e-01 5.29571e-01 548 2014 2 3.02937e-01 1.26293e-01 655 2014 3 3.12990e-01 1.22686e-01 478 2014 4 1.95322e-01 3.69327e-02 278 2014 5 1.72087e-01 2.72716e-02 287 2014 6 1.59405e-01 1.34450e-02 111 2014 7 2.21127e-01 2.51684e-02 207 2014 8 2.19719e-01 4.85206e-02 151 2014 9 nan nan 0 2014 10 4.93201e-01 4.48536e-01 701 2014 11 6.22453e-01 8.53684e-01 602 2014 12 4.17298e-01 6.20024e-01 717 2015 1 4.55497e-01 4.17355e-01 511 2015 2 5.32080e-01 3.08158e-01 542 2015 3 1.98545e-01 4.23783e-02 622 2015 4 1.56509e-01 5.68890e-02 233 2015 5 1.60762e-01 2.47934e-02 429 2015 6 1.71658e-01 2.63644e-02 313 2015 7 1.95548e-01 1.21103e-02 192 2015 8 5.86421e-01 6.62981e-01 177 2015 9 4.98851e-01 5.28860e-01 261 2015 10 5.84046e-01 4.02913e-01 334 2015 11 5.88192e-01 6.17737e-01 392 2015 12 3.75978e-01 1.47234e-01 359 2016 1 5.51011e-01 2.41468e-01 291 2016 2 4.39754e-01 2.63507e-01 298 2016 3 2.86681e-01 5.00943e-02 295 2016 4 2.43660e-01 7.93877e-02 417 2016 5 1.92352e-01 3.81962e-02 366 2016 6 1.87646e-01 6.63172e-02 430 2016 7 2.70100e-01 9.91162e-02 363 2016 8 6.41125e-01 8.38250e-01 209 2016 9 5.52697e-01 7.05312e-01 514 2016 10 5.39572e-01 2.87650e-01 361 2016 11 3.19031e-01 9.31733e-02 566 2016 12 2.62417e-01 7.02549e-02 668 2017 1 3.89534e-01 3.84011e-01 436 2017 2 2.70551e-01 1.20910e-01 899 2017 3 1.97512e-01 7.58004e-02 794 2017 4 2.09235e-01 5.24929e-02 434 2017 5 2.49493e-01 7.90631e-02 373 2017 6 2.93622e-01 1.15624e-01 185 2017 7 2.60438e-01 7.15635e-02 127 2017 8 6.25336e-01 6.63858e-01 267 2017 9 1.16243e+00 1.00233e+00 258 2017 10 4.75063e-01 2.15020e-01 291 2017 11 3.26556e-01 8.74016e-02 671 2017 12 3.47594e-01 2.38250e-01 659 2018 1 5.18335e-01 3.54766e-01 580 2018 2 2.65023e-01 7.09304e-02 662 2018 3 3.80627e-01 3.86843e-01 921 2018 4 1.86274e-01 3.46550e-02 641 2018 5 1.71906e-01 2.15734e-02 192 2018 6 3.07522e-01 5.25793e-01 292 2018 7 3.71702e-01 5.34886e-01 347 2018 8 8.28797e-01 1.08170e+00 218 2018 9 1.92504e+00 7.47528e-01 120 2018 10 8.13379e-01 6.25779e-01 329 2018 11 6.42747e-01 2.38600e-01 136 2018 12 4.90426e-01 1.49740e-01 328 2019 1 5.47604e-01 2.84576e-01 425 2019 2 2.28559e-01 6.96345e-02 387 2019 3 2.78617e-01 1.40771e-01 690 2019 4 1.93397e-01 8.28829e-02 254 2019 5 1.67903e-01 3.28963e-02 343 2019 6 1.68559e-01 2.64672e-02 93 2019 7 2.23504e-01 5.88275e-02 342 2019 8 3.33373e-01 3.20582e-01 52 2019 9 2.40345e-01 3.56808e-02 307 2019 10 3.08316e-01 1.38840e-01 418 2019 11 2.98309e-01 6.82697e-02 346 2019 12 4.10025e-01 1.60876e-01 119 2020 1 3.89768e-01 2.23305e-01 624 2020 2 1.88907e-01 5.42413e-02 363 2020 3 2.82234e-01 1.96530e-01 385 2020 4 2.05807e-01 8.31336e-02 256 2020 5 1.55790e-01 2.36205e-02 552 2020 6 2.67466e-01 8.18717e-02 322 2020 7 2.59874e-01 6.80443e-02 130 2020 8 2.25627e-01 2.67769e-02 192 2020 9 3.12347e-01 1.51799e-01 207 2020 10 8.00376e-01 6.40384e-01 180 2020 11 4.72986e-01 2.74652e-01 357 2020 12 4.00537e-01 1.62544e-01 642 2021 1 2.88657e-01 9.32939e-02 624 2021 2 3.90257e-01 1.69748e-01 410 2021 3 1.94501e-01 6.54542e-02 359 2021 4 1.91712e-01 3.80229e-02 597 2021 5 2.65359e-01 5.08897e-02 444 2021 6 1.76800e-01 0.00000e+00 2 2021 7 2.66939e-01 6.84786e-02 293 2021 8 1.39908e+00 1.58610e+00 109 2021 9 5.38335e-01 6.63296e-01 339 2021 10 1.03957e+00 8.90833e-01 198 2021 11 6.82328e-01 6.40551e-01 542 2021 12 5.98092e-01 8.80123e-01 586 2022 1 3.13734e-01 1.35917e-01 351 2022 2 2.91038e-01 1.42178e-01 697 2022 3 2.02470e-01 8.93333e-02 725 2022 4 1.35298e-01 1.14770e-02 49 2022 5 1.55194e-01 2.70489e-02 506 2022 6 1.52919e-01 2.48444e-02 191 2022 7 1.79246e-01 3.74156e-02 368 2022 8 4.95146e-01 6.10452e-01 303 2022 9 5.32717e-01 2.71128e-01 360 2022 10 4.85019e-01 2.25382e-01 530 2022 11 8.02876e-01 7.89509e-01 372 2022 12 3.45252e-01 4.83167e-01 499 2023 1 4.24889e-01 4.12282e-01 947 2023 2 4.91786e-01 3.68720e-01 1059 2023 3 2.83162e-01 1.48797e-01 915 2023 4 1.96894e-01 4.93799e-02 388 2023 5 1.58519e-01 3.18128e-02 511 2023 6 1.58530e-01 3.60412e-02 327 2023 7 2.89988e-01 2.64480e-01 309 2023 8 6.56327e-01 8.86881e-01 233 2023 9 3.26531e-01 3.52606e-01 514 2023 10 3.91063e-01 2.28279e-01 465 2023 11 3.22102e-01 1.52815e-01 616 2023 12 6.78896e-01 7.03658e-01 420 2024 1 4.03151e-01 1.95945e-01 360 2024 2 2.91066e-01 1.91065e-01 770 2024 3 4.01833e-01 5.59988e-01 404 2024 4 1.67173e-01 6.65549e-03 22