Year Month Count Valid Min Max Mean Stdev Median 2007 01 81 57 7.391871 7.754871 7.582528 0.086528 7.578581 2007 02 81 57 2.812107 3.264 3.049781 0.114374 3.045607 2007 03 81 57 4.250484 4.362774 4.335015 0.02731 4.343129 2007 04 81 57 8.036567 8.182433 8.132687 0.034942 8.137333 2007 05 81 57 13.558968 13.909258 13.739566 0.088919 13.746871 2007 06 81 57 19.596966 19.8587 19.727442 0.067011 19.730301 2007 07 81 57 21.993677 22.167582 22.073431 0.043373 22.073355 2007 08 81 57 23.853323 24.198517 24.054605 0.085416 24.070967 2007 09 81 57 22.234434 22.582067 22.45546 0.089608 22.472733 2007 10 81 57 19.808033 19.948774 19.907887 0.038185 19.916677 2007 11 81 57 12.766233 13.090167 12.930445 0.080151 12.9256 2007 12 81 57 7.569549 8.019451 7.80294 0.109614 7.802097 2008 01 81 57 4.909451 5.252516 5.081926 0.0862 5.077774 2008 02 81 57 4.129172 4.383448 4.241698 0.057529 4.231207 2008 03 81 57 6.060194 6.209742 6.160002 0.032287 6.168452 2008 04 81 57 9.4138 9.451834 9.440919 0.00933 9.443167 2008 05 81 57 13.020452 13.448161 13.239203 0.106552 13.244936 2008 06 81 57 19.314934 19.467768 19.398502 0.041145 19.398134 2008 07 81 57 22.506323 22.778709 22.641498 0.070987 22.649548 2008 08 81 57 22.807291 23.097 22.95986 0.074874 22.965645 2008 09 81 57 21.658234 21.971134 21.835351 0.082758 21.844833 2008 10 81 57 17.250517 17.318033 17.283224 0.019965 17.287451 2008 11 81 57 11.479867 11.806867 11.654383 0.080739 11.652 2008 12 81 57 6.949484 7.366032 7.162418 0.105885 7.156 2009 01 81 57 3.710936 4.094807 3.903874 0.097375 3.897387 2009 02 81 57 3.012 3.343071 3.179253 0.084873 3.175214 2009 03 81 57 4.762129 4.845903 4.808383 0.018405 4.810839 2009 04 81 57 8.281167 8.489866 8.410116 0.053372 8.417867 2009 05 81 57 13.212032 13.513419 13.363211 0.077023 13.37329 2009 06 81 57 18.333033 18.872833 18.648305 0.142981 18.670534 2009 07 81 57 21.967581 22.32329 22.154833 0.095217 22.162903 2009 08 81 57 24.553129 24.768129 24.662601 0.055786 24.666935 2009 09 81 57 21.169233 21.335133 21.229243 0.043698 21.217167 2009 10 81 57 16.743162 16.904968 16.826245 0.04044 16.82313 2009 11 81 57 12.648334 12.9065 12.771211 0.066079 12.764767 2009 12 81 57 8.147613 8.535968 8.348573 0.095702 8.343129 2010 01 81 57 3.977 4.421064 4.204761 0.111353 4.198129 2010 02 81 57 2.518679 2.92 2.720221 0.100938 2.713107 2010 03 81 57 5.295516 5.346516 5.315869 0.012435 5.314194 2010 04 81 57 9.4699 9.674566 9.579577 0.049764 9.589633 2010 05 81 57 13.797613 14.006839 13.897142 0.052956 13.896355 2010 06 81 57 19.895599 20.192966 20.035341 0.074378 20.037466 2010 07 81 57 24.568903 24.814291 24.697707 0.058725 24.702387 2010 08 81 57 23.873226 24.179871 24.068957 0.081119 24.091871 2010 09 81 57 21.819799 22.010866 21.942324 0.051733 21.9508 2010 10 81 57 17.668064 17.868677 17.758355 0.05044 17.751806 2010 11 81 57 12.106267 12.4058 12.255729 0.073485 12.250733 2010 12 81 57 6.388032 6.714355 6.55311 0.082705 6.547161 2011 01 81 57 2.645742 3.130968 2.87655 0.123304 2.866839 2011 02 81 57 2.742964 3.07975 2.931836 0.085073 2.931393 2011 03 81 57 5.565871 5.597806 5.582025 0.008823 5.581774 2011 04 81 57 8.107483 8.307655 8.229788 0.049982 8.235034 2011 05 81 57 14.424581 14.558419 14.500489 0.034965 14.5 2011 06 81 57 20.746033 20.929533 20.853099 0.048164 20.856133 2011 07 81 57 23.431225 23.708517 23.552293 0.068523 23.551033 2011 08 81 57 24.199709 24.500193 24.361896 0.077829 24.370743 2011 09 81 57 21.233034 21.435633 21.366682 0.058577 21.381767 2011 10 81 57 17.631903 17.689936 17.665984 0.013174 17.667839 2011 11 81 57 12.4688 12.749467 12.613184 0.068288 12.610567 2011 12 81 57 9.706 10.019451 9.865964 0.07741 9.862742 2012 01 81 57 6.487226 6.838451 6.67725 0.086945 6.680193 2012 02 81 57 5.662 5.851517 5.749764 0.047532 5.74669 2012 03 81 57 8.691032 8.737193 8.727437 0.009278 8.730355 2012 04 81 57 11.327666 11.519 11.451629 0.048354 11.462967 2012 05 81 57 15.53758 15.714032 15.619222 0.044822 15.619549 2012 06 81 57 20.6971 21.030899 20.895938 0.089505 20.913401 2012 07 81 57 25.138548 25.316742 25.251326 0.050506 25.263161 2012 08 81 57 25.174549 25.450903 25.346211 0.077883 25.36771 2012 09 81 57 22.460333 22.558399 22.52267 0.025162 22.528933 2012 10 81 57 18.044903 18.144709 18.090727 0.023397 18.089451 2012 11 81 57 11.552733 11.865566 11.711754 0.078527 11.7059 2012 12 81 57 8.557194 8.933097 8.74096 0.095425 8.731774 2013 01 81 57 5.778807 6.091258 5.935453 0.077258 5.932355 2013 02 81 57 4.059786 4.292321 4.185786 0.057008 4.18625 2013 03 81 57 4.935387 5.041871 5.021591 0.022846 5.030613 2013 04 81 57 8.596367 8.7528 8.683534 0.038863 8.691533 2013 05 81 57 13.334613 13.676548 13.496752 0.084636 13.501323 2013 06 81 57 18.7467 19.003399 18.869625 0.065358 18.871099 2013 07 81 57 23.203032 23.552387 23.371239 0.088083 23.37513 2013 08 81 57 22.610128 22.854452 22.729495 0.064584 22.737162 2013 09 81 57 20.950134 21.129499 21.052877 0.048098 21.064434 2013 10 81 57 18.00271 18.077097 18.057612 0.019908 18.064774 2013 11 81 57 12.350333 12.6272 12.491039 0.067703 12.488733 2013 12 81 57 7.359323 7.741645 7.553891 0.097009 7.549742 2014 01 81 57 3.94129 4.435097 4.199048 0.12068 4.195774 2014 02 81 57 1.767321 2.350429 2.031506 0.149333 2.014429 2014 03 81 57 2.859387 3.127968 2.982774 0.069159 2.969613 2014 04 81 57 7.280567 7.361233 7.319169 0.01887 7.3188 2014 05 81 57 13.393129 13.584064 13.492096 0.04777 13.500032 2014 06 81 57 19.932133 20.128633 20.048805 0.050803 20.053366 2014 07 81 57 22.906065 23.168064 23.044636 0.066842 23.054743 2014 08 81 57 23.706903 24.054096 23.927743 0.100309 23.950935 2014 09 81 57 22.5502 22.638599 22.578612 0.02242 22.5721 2014 10 81 57 18.290291 18.422516 18.352031 0.032097 18.349386 2014 11 81 57 12.113867 12.4584 12.296313 0.084438 12.293167 2014 12 81 57 7.890419 8.369193 8.135998 0.121117 8.13029 2015 01 81 57 4.011226 4.363581 4.186884 0.089966 4.182516 2015 02 81 57 1.643321 2.088214 1.866194 0.1126 1.857786 2015 03 81 57 2.547581 2.846419 2.678726 0.078057 2.67071 2015 04 81 57 7.519767 7.599433 7.566332 0.018591 7.5671 2015 05 81 57 14.127903 14.315774 14.22166 0.0487 14.229355 2015 06 81 57 19.939133 20.212999 20.07338 0.069337 20.075634 2015 07 81 57 23.825968 23.976322 23.91001 0.041253 23.914871 2015 08 81 57 24.304291 24.664484 24.514848 0.098322 24.537064 2015 09 81 57 23.177633 23.353634 23.295008 0.04699 23.309267 2015 10 81 57 17.13884 17.261614 17.178761 0.033294 17.168064 2015 11 81 57 13.730534 14.071466 13.900315 0.084773 13.895433 2015 12 81 57 11.189775 11.483516 11.338178 0.07308 11.331677 2016 01 81 57 7.108065 7.544 7.322161 0.110275 7.315 2016 02 81 57 4.723172 5.172034 4.944893 0.114912 4.934966 2016 03 81 57 7.007194 7.129774 7.074753 0.028703 7.074903 2016 04 81 57 9.668034 9.799434 9.741693 0.032172 9.741633 2016 05 81 57 13.011226 13.28871 13.14511 0.068852 13.145904 2016 06 81 57 19.111467 19.328667 19.241102 0.055682 19.2437 2016 07 81 57 23.892065 24.143806 24.010828 0.063621 24.009903 2016 08 81 57 25.187 25.407999 25.312612 0.059148 25.318903 2016 09 81 57 23.179966 23.3573 23.289838 0.046991 23.298767 2016 10 81 57 18.39187 18.5 18.435354 0.029629 18.434999 2016 11 81 57 13.064067 13.2979 13.18428 0.056933 13.1804 2016 12 81 57 8.264742 8.538258 8.405 0.066959 8.401194 2017 01 81 57 6.189419 6.646226 6.411243 0.117719 6.399226 2017 02 81 57 5.008643 5.299714 5.161357 0.071342 5.158429 2017 03 81 57 5.349226 5.489548 5.436071 0.032755 5.437742 2017 04 81 57 9.439667 9.572866 9.519645 0.033192 9.5207 2017 05 81 57 13.614451 13.849452 13.735988 0.059882 13.747 2017 06 81 57 18.7111 18.9874 18.854456 0.069431 18.858667 2017 07 81 57 23.006033 23.167452 23.108727 0.039162 23.112679 2017 08 81 57 23.857098 24.137968 24.037144 0.080474 24.055323 2017 09 81 57 22.034201 22.103001 22.085335 0.014827 22.088966 2017 10 81 57 19.62858 19.689709 19.665882 0.014007 19.667742 2017 11 81 57 13.512966 13.844334 13.684609 0.078653 13.676233 2017 12 81 57 8.160419 8.578322 8.372367 0.103717 8.365484 2018 01 81 57 2.310871 2.713161 2.502134 0.106175 2.50271 2018 02 81 57 3.451679 3.770964 3.616233 0.080823 3.614036 2018 03 81 57 4.562193 4.730903 4.647767 0.041626 4.646935 2018 04 81 57 7.505867 7.659733 7.598089 0.034326 7.599534 2018 05 81 57 14.543258 14.784484 14.659106 0.060678 14.662193 2018 06 81 57 19.279333 19.527666 19.403519 0.063963 19.406467 2018 07 81 57 23.504419 23.678839 23.59384 0.045496 23.596903 2018 08 81 57 25.006451 25.175678 25.119129 0.045522 25.129322 2018 09 81 57 23.511566 23.5783 23.555084 0.018356 23.559 2018 10 81 57 19.65287 19.717064 19.682052 0.015498 19.678162 2018 11 81 57 12.101867 12.4913 12.292703 0.097412 12.2861 2018 12 81 57 7.352065 7.744097 7.555879 0.096835 7.553419 2019 01 81 57 5.193097 5.496161 5.348591 0.07466 5.344193 2019 02 81 57 3.604429 3.916786 3.769299 0.077399 3.765571 2019 03 81 57 5.013419 5.197387 5.101119 0.045487 5.094516 2019 04 81 57 8.918333 8.969234 8.94176 0.0122 8.9421 2019 05 81 57 13.901484 14.172194 14.039101 0.071303 14.043258 2019 06 81 57 19.872534 20.124733 20.006532 0.064335 20.0165 2019 07 81 57 24.875839 25.086742 24.988393 0.054104 24.994097 2019 08 81 57 24.124193 24.184452 24.168022 0.014817 24.172129 2019 09 81 57 22.019466 22.193733 22.112389 0.046516 22.112101 2019 10 81 57 18.345774 18.411291 18.379333 0.016232 18.379644 2019 11 81 57 12.547234 12.795867 12.682889 0.060314 12.684767 2019 12 81 57 7.732419 8.109484 7.915972 0.096127 7.909806 2020 01 81 57 6.190581 6.600194 6.379306 0.105507 6.362452 2020 02 81 57 5.875103 6.211655 6.034082 0.086682 6.024897 2020 03 81 57 7.544452 7.597291 7.577706 0.01245 7.578194 2020 04 81 57 9.2586 9.429833 9.375257 0.044095 9.383166 2020 05 81 57 12.430484 12.77929 12.608759 0.086782 12.612967 2020 06 81 57 19.174566 19.554068 19.337317 0.091679 19.3344 2020 07 81 57 24.803871 25.082001 24.92373 0.066306 24.922388 2020 08 81 57 23.66258 23.852806 23.762902 0.046197 23.766483 2020 09 81 57 22.441601 22.526634 22.492194 0.025292 22.498266 2020 10 81 57 18.23984 18.549904 18.374748 0.078197 18.362387 2020 11 81 57 13.879233 14.157766 14.040918 0.064701 14.041667 2020 12 81 57 8.751806 9.161064 8.973456 0.100592 8.972871 2021 01 81 57 5.586161 6.067355 5.807365 0.124936 5.791774 2021 02 81 57 3.480385 4.028385 3.73333 0.140278 3.713385 2021 03 81 57 5.391258 5.562645 5.481264 0.040583 5.481806 2021 04 81 57 9.303699 9.6803 9.503252 0.088764 9.511766 2021 05 81 57 14.321259 14.619645 14.485048 0.074857 14.495709 2021 06 81 57 19.379467 19.791666 19.581374 0.100752 19.587868 2021 07 81 57 22.689356 23.038322 22.849182 0.083208 22.851322 2021 08 81 57 23.775452 24.003355 23.8963 0.061277 23.904451 2021 09 81 57 22.742933 22.950233 22.882701 0.053806 22.9016 2021 10 81 57 19.249193 19.471001 19.357853 0.052322 19.349806 2021 11 81 57 13.123767 13.482767 13.295508 0.089199 13.288167 2021 12 81 57 8.472129 8.858742 8.655023 0.097861 8.647194 2022 01 81 57 4.91 5.473903 5.15977 0.147248 5.13171 2022 02 81 57 3.56375 4.099893 3.829298 0.138471 3.82275 2022 03 81 57 6.15971 6.310032 6.245624 0.03365 6.247387 2022 04 81 57 8.635034 8.7228 8.686612 0.0219 8.688666 2022 05 81 57 13.340903 13.563452 13.441136 0.054566 13.438871 2022 06 81 57 19.772999 19.951033 19.87491 0.047145 19.883766 2022 07 81 57 23.041258 23.192484 23.100966 0.034343 23.099451 2022 08 81 57 23.450516 23.527225 23.495673 0.018045 23.498581 2022 09 81 57 23.059134 23.244066 23.162616 0.045521 23.169634 2022 10 81 57 16.792257 16.987741 16.878478 0.05053 16.871677 2022 11 81 57 13.679173 13.930035 13.806133 0.058513 13.799069 2022 12 81 57 7.76271 8.288903 8.038345 0.129511 8.030709 2023 01 81 57 5.624258 6.148097 5.862156 0.129622 5.838484 2023 02 81 57 5.852428 5.971214 5.936694 0.026065 5.941107 2023 03 81 57 6.801097 6.871807 6.842702 0.016629 6.845355 2023 04 81 57 10.822759 11.141689 11.015612 0.082495 11.024793 2023 05 81 57 14.612355 14.955032 14.784298 0.086433 14.791064 2023 06 81 57 19.025333 19.590866 19.304163 0.138979 19.310499 2023 07 81 57 23.956676 24.227419 24.098887 0.068891 24.109097 2023 08 81 57 23.132872 23.27771 23.210954 0.042201 23.213291 2023 09 81 57 22.3473 22.464001 22.401788 0.028952 22.4016 2023 10 81 57 17.551001 17.806129 17.665099 0.06479 17.654839 2023 11 81 57 12.8679 13.2538 13.059401 0.093166 13.052567 2023 12 81 57 7.729367 8.185766 7.959298 0.111821 7.949767