Year Month Count Valid Min Max Mean Stdev Median 2007 01 125 110 18.316547 18.80971 18.538675 0.143342 18.522436 2007 02 125 110 16.250679 16.620785 16.457382 0.115007 16.481393 2007 03 125 110 19.218903 19.322807 19.274232 0.025035 19.27779 2007 04 125 110 21.458067 21.602833 21.555785 0.033913 21.565634 2007 05 125 110 24.577969 24.685968 24.629755 0.029692 24.627645 2007 06 125 110 27.683767 27.9284 27.822324 0.06906 27.830817 2007 07 125 110 30.363871 30.561226 30.433387 0.043246 30.420872 2007 08 125 110 30.390678 30.571581 30.4685 0.051356 30.461839 2007 09 125 110 29.158966 29.511 29.296083 0.086833 29.274333 2007 10 125 110 26.897871 27.07571 26.949824 0.039279 26.940145 2007 11 125 110 21.391367 21.862734 21.542467 0.107439 21.514916 2007 12 125 110 20.441742 20.687515 20.602242 0.068322 20.624968 2008 01 125 110 17.317741 17.959774 17.588702 0.159796 17.575096 2008 02 125 110 18.220345 18.440863 18.344498 0.061285 18.355449 2008 03 125 110 18.838259 19.18742 19.037926 0.100035 19.045774 2008 04 125 110 22.2041 22.406534 22.310681 0.051839 22.313967 2008 05 125 110 25.558226 25.68084 25.607872 0.035991 25.596903 2008 06 125 110 29.239834 29.438232 29.354655 0.057928 29.375816 2008 07 125 110 29.761709 29.908031 29.862024 0.041319 29.880565 2008 08 125 110 29.347033 29.479612 29.404191 0.020936 29.400694 2008 09 125 110 28.227667 28.448166 28.297616 0.049832 28.280566 2008 10 125 110 25.107807 25.518032 25.272812 0.094086 25.265 2008 11 125 110 19.916767 20.367533 20.098629 0.107065 20.080267 2008 12 125 110 17.882225 18.181484 18.015833 0.069524 18.028968 2009 01 125 110 16.849451 17.393129 17.059599 0.152263 17.017532 2009 02 125 110 15.49775 15.702785 15.566005 0.054938 15.551875 2009 03 125 110 18.635323 18.702484 18.667999 0.017954 18.669598 2009 04 125 110 22.2901 22.460667 22.392992 0.038966 22.395316 2009 05 125 110 26.207129 26.334517 26.2832 0.037867 26.293726 2009 06 125 110 29.4331 29.5201 29.481091 0.01757 29.482683 2009 07 125 110 29.922194 30.067354 29.980681 0.038453 29.971678 2009 08 125 110 30.356936 30.475452 30.414229 0.02472 30.411259 2009 09 125 110 29.388834 29.715601 29.539697 0.086185 29.528566 2009 10 125 110 27.291967 27.431419 27.360338 0.031064 27.361064 2009 11 125 110 22.061634 22.4949 22.23499 0.107043 22.22085 2009 12 125 110 19.066904 19.419968 19.197189 0.090058 19.182484 2010 01 125 110 15.644 16.096743 15.823072 0.123893 15.809339 2010 02 125 110 13.734858 14.145286 13.882419 0.099327 13.874054 2010 03 125 110 15.151548 15.252581 15.188569 0.023975 15.182129 2010 04 125 110 21.133966 21.442734 21.265071 0.070027 21.259933 2010 05 125 110 26.964096 27.037291 27.010188 0.018203 27.01408 2010 06 125 110 30.363733 30.4587 30.411869 0.030945 30.404349 2010 07 125 110 29.88842 29.973614 29.93853 0.026706 29.942791 2010 08 125 110 30.608709 30.694065 30.636314 0.019949 30.634629 2010 09 125 110 28.8281 29.265368 29.012685 0.115699 28.973101 2010 10 125 110 25.181644 25.55171 25.332172 0.086782 25.321065 2010 11 125 110 21.663099 21.9907 21.791788 0.07939 21.785133 2010 12 125 110 16.293741 16.751484 16.462069 0.102042 16.443694 2011 01 125 110 13.926064 14.272129 14.094988 0.097648 14.105226 2011 02 125 110 15.834679 16.273643 16.032062 0.133866 16.011983 2011 03 125 110 20.579613 20.796806 20.705795 0.058388 20.71342 2011 04 125 110 24.742655 24.928379 24.836936 0.049562 24.832793 2011 05 125 110 26.729322 26.819033 26.767068 0.016336 26.763064 2011 06 125 110 29.552967 29.666666 29.623984 0.033402 29.630567 2011 07 125 110 30.289259 30.422968 30.350508 0.029483 30.350274 2011 08 125 110 30.830065 30.937807 30.889671 0.02461 30.890436 2011 09 125 110 29.183634 29.305599 29.241351 0.033877 29.232967 2011 10 125 110 24.748161 25.097872 24.894129 0.075905 24.883629 2011 11 125 110 20.952433 21.254866 21.077812 0.082881 21.067984 2011 12 125 110 18.745773 19.056387 18.884445 0.074099 18.889081 2012 01 125 110 17.422838 17.680065 17.50778 0.053333 17.496822 2012 02 125 110 18.279932 18.657793 18.443052 0.101638 18.436586 2012 03 125 110 22.314968 22.55171 22.399623 0.064017 22.383307 2012 04 125 110 23.9065 24.144501 24.060742 0.061397 24.059566 2012 05 125 110 26.912838 27.08342 27.00306 0.045055 27.002629 2012 06 125 110 27.977667 28.1392 28.043506 0.027923 28.04555 2012 07 125 110 29.551258 29.719452 29.659527 0.033564 29.661855 2012 08 125 110 30.195644 30.405581 30.2425 0.04948 30.219323 2012 09 125 110 28.638201 28.6984 28.669248 0.014638 28.67255 2012 10 125 110 26.108484 26.482872 26.272502 0.091189 26.258162 2012 11 125 110 20.1189 20.6994 20.368486 0.122875 20.3573 2012 12 125 110 19.214291 19.59342 19.373717 0.103411 19.363371 2013 01 125 110 18.259548 18.658773 18.402177 0.08133 18.405065 2013 02 125 110 17.808321 18.178392 17.964665 0.093228 17.948018 2013 03 125 110 17.14642 17.455065 17.298333 0.093091 17.2835 2013 04 125 110 21.880434 22.144733 22.005258 0.072919 21.996666 2013 05 125 110 25.369968 25.595806 25.44813 0.065367 25.424065 2013 06 125 110 28.8535 28.9674 28.906416 0.027197 28.905167 2013 07 125 110 28.975161 29.30929 29.115586 0.064291 29.112354 2013 08 125 110 30.157257 30.496742 30.356248 0.094972 30.354468 2013 09 125 110 29.133934 29.465534 29.264814 0.079238 29.247133 2013 10 125 110 26.149742 26.553549 26.315315 0.084536 26.30529 2013 11 125 110 21.937201 22.506599 22.191849 0.145915 22.1845 2013 12 125 110 19.207226 19.716452 19.433752 0.126178 19.426499 2014 01 125 110 15.854033 16.603355 16.132931 0.181293 16.100533 2014 02 125 110 17.125999 17.545536 17.346487 0.094166 17.360321 2014 03 125 110 19.158194 19.442129 19.30186 0.079206 19.297274 2014 04 125 110 22.142401 22.295134 22.227693 0.039232 22.231167 2014 05 125 110 25.811806 25.958387 25.869655 0.03323 25.867823 2014 06 125 110 28.9935 29.299967 29.159763 0.084001 29.153934 2014 07 125 110 30.673677 30.768644 30.717508 0.025011 30.714307 2014 08 125 110 30.432936 30.752388 30.561355 0.088191 30.534871 2014 09 125 110 28.9167 29.219799 29.031352 0.074322 29.0097 2014 10 125 110 25.561193 26.11129 25.789415 0.146091 25.754694 2014 11 125 110 19.857134 20.476767 20.104516 0.143054 20.086317 2014 12 125 110 17.515226 18.242418 17.741387 0.19392 17.680017 2015 01 125 110 16.883741 17.688194 17.168155 0.211036 17.093468 2015 02 125 110 14.983 15.611215 15.227784 0.173249 15.161429 2015 03 125 110 21.379581 21.521935 21.457719 0.034519 21.460241 2015 04 125 110 25.211599 25.3466 25.28355 0.030238 25.283517 2015 05 125 110 27.290388 27.384613 27.344221 0.023484 27.34421 2015 06 125 110 29.977434 30.371134 30.234224 0.106041 30.251717 2015 07 125 110 30.012323 30.130936 30.057611 0.0248 30.055515 2015 08 125 110 29.958742 30.03429 29.99063 0.017924 29.988871 2015 09 125 110 28.856066 29.360434 29.058903 0.126261 29.044817 2015 10 125 110 25.396032 26.032354 25.673965 0.160369 25.643758 2015 11 125 110 24.186567 24.613899 24.354103 0.098028 24.342583 2015 12 125 110 20.896645 21.441807 21.080606 0.127634 21.06071 2016 01 125 110 16.621548 17.650194 17.028766 0.235383 16.989742 2016 02 125 110 15.488621 16.005966 15.684232 0.121312 15.662224 2016 03 125 110 19.765419 20.014387 19.85365 0.068632 19.836678 2016 04 125 110 23.166933 23.3256 23.251654 0.039244 23.257234 2016 05 125 110 26.46571 26.701807 26.606176 0.062147 26.619887 2016 06 125 110 29.416767 29.864 29.662023 0.155251 29.670116 2016 07 125 110 31.30842 31.429001 31.368602 0.028751 31.372677 2016 08 125 110 30.347033 30.489323 30.400501 0.043322 30.381984 2016 09 125 110 29.294134 29.478567 29.41026 0.051161 29.418734 2016 10 125 110 25.440548 26.02813 25.646673 0.149184 25.602436 2016 11 125 110 21.1576 21.787466 21.408717 0.158487 21.369617 2016 12 125 110 19.959709 20.377226 20.136195 0.114716 20.135984 2017 01 125 110 18.236032 18.743517 18.430542 0.110331 18.428032 2017 02 125 110 19.245607 19.376572 19.331273 0.031579 19.342946 2017 03 125 110 20.219612 20.376839 20.325914 0.035638 20.333323 2017 04 125 110 23.506233 23.702101 23.581898 0.048483 23.574266 2017 05 125 110 25.911871 26.044001 25.970138 0.036908 25.95692 2017 06 125 110 28.811234 28.916866 28.860491 0.027939 28.858566 2017 07 125 110 30.654032 30.761806 30.697015 0.030019 30.692307 2017 08 125 110 30.818419 30.902225 30.854425 0.021442 30.850935 2017 09 125 110 28.988899 29.247433 29.096675 0.0615 29.0999 2017 10 125 110 26.305775 26.689064 26.439364 0.083518 26.434371 2017 11 125 110 20.995466 21.5837 21.260544 0.161905 21.25895 2017 12 125 110 19.507677 20.102581 19.74044 0.148587 19.741484 2018 01 125 110 14.165646 15.152806 14.529366 0.240572 14.476274 2018 02 125 110 19.353251 19.587393 19.429558 0.033856 19.428875 2018 03 125 110 19.823742 20.091227 19.959012 0.071817 19.955774 2018 04 125 110 23.248734 23.364599 23.300856 0.025576 23.300333 2018 05 125 110 25.529259 25.795872 25.700165 0.074395 25.723113 2018 06 125 110 29.795067 29.969767 29.880183 0.043694 29.880266 2018 07 125 110 30.403355 30.551291 30.450365 0.022824 30.44813 2018 08 125 110 30.42742 30.525806 30.479109 0.018676 30.480435 2018 09 125 110 30.1661 30.260233 30.205132 0.022689 30.201883 2018 10 125 110 27.563322 27.929451 27.687652 0.07821 27.664096 2018 11 125 110 22.4305 23.17 22.702745 0.189353 22.66645 2018 12 125 110 17.136774 18.009031 17.482735 0.202784 17.444387 2019 01 125 110 16.671322 17.291903 16.914899 0.138032 16.893919 2019 02 125 110 18.133678 18.694107 18.363346 0.12709 18.345767 2019 03 125 110 20.630838 20.932678 20.76556 0.085945 20.755726 2019 04 125 110 23.373466 23.625401 23.532306 0.066015 23.535784 2019 05 125 110 27.19042 27.37487 27.291235 0.05055 27.305791 2019 06 125 110 29.745934 29.8615 29.826443 0.030513 29.834084 2019 07 125 110 29.790678 30.030806 29.851746 0.059246 29.829951 2019 08 125 110 30.01071 30.13184 30.085184 0.038992 30.101613 2019 09 125 110 29.1008 29.347967 29.18703 0.052591 29.176666 2019 10 125 110 27.099419 27.396452 27.252201 0.063327 27.249032 2019 11 125 110 22.152666 23.113333 22.529818 0.231897 22.467099 2019 12 125 110 18.90571 19.550774 19.199946 0.162009 19.1965 2020 01 125 110 17.940258 18.350807 18.08743 0.121336 18.058725 2020 02 125 110 17.822241 18.269276 18.002507 0.108173 17.990259 2020 03 125 110 21.445549 21.752581 21.625045 0.069861 21.621839 2020 04 125 110 24.950533 25.273666 25.119378 0.090721 25.114267 2020 05 125 110 25.924032 26.088387 26.023054 0.039527 26.033177 2020 06 125 110 29.446899 29.6658 29.598227 0.059741 29.616234 2020 07 125 110 30.596838 30.722839 30.683377 0.037098 30.699145 2020 08 125 110 30.821903 30.919064 30.878716 0.020674 30.879001 2020 09 125 110 29.1443 29.3951 29.229141 0.052556 29.217167 2020 10 125 110 26.835968 27.195677 27.013505 0.095554 27.018645 2020 11 125 110 23.137833 23.578234 23.345321 0.12412 23.34305 2020 12 125 110 17.60084 18.242193 17.86996 0.161373 17.845646 2021 01 125 110 16.66987 16.964388 16.804256 0.081599 16.789468 2021 02 125 110 17.906076 18.328384 18.079941 0.119817 18.045404 2021 03 125 110 20.667162 21.026064 20.878482 0.101802 20.888178 2021 04 125 110 23.108166 23.411234 23.291391 0.061855 23.2998 2021 05 125 110 26.327 26.552839 26.461386 0.061517 26.461709 2021 06 125 110 28.909401 29.058134 28.995219 0.03739 28.998384 2021 07 125 110 29.759935 29.858419 29.805199 0.02818 29.790967 2021 08 125 110 30.300322 30.365904 30.341638 0.018535 30.344646 2021 09 125 110 29.129433 29.496634 29.281397 0.106181 29.253667 2021 10 125 110 27.153839 27.547581 27.31574 0.099287 27.309694 2021 11 125 110 20.441401 21.1031 20.715967 0.162718 20.7032 2021 12 125 110 20.262032 20.506548 20.400836 0.054038 20.401226 2022 01 125 110 18.029387 18.562098 18.250701 0.135807 18.248355 2022 02 125 110 16.904142 17.185642 17.092117 0.063669 17.109285 2022 03 125 110 20.771484 21.144871 20.929036 0.077286 20.930549 2022 04 125 110 23.385033 23.5632 23.470708 0.04603 23.473451 2022 05 125 110 27.144903 27.321968 27.201996 0.035758 27.194581 2022 06 125 110 29.623133 29.754 29.65973 0.033186 29.646533 2022 07 125 110 31.051355 31.209322 31.111988 0.030915 31.108581 2022 08 125 110 30.505741 30.589355 30.541701 0.018158 30.540225 2022 09 125 110 29.321966 29.502567 29.37407 0.034655 29.376149 2022 10 125 110 24.403162 24.745646 24.544096 0.085287 24.541419 2022 11 125 110 22.538725 22.941965 22.717417 0.088057 22.739638 2022 12 125 110 19.59387 20.100193 19.812754 0.131845 19.806436 2023 01 125 110 16.979612 17.36171 17.169373 0.103468 17.154033 2023 02 125 110 19.380358 19.907286 19.63642 0.128865 19.64291 2023 03 125 110 22.558096 22.839258 22.721764 0.071863 22.729194 2023 04 125 110 24.80538 25.049103 24.955445 0.067031 24.964639 2023 05 125 110 26.63942 26.838032 26.740343 0.043912 26.736903 2023 06 125 110 28.762466 29.0748 28.965171 0.072234 28.97525 2023 07 125 110 31.21871 31.396807 31.325735 0.048944 31.334499 2023 08 125 110 31.769129 31.893904 31.846369 0.035661 31.857436 2023 09 125 110 29.353001 29.759068 29.523831 0.091504 29.518383 2023 10 125 110 25.206354 25.568516 25.361275 0.085372 25.36842 2023 11 125 110 22.030666 22.411533 22.204063 0.104094 22.207334 2023 12 125 110 17.622833 18.326599 17.89306 0.172252 17.871217