Year Month Count Valid Min Max Mean Stdev Median 2007 01 104 66 13.358903 14.112967 13.824592 0.207711 13.880726 2007 02 104 66 10.415286 11.235893 10.940238 0.206364 10.986053 2007 03 104 66 14.906226 15.469677 15.254448 0.132644 15.289161 2007 04 104 66 18.485033 18.759367 18.660419 0.067455 18.677183 2007 05 104 66 22.410774 22.530355 22.486819 0.032779 22.491178 2007 06 104 66 26.670933 26.773701 26.728786 0.016778 26.726617 2007 07 104 66 28.584354 28.742968 28.682741 0.034274 28.681338 2007 08 104 66 29.716871 29.822935 29.760927 0.02604 29.762226 2007 09 104 66 27.3894 27.496967 27.443987 0.0277 27.449249 2007 10 104 66 24.557838 24.721418 24.669795 0.04173 24.682225 2007 11 104 66 18.134533 18.642401 18.457533 0.124607 18.482616 2007 12 104 66 15.915194 16.412645 16.232149 0.127614 16.256936 2008 01 104 66 11.835194 12.608065 12.322911 0.203259 12.366645 2008 02 104 66 12.133138 12.776828 12.544815 0.16189 12.581017 2008 03 104 66 15.887936 16.346775 16.170303 0.112757 16.198936 2008 04 104 66 18.6429 18.8986 18.810398 0.069817 18.833616 2008 05 104 66 23.252129 23.411484 23.352834 0.034652 23.355113 2008 06 104 66 28.325567 28.450001 28.368655 0.033498 28.359083 2008 07 104 66 28.284967 28.45816 28.355374 0.047556 28.33792 2008 08 104 66 27.219969 27.591162 27.392445 0.08357 27.389097 2008 09 104 66 27.124533 27.170267 27.145498 0.012271 27.146749 2008 10 104 66 22.30858 22.62487 22.507734 0.081763 22.527549 2008 11 104 66 16.120001 16.780899 16.533104 0.175964 16.57555 2008 12 104 66 12.799709 13.494742 13.233046 0.190218 13.284645 2009 01 104 66 12.078322 12.72371 12.488153 0.169735 12.525952 2009 02 104 66 10.687393 11.336071 11.097863 0.169918 11.134571 2009 03 104 66 13.643161 14.220967 14.010241 0.140867 14.032467 2009 04 104 66 18.558599 18.723366 18.663738 0.041017 18.67305 2009 05 104 66 23.520645 23.820452 23.747879 0.065249 23.7545 2009 06 104 66 27.6577 27.743633 27.721032 0.021801 27.72605 2009 07 104 66 28.138645 28.256096 28.182462 0.030689 28.176984 2009 08 104 66 28.673515 28.80158 28.756921 0.029199 28.764049 2009 09 104 66 27.239433 27.335934 27.317166 0.018638 27.318583 2009 10 104 66 23.705387 23.998032 23.882064 0.070521 23.899871 2009 11 104 66 18.702734 19.194599 19.017831 0.129369 19.046716 2009 12 104 66 13.612904 14.355484 14.085493 0.191729 14.122048 2010 01 104 66 8.043064 9.037065 8.671074 0.260524 8.727355 2010 02 104 66 8.263322 9.027785 8.752179 0.191542 8.795321 2010 03 104 66 11.309484 11.748096 11.587192 0.104407 11.600532 2010 04 104 66 18.703701 18.8701 18.8108 0.042307 18.824817 2010 05 104 66 24.332388 24.466419 24.439698 0.031566 24.451161 2010 06 104 66 28.558567 28.669567 28.613201 0.031248 28.616366 2010 07 104 66 28.892355 28.966936 28.941798 0.018873 28.947548 2010 08 104 66 30.309355 30.348064 30.32267 0.007949 30.32408 2010 09 104 66 28.501234 28.568933 28.527986 0.01558 28.525733 2010 10 104 66 23.447742 23.688097 23.58411 0.056342 23.586984 2010 11 104 66 19.003067 19.381399 19.234522 0.089038 19.24555 2010 12 104 66 11.608355 12.296097 12.042531 0.175453 12.078613 2011 01 104 66 9.203259 9.980871 9.671182 0.214081 9.731322 2011 02 104 66 9.749679 10.481821 10.218158 0.189325 10.251696 2011 03 104 66 15.241677 15.638904 15.496557 0.093523 15.511516 2011 04 104 66 20.655689 20.884827 20.796447 0.059424 20.814155 2011 05 104 66 24.448967 24.581161 24.524601 0.029284 24.524936 2011 06 104 66 28.611933 28.792601 28.685218 0.042061 28.678233 2011 07 104 66 28.861193 29.02529 28.915765 0.045479 28.902516 2011 08 104 66 29.286419 29.404484 29.359723 0.03061 29.36479 2011 09 104 66 27.542833 27.695801 27.618819 0.039345 27.6175 2011 10 104 66 22.78842 23.155483 23.018479 0.087098 23.030097 2011 11 104 66 17.639967 18.272833 18.041497 0.151778 18.070833 2011 12 104 66 14.492129 15.296678 14.997621 0.197296 15.035822 2012 01 104 66 12.86829 13.582097 13.315818 0.169579 13.344709 2012 02 104 66 13.531828 14.146586 13.92723 0.146503 13.955844 2012 03 104 66 17.59758 18.034967 17.878548 0.104429 17.908565 2012 04 104 66 21.205866 21.369967 21.304972 0.043722 21.316466 2012 05 104 66 24.658386 24.803097 24.72891 0.032882 24.727049 2012 06 104 66 26.371767 26.476534 26.406622 0.02986 26.39665 2012 07 104 66 29.340225 29.459 29.403452 0.029545 29.404451 2012 08 104 66 28.191097 28.395226 28.272783 0.045508 28.275403 2012 09 104 66 27.038233 27.0811 27.059453 0.011724 27.060167 2012 10 104 66 23.821871 24.097677 23.984549 0.066027 23.989839 2012 11 104 66 15.825833 16.5546 16.283182 0.174232 16.31445 2012 12 104 66 12.710871 13.594677 13.266747 0.233688 13.315371 2013 01 104 66 12.483581 13.355871 13.029064 0.233406 13.084887 2013 02 104 66 12.196178 13.01125 12.709689 0.19294 12.736643 2013 03 104 66 12.425968 13.279355 12.962886 0.201273 12.990419 2013 04 104 66 17.438801 17.8594 17.702589 0.101777 17.73155 2013 05 104 66 22.143452 22.33671 22.269153 0.050756 22.282322 2013 06 104 66 27.460634 27.5509 27.495729 0.022183 27.490634 2013 07 104 66 28.569935 28.690226 28.66394 0.023603 28.671048 2013 08 104 66 28.787355 28.887838 28.862202 0.018704 28.864129 2013 09 104 66 27.535166 27.690901 27.629499 0.038372 27.642384 2013 10 104 66 23.168871 23.50687 23.361931 0.080245 23.366693 2013 11 104 66 17.498966 18.155533 17.910592 0.155442 17.93395 2013 12 104 66 13.196 14.030065 13.727149 0.21785 13.773451 2014 01 104 66 10.017612 11.034936 10.66136 0.25209 10.711645 2014 02 104 66 8.223822 9.340858 8.938275 0.28822 8.989982 2014 03 104 66 10.789806 11.645678 11.335341 0.219151 11.374758 2014 04 104 66 17.909967 18.241034 18.125823 0.079239 18.146467 2014 05 104 66 22.99 23.193193 23.108963 0.051631 23.120871 2014 06 104 66 27.736267 27.868834 27.797018 0.028723 27.792233 2014 07 104 66 29.335129 29.433033 29.387908 0.020431 29.38063 2014 08 104 66 29.325193 29.427225 29.394502 0.021747 29.397452 2014 09 104 66 28.080299 28.154766 28.11593 0.018561 28.11975 2014 10 104 66 23.443323 23.799871 23.662836 0.09025 23.6775 2014 11 104 66 17.038633 17.618032 17.40359 0.145463 17.436483 2014 12 104 66 12.637581 13.516097 13.204474 0.224986 13.254629 2015 01 104 66 10.559129 11.56029 11.205795 0.257078 11.254903 2015 02 104 66 9.03775 9.9225 9.602247 0.217411 9.653696 2015 03 104 66 11.973871 12.766968 12.479102 0.197167 12.526323 2015 04 104 66 19.076433 19.518133 19.351368 0.106247 19.381033 2015 05 104 66 24.268419 24.465902 24.422681 0.043177 24.436403 2015 06 104 66 28.035933 28.194901 28.110028 0.034831 28.109384 2015 07 104 66 27.999193 28.149935 28.078912 0.031852 28.081661 2015 08 104 66 29.272516 29.395065 29.341894 0.027939 29.343484 2015 09 104 66 26.771833 26.952868 26.875088 0.048076 26.878716 2015 10 104 66 22.273743 22.681677 22.518901 0.099648 22.529225 2015 11 104 66 19.785366 20.287767 20.108983 0.120419 20.135217 2015 12 104 66 16.082418 16.82958 16.552811 0.185429 16.584049 2016 01 104 66 12.518903 13.297452 13.014511 0.196413 13.05721 2016 02 104 66 10.290069 11.184 10.857263 0.215928 10.892948 2016 03 104 66 15.934613 16.512451 16.28929 0.140183 16.326678 2016 04 104 66 19.205099 19.561533 19.417334 0.092971 19.432517 2016 05 104 66 23.539549 23.721161 23.6463 0.048944 23.655 2016 06 104 66 27.720367 27.878967 27.849186 0.039119 27.862866 2016 07 104 66 30.386227 30.542807 30.474955 0.04632 30.471435 2016 08 104 66 30.053968 30.14971 30.10532 0.024125 30.111548 2016 09 104 66 27.380434 27.549999 27.470751 0.044801 27.473583 2016 10 104 66 23.46158 23.768549 23.631851 0.085448 23.644323 2016 11 104 66 18.163767 18.768999 18.546338 0.147812 18.570883 2016 12 104 66 14.045226 15.011935 14.648558 0.231815 14.68 2017 01 104 66 12.703 13.602903 13.264627 0.211211 13.29121 2017 02 104 66 14.646464 15.334929 15.080832 0.162654 15.108946 2017 03 104 66 15.440613 16.002516 15.789386 0.142823 15.811855 2017 04 104 66 20.958767 21.250732 21.14642 0.073556 21.173934 2017 05 104 66 24.564032 24.659807 24.623032 0.026703 24.632242 2017 06 104 66 27.570333 27.721167 27.661829 0.042909 27.676233 2017 07 104 66 28.69787 29.028677 28.84742 0.073047 28.851694 2017 08 104 66 28.886322 28.987936 28.9373 0.02753 28.93771 2017 09 104 66 26.736534 26.950768 26.844138 0.06229 26.844634 2017 10 104 66 24.245548 24.47187 24.387879 0.059472 24.399596 2017 11 104 66 17.487101 18.108734 17.872865 0.149121 17.89485 2017 12 104 66 12.645871 13.525742 13.180006 0.207095 13.198758 2018 01 104 66 7.719451 8.688581 8.31655 0.26167 8.376806 2018 02 104 66 11.829607 12.592607 12.321149 0.20176 12.365643 2018 03 104 66 14.537 15.138806 14.92178 0.143481 14.942194 2018 04 104 66 17.4869 17.864967 17.719896 0.093835 17.746333 2018 05 104 66 24.255032 24.311483 24.279529 0.012264 24.282903 2018 06 104 66 28.377533 28.574734 28.474753 0.053349 28.479317 2018 07 104 66 29.592743 29.646612 29.60595 0.011958 29.602435 2018 08 104 66 28.696323 28.915936 28.816107 0.052537 28.822725 2018 09 104 66 28.959833 29.091833 29.056276 0.033462 29.067467 2018 10 104 66 25.337807 25.640806 25.519823 0.083957 25.531742 2018 11 104 66 18.068666 18.703167 18.459066 0.14912 18.476117 2018 12 104 66 12.311516 13.162968 12.831925 0.204219 12.863984 2019 01 104 66 12.089839 12.857677 12.574031 0.185293 12.60458 2019 02 104 66 12.004357 12.799357 12.507299 0.189103 12.550714 2019 03 104 66 14.864613 15.499968 15.260241 0.151076 15.282064 2019 04 104 66 18.7859 19.1828 19.033368 0.095705 19.051566 2019 05 104 66 25.360807 25.469839 25.412589 0.032982 25.413129 2019 06 104 66 28.389067 28.460701 28.428641 0.023609 28.435133 2019 07 104 66 29.566774 29.797646 29.634865 0.056364 29.624209 2019 08 104 66 29.184195 29.410452 29.269978 0.043514 29.271113 2019 09 104 66 27.657066 27.802433 27.733896 0.043192 27.737617 2019 10 104 66 24.973581 25.217064 25.125278 0.060209 25.134839 2019 11 104 66 17.924099 18.517366 18.304587 0.142202 18.3336 2019 12 104 66 13.52442 14.300226 14.009155 0.186206 14.039838 2020 01 104 66 12.646613 13.436 13.156129 0.189421 13.195339 2020 02 104 66 11.776241 12.628586 12.321167 0.207742 12.363672 2020 03 104 66 16.139484 16.631033 16.451797 0.11946 16.483436 2020 04 104 66 20.1423 20.405033 20.285619 0.076185 20.295799 2020 05 104 66 23.273001 23.431549 23.369043 0.036756 23.369209 2020 06 104 66 26.5431 26.714399 26.660923 0.04592 26.674117 2020 07 104 66 29.603483 29.671064 29.635455 0.016996 29.633855 2020 08 104 66 29.407419 29.455387 29.440127 0.013131 29.445484 2020 09 104 66 27.407667 27.683334 27.574381 0.069286 27.584133 2020 10 104 66 23.570709 23.947001 23.814541 0.09176 23.828677 2020 11 104 66 20.132734 20.648867 20.471741 0.128962 20.501667 2020 12 104 66 13.206903 14.035516 13.735996 0.202218 13.769661 2021 01 104 66 11.230258 11.921097 11.667315 0.171667 11.701549 2021 02 104 66 11.329 11.938769 11.719484 0.146385 11.742865 2021 03 104 66 15.193548 15.390613 15.325805 0.050215 15.340064 2021 04 104 66 18.923634 19.116833 19.03864 0.055632 19.046234 2021 05 104 66 23.381226 23.43429 23.420596 0.015096 23.426372 2021 06 104 66 26.8326 26.921667 26.872978 0.026159 26.872117 2021 07 104 66 28.310614 28.391935 28.360056 0.023685 28.364758 2021 08 104 66 29.005903 29.153097 29.086832 0.04425 29.08921 2021 09 104 66 27.351633 27.5019 27.439894 0.046199 27.446834 2021 10 104 66 24.410936 24.739967 24.619619 0.079857 24.631016 2021 11 104 66 15.996367 16.753767 16.462928 0.178329 16.483667 2021 12 104 66 14.899194 15.588419 15.342939 0.169723 15.379484 2022 01 104 66 12.330968 13.144065 12.845281 0.196461 12.874581 2022 02 104 66 11.469429 12.099893 11.873163 0.160903 11.905268 2022 03 104 66 15.581194 16.132967 15.931471 0.131108 15.954209 2022 04 104 66 19.906134 20.216333 20.103105 0.079332 20.119833 2022 05 104 66 24.595354 24.68416 24.627141 0.019444 24.625275 2022 06 104 66 28.555367 28.695101 28.653985 0.033614 28.66285 2022 07 104 66 29.459999 29.530193 29.490624 0.015644 29.493322 2022 08 104 66 29.149612 29.301743 29.206656 0.032547 29.205984 2022 09 104 66 27.787834 27.930201 27.871979 0.038921 27.883983 2022 10 104 66 21.091677 21.572001 21.381814 0.118985 21.40379 2022 11 104 66 17.957378 18.572586 18.351255 0.150171 18.381948 2022 12 104 66 13.482064 14.377516 14.063999 0.214587 14.104 2023 01 104 66 10.867613 11.879161 11.503337 0.24155 11.545516 2023 02 104 66 13.805142 14.486 14.233738 0.160352 14.254768 2023 03 104 66 17.459904 17.885612 17.723778 0.105047 17.743113 2023 04 104 66 20.318863 20.56431 20.476581 0.067743 20.492103 2023 05 104 66 22.752193 22.918032 22.846386 0.035212 22.848097 2023 06 104 66 24.944901 25.2904 25.146211 0.101732 25.156349 2023 07 104 66 29.180742 29.406355 29.292599 0.066915 29.295726 2023 08 104 66 29.84642 30.058838 29.936053 0.067467 29.932 2023 09 104 66 27.305567 27.569067 27.471642 0.070716 27.483583 2023 10 104 66 21.970226 22.394871 22.23641 0.112624 22.25621 2023 11 104 66 17.283667 17.995733 17.736994 0.169155 17.7631 2023 12 104 66 13.0177 13.723567 13.46738 0.173412 13.494267