Year Month Count Valid Min Max Mean Stdev Median 2007 01 289 144 15.103387 16.054451 15.686819 0.229398 15.736984 2007 02 289 144 11.576858 12.787679 12.304517 0.296483 12.368232 2007 03 289 144 15.030226 15.746323 15.480836 0.176993 15.525871 2007 04 289 144 18.143101 18.451567 18.309754 0.077078 18.305083 2007 05 289 144 22.126484 22.251936 22.187468 0.030414 22.1825 2007 06 289 144 26.204533 26.369566 26.285087 0.035419 26.283233 2007 07 289 144 28.401711 28.58658 28.498561 0.050467 28.502919 2007 08 289 144 29.532484 29.713774 29.610344 0.048042 29.604226 2007 09 289 144 27.0826 27.181734 27.145857 0.025601 27.153183 2007 10 289 144 24.478355 24.783096 24.650116 0.077117 24.65779 2007 11 289 144 18.504 19.185766 18.908932 0.16754 18.94495 2007 12 289 144 16.668516 17.354097 17.080319 0.168011 17.111581 2008 01 289 144 13.371581 14.479258 14.025207 0.26773 14.059274 2008 02 289 144 13.355345 14.286103 13.91343 0.227911 13.960241 2008 03 289 144 15.257322 15.719291 15.522831 0.121523 15.522387 2008 04 289 144 17.895533 18.259466 18.100923 0.098902 18.101833 2008 05 289 144 22.747355 22.852129 22.800791 0.027728 22.799839 2008 06 289 144 27.931334 28.1192 28.015883 0.042113 28.013866 2008 07 289 144 28.609516 28.714743 28.650504 0.027799 28.641145 2008 08 289 144 28.190098 28.292807 28.258673 0.024342 28.260516 2008 09 289 144 26.774601 26.851667 26.812993 0.014972 26.812366 2008 10 289 144 22.053064 22.354355 22.213747 0.080729 22.21858 2008 11 289 144 16.577133 17.381134 17.048968 0.197797 17.08915 2008 12 289 144 13.732162 14.72029 14.314285 0.243218 14.359984 2009 01 289 144 12.610387 13.536225 13.158946 0.228053 13.206887 2009 02 289 144 10.772535 11.700464 11.305183 0.234501 11.326322 2009 03 289 144 13.308904 14.053678 13.74371 0.188105 13.761936 2009 04 289 144 18.015434 18.289267 18.174915 0.070934 18.182866 2009 05 289 144 22.477678 22.604258 22.558903 0.024066 22.561887 2009 06 289 144 27.412134 27.576567 27.534277 0.042833 27.555733 2009 07 289 144 28.207258 28.322613 28.267243 0.028243 28.275693 2009 08 289 144 28.793774 28.869839 28.846985 0.018795 28.85121 2009 09 289 144 26.871367 27.005066 26.941775 0.024731 26.9334 2009 10 289 144 23.183355 23.567484 23.365839 0.101583 23.352452 2009 11 289 144 18.9233 19.575634 19.31188 0.164018 19.337867 2009 12 289 144 14.502291 15.624193 15.170522 0.276248 15.231645 2010 01 289 144 9.627935 11.154097 10.538717 0.375209 10.619129 2010 02 289 144 9.315036 10.517893 10.03573 0.295828 10.103036 2010 03 289 144 11.545129 12.256968 11.974327 0.175434 12.016677 2010 04 289 144 18.286167 18.523266 18.416881 0.05758 18.42265 2010 05 289 144 23.566839 23.847645 23.718132 0.053888 23.720178 2010 06 289 144 28.500334 28.626534 28.586233 0.028797 28.597834 2010 07 289 144 28.858257 28.974291 28.909332 0.028107 28.902855 2010 08 289 144 30.017033 30.154839 30.096628 0.034474 30.10079 2010 09 289 144 28.359034 28.506433 28.429543 0.041462 28.433717 2010 10 289 144 23.284033 23.543194 23.409667 0.065392 23.413726 2010 11 289 144 18.695866 19.176834 18.972221 0.126863 18.97375 2010 12 289 144 12.299032 13.340129 12.9138 0.25649 12.962726 2011 01 289 144 10.772258 11.951516 11.476268 0.288888 11.539355 2011 02 289 144 10.902893 11.991893 11.549549 0.267239 11.607839 2011 03 289 144 14.992774 15.471419 15.28646 0.116463 15.303097 2011 04 289 144 19.804001 20.098 19.957497 0.067812 19.953104 2011 05 289 144 24.064194 24.184097 24.119098 0.025671 24.114306 2011 06 289 144 28.397833 28.688633 28.525315 0.071564 28.510051 2011 07 289 144 28.976549 29.248871 29.084642 0.064861 29.067855 2011 08 289 144 29.509226 29.597612 29.571098 0.023771 29.582436 2011 09 289 144 27.1556 27.289934 27.235527 0.036374 27.247366 2011 10 289 144 22.521452 22.964064 22.7634 0.115528 22.75808 2011 11 289 144 17.269766 18.069468 17.73028 0.198133 17.762951 2011 12 289 144 14.917613 15.898484 15.494442 0.241185 15.542645 2012 01 289 144 12.582226 13.505581 13.104839 0.23717 13.113129 2012 02 289 144 13.390345 14.17369 13.85404 0.19733 13.874414 2012 03 289 144 16.785612 17.288097 17.096826 0.136788 17.106855 2012 04 289 144 20.703766 20.816967 20.766308 0.023054 20.769484 2012 05 289 144 24.372839 24.428549 24.412549 0.012209 24.414516 2012 06 289 144 26.323334 26.533367 26.419346 0.049105 26.4162 2012 07 289 144 29.388258 29.543324 29.453864 0.036504 29.449677 2012 08 289 144 28.436646 28.676193 28.561205 0.06146 28.559145 2012 09 289 144 27.008667 27.1595 27.110669 0.042405 27.128467 2012 10 289 144 23.628967 23.903 23.764401 0.074522 23.753855 2012 11 289 144 16.203766 17.205366 16.79516 0.247122 16.8447 2012 12 289 144 14.539645 15.880871 15.34335 0.328409 15.407565 2013 01 289 144 14.062742 15.35029 14.831946 0.31514 14.893597 2013 02 289 144 11.878858 13.016 12.534382 0.285552 12.566304 2013 03 289 144 11.301097 12.267 11.842837 0.254144 11.837419 2013 04 289 144 17.1134 17.597633 17.419196 0.121048 17.4431 2013 05 289 144 21.785936 21.962936 21.880154 0.040258 21.874774 2013 06 289 144 27.313534 27.362034 27.3498 0.01048 27.352817 2013 07 289 144 28.460064 28.618935 28.544305 0.038803 28.546597 2013 08 289 144 28.44113 28.561773 28.522082 0.026155 28.529209 2013 09 289 144 27.244833 27.390633 27.324519 0.023066 27.324317 2013 10 289 144 22.701645 22.999678 22.854234 0.081478 22.844597 2013 11 289 144 17.407566 18.266333 17.909641 0.216146 17.934817 2013 12 289 144 14.88871 16.139774 15.635458 0.304687 15.700032 2014 01 289 144 10.361096 11.702291 11.139874 0.333554 11.184678 2014 02 289 144 10.299393 12.085178 11.36746 0.436354 11.458964 2014 03 289 144 12.346517 13.800194 13.200936 0.356778 13.267161 2014 04 289 144 17.656033 18.171633 17.947379 0.141688 17.9502 2014 05 289 144 23.496902 23.660032 23.617546 0.029939 23.620984 2014 06 289 144 27.431667 27.625666 27.494091 0.047887 27.478233 2014 07 289 144 29.000549 29.125612 29.040754 0.02828 29.035146 2014 08 289 144 29.052807 29.200323 29.120077 0.040361 29.114855 2014 09 289 144 27.916433 28.033001 27.977896 0.019818 27.97805 2014 10 289 144 23.214226 23.53842 23.366324 0.08048 23.359355 2014 11 289 144 16.916666 17.6089 17.313813 0.1838 17.311884 2014 12 289 144 13.525032 14.650452 14.205479 0.278284 14.272032 2015 01 289 144 11.925775 13.248322 12.717617 0.324675 12.779952 2015 02 289 144 9.898536 11.098357 10.619751 0.296373 10.688571 2015 03 289 144 13.305645 14.482645 14.014459 0.287331 14.06021 2015 04 289 144 18.634701 19.136101 18.93696 0.13011 18.9553 2015 05 289 144 23.759161 23.865032 23.839783 0.018194 23.844339 2015 06 289 144 28.287333 28.420334 28.363573 0.032194 28.364017 2015 07 289 144 28.669613 28.789614 28.739451 0.031271 28.742759 2015 08 289 144 28.867193 29.129452 28.994502 0.064914 28.9965 2015 09 289 144 26.851967 26.950434 26.902374 0.023774 26.897934 2015 10 289 144 22.148161 22.530161 22.345921 0.102227 22.3365 2015 11 289 144 19.1537 19.791201 19.5078 0.176264 19.499367 2015 12 289 144 16.221226 17.06171 16.733802 0.208936 16.788791 2016 01 289 144 13.188129 14.253581 13.817862 0.261413 13.873452 2016 02 289 144 10.700655 11.807173 11.380532 0.279245 11.449121 2016 03 289 144 15.04829 15.684774 15.423904 0.167091 15.427839 2016 04 289 144 18.441633 18.764467 18.639926 0.088532 18.652933 2016 05 289 144 22.948645 23.091936 23.031073 0.03666 23.02921 2016 06 289 144 27.364901 27.549566 27.451932 0.04985 27.451034 2016 07 289 144 29.863483 30.132225 30.050929 0.046556 30.063532 2016 08 289 144 30.174582 30.424065 30.27345 0.064258 30.25713 2016 09 289 144 27.176033 27.365267 27.249143 0.044689 27.24065 2016 10 289 144 23.200548 23.474806 23.337053 0.081526 23.314178 2016 11 289 144 17.726933 18.462233 18.117555 0.200683 18.099584 2016 12 289 144 13.528774 14.81429 14.296113 0.330178 14.329194 2017 01 289 144 12.213161 13.532548 12.960986 0.338542 12.969629 2017 02 289 144 13.872143 14.684358 14.347159 0.214644 14.352339 2017 03 289 144 15.199 15.796613 15.553733 0.156989 15.553064 2017 04 289 144 20.448633 20.651033 20.533017 0.045869 20.524467 2017 05 289 144 24.513548 24.58358 24.558303 0.013993 24.560822 2017 06 289 144 27.317167 27.528467 27.444642 0.046711 27.455683 2017 07 289 144 29.351549 29.533613 29.457077 0.038057 29.460613 2017 08 289 144 28.852774 29.047258 28.967451 0.043968 28.98 2017 09 289 144 26.606068 26.768867 26.684771 0.041747 26.683833 2017 10 289 144 23.883871 24.111032 24.00584 0.057807 23.999112 2017 11 289 144 16.9275 17.722099 17.369674 0.21191 17.393816 2017 12 289 144 12.758549 13.921968 13.442174 0.288886 13.501242 2018 01 289 144 10.424032 11.809226 11.24255 0.33593 11.285597 2018 02 289 144 13.25925 14.252393 13.873543 0.240603 13.916589 2018 03 289 144 14.226613 14.844742 14.613514 0.158485 14.636274 2018 04 289 144 17.092001 17.540934 17.345012 0.117405 17.351716 2018 05 289 144 24.136194 24.32671 24.241859 0.045212 24.247645 2018 06 289 144 28.0469 28.256933 28.20387 0.053717 28.224784 2018 07 289 144 29.417904 29.601387 29.510166 0.042697 29.512387 2018 08 289 144 28.827581 28.983936 28.946268 0.030811 28.953485 2018 09 289 144 28.617399 28.760366 28.668431 0.032589 28.661783 2018 10 289 144 25.187355 25.433968 25.317225 0.057923 25.314468 2018 11 289 144 17.9021 18.623333 18.314503 0.190369 18.328783 2018 12 289 144 12.486451 13.451129 13.088035 0.238678 13.149838 2019 01 289 144 12.229 13.13929 12.785747 0.225062 12.847291 2019 02 289 144 11.993321 12.878858 12.541775 0.224066 12.594946 2019 03 289 144 14.574967 15.223645 14.962566 0.163904 14.99 2019 04 289 144 18.4499 18.779633 18.638891 0.080351 18.64285 2019 05 289 144 24.932226 25.042452 25.005827 0.02086 25.008613 2019 06 289 144 27.866899 28.052032 27.931624 0.036116 27.923416 2019 07 289 144 29.898645 30.111032 29.990067 0.051127 29.981451 2019 08 289 144 29.53371 29.661322 29.611038 0.025874 29.619516 2019 09 289 144 27.468599 27.617901 27.573788 0.021984 27.578417 2019 10 289 144 24.640484 24.865904 24.759354 0.05939 24.757968 2019 11 289 144 17.504366 18.229866 17.922219 0.184553 17.92975 2019 12 289 144 13.820548 14.806484 14.395515 0.240261 14.437193 2020 01 289 144 12.542807 13.589129 13.187897 0.264578 13.256048 2020 02 289 144 11.950448 13.063725 12.593748 0.27882 12.637121 2020 03 289 144 15.438807 15.936871 15.742278 0.125706 15.747823 2020 04 289 144 20.276066 20.486799 20.393153 0.049763 20.40335 2020 05 289 144 23.212999 23.281775 23.252262 0.018248 23.251678 2020 06 289 144 26.129234 26.232567 26.190326 0.024178 26.187567 2020 07 289 144 29.456387 29.750872 29.666502 0.08244 29.700339 2020 08 289 144 29.525194 29.662645 29.620552 0.03923 29.636984 2020 09 289 144 27.218733 27.459499 27.323761 0.057393 27.3105 2020 10 289 144 23.261322 23.586485 23.413609 0.086314 23.400355 2020 11 289 144 19.6936 20.266834 20.007746 0.158712 19.997001 2020 12 289 144 12.727839 13.751162 13.321584 0.269145 13.325387 2021 01 289 144 11.208967 12.039549 11.705905 0.223518 11.716484 2021 02 289 144 10.590038 11.329385 11.007599 0.195017 11.005731 2021 03 289 144 14.460774 14.848355 14.661479 0.095054 14.649532 2021 04 289 144 18.914934 19.096634 19.016929 0.047248 19.01795 2021 05 289 144 22.957581 23.19829 23.085259 0.052723 23.091403 2021 06 289 144 26.780832 26.989466 26.866306 0.051746 26.857417 2021 07 289 144 28.344257 28.650614 28.536062 0.073453 28.553855 2021 08 289 144 29.122677 29.224548 29.164185 0.02394 29.157629 2021 09 289 144 27.3937 27.499933 27.444433 0.024499 27.447384 2021 10 289 144 24.002451 24.296904 24.152278 0.079975 24.151 2021 11 289 144 15.180634 16.1425 15.774803 0.256401 15.806017 2021 12 289 144 13.880516 14.883323 14.489083 0.263847 14.506145 2022 01 289 144 11.424613 12.453677 12.043751 0.279344 12.058565 2022 02 289 144 10.579857 11.4525 11.086286 0.237224 11.093179 2022 03 289 144 15.473613 16.242968 15.915167 0.194313 15.952855 2022 04 289 144 19.643499 19.837433 19.76427 0.054195 19.7721 2022 05 289 144 24.281225 24.495451 24.419017 0.052918 24.437758 2022 06 289 144 28.224133 28.403933 28.295557 0.043327 28.2922 2022 07 289 144 29.278484 29.531645 29.387969 0.05734 29.376419 2022 08 289 144 28.994194 29.153612 29.06654 0.038599 29.06271 2022 09 289 144 27.360666 27.509933 27.427819 0.034158 27.425016 2022 10 289 144 20.684484 21.284193 21.047107 0.158219 21.078275 2022 11 289 144 17.450689 18.302965 17.950778 0.230234 17.962569 2022 12 289 144 12.770419 14.049742 13.514906 0.335145 13.539468 2023 01 289 144 11.036742 12.367871 11.843543 0.341752 11.906613 2023 02 289 144 13.453929 14.347964 13.981579 0.222163 14.007 2023 03 289 144 17.078161 17.432581 17.282621 0.103257 17.28179 2023 04 289 144 19.840586 19.993759 19.920241 0.044456 19.913862 2023 05 289 144 22.479774 22.550774 22.529377 0.01633 22.533919 2023 06 289 144 25.080166 25.326 25.224965 0.06667 25.214933 2023 07 289 144 29.448484 29.761871 29.668452 0.074427 29.68321 2023 08 289 144 29.943678 30.084387 30.036787 0.023838 30.038484 2023 09 289 144 27.393633 27.628834 27.546784 0.062181 27.569917 2023 10 289 144 21.456549 22.038485 21.803094 0.155072 21.841339 2023 11 289 144 16.539766 17.5744 17.171237 0.274148 17.199617 2023 12 289 144 12.3249 13.4115 12.963747 0.27547 13.02975