Year Month Count Valid Min Max Mean Stdev Median 2007 01 1060 930 15.982935 17.622936 16.661729 0.311278 16.650177 2007 02 1060 930 16.336964 17.745857 16.933996 0.221986 16.927964 2007 03 1060 930 18.699968 19.425678 19.240566 0.154461 19.290323 2007 04 1060 930 20.999966 21.332533 21.190251 0.050549 21.206117 2007 05 1060 930 25.074741 25.239388 25.147166 0.038228 25.148548 2007 06 1060 930 28.3402 28.653299 28.490787 0.072352 28.480983 2007 07 1060 930 28.072613 28.537483 28.335531 0.111664 28.357016 2007 08 1060 930 30.28142 30.785 30.535775 0.112313 30.545371 2007 09 1060 930 29.0576 29.573067 29.28141 0.118778 29.284833 2007 10 1060 930 26.39871 27.078096 26.755657 0.132642 26.767064 2007 11 1060 930 21.456833 22.289467 21.840968 0.145449 21.836733 2007 12 1060 930 17.94842 19.212967 18.551544 0.222643 18.542419 2008 01 1060 930 16.018871 17.75729 16.809442 0.337413 16.813742 2008 02 1060 930 16.569345 17.673655 17.161977 0.180772 17.195724 2008 03 1060 930 17.680161 18.384935 18.067871 0.190832 18.097951 2008 04 1060 930 21.569067 22.125601 21.965852 0.137559 22.02085 2008 05 1060 930 25.400614 25.885902 25.779603 0.10837 25.824388 2008 06 1060 930 29.009666 29.358366 29.203961 0.064222 29.211567 2008 07 1060 930 29.350742 29.773838 29.57252 0.077508 29.566887 2008 08 1060 930 28.572226 29.387838 29.184269 0.159728 29.25079 2008 09 1060 930 27.729799 28.127399 27.938329 0.064302 27.945084 2008 10 1060 930 24.389193 25.238646 24.780325 0.180307 24.798017 2008 11 1060 930 20.628733 21.6003 21.034393 0.176234 21.022733 2008 12 1060 930 17.583225 19.733 18.540884 0.414707 18.541871 2009 01 1060 930 16.144773 18.272839 17.109992 0.398213 17.111371 2009 02 1060 930 16.060429 17.176035 16.689612 0.217348 16.748553 2009 03 1060 930 17.978128 18.713741 18.411002 0.135977 18.450662 2009 04 1060 930 20.652866 21.225599 20.941523 0.126085 20.963 2009 05 1060 930 25.894711 26.121098 25.96615 0.047578 25.960581 2009 06 1060 930 28.459934 28.995167 28.854662 0.101061 28.873266 2009 07 1060 930 28.474613 29.232515 28.975022 0.105303 28.974307 2009 08 1060 930 29.881645 30.481678 30.300283 0.143235 30.348274 2009 09 1060 930 28.5021 29.2365 28.762212 0.14884 28.754801 2009 10 1060 930 25.542194 26.387903 25.947367 0.161961 25.969645 2009 11 1060 930 20.256567 21.288967 20.83298 0.198631 20.875517 2009 12 1060 930 16.603161 18.37184 17.391079 0.338113 17.384903 2010 01 1060 930 13.450032 15.051032 14.246345 0.285668 14.288274 2010 02 1060 930 13.349393 14.995358 14.09394 0.295715 14.11016 2010 03 1060 930 15.390903 15.974838 15.842232 0.115698 15.885596 2010 04 1060 930 20.736967 21.3904 21.198416 0.164103 21.243899 2010 05 1060 930 25.935839 26.209452 26.128366 0.057642 26.141807 2010 06 1060 930 29.218134 29.756134 29.561357 0.135888 29.5903 2010 07 1060 930 29.820484 30.081387 29.937523 0.060336 29.933887 2010 08 1060 930 30.690968 31.04458 30.881613 0.074131 30.877081 2010 09 1060 930 29.114033 29.426767 29.244013 0.06036 29.243684 2010 10 1060 930 25.689968 26.429581 25.925312 0.120443 25.902903 2010 11 1060 930 21.111334 22.046 21.503589 0.159761 21.504666 2010 12 1060 930 16.805193 18.427904 17.500023 0.298944 17.482822 2011 01 1060 930 13.826387 16.671289 15.297435 0.527496 15.337145 2011 02 1060 930 14.265322 16.010286 15.125996 0.352448 15.129161 2011 03 1060 930 18.704515 19.166388 18.990863 0.123756 19.006226 2011 04 1060 930 22.599483 23.103207 22.905424 0.140733 22.938449 2011 05 1060 930 25.174807 25.495903 25.371413 0.07378 25.395339 2011 06 1060 930 28.743866 29.3008 29.155963 0.101088 29.180467 2011 07 1060 930 30.139162 30.649807 30.515958 0.116613 30.565855 2011 08 1060 930 30.402 30.934032 30.79194 0.109807 30.833452 2011 09 1060 930 28.761168 29.2304 28.890938 0.074574 28.869933 2011 10 1060 930 25.260515 25.912161 25.468723 0.097259 25.438338 2011 11 1060 930 20.654867 21.682699 21.162829 0.198525 21.200767 2011 12 1060 930 16.925678 18.798967 17.747836 0.359185 17.748145 2012 01 1060 930 15.974226 17.518677 16.689954 0.303261 16.6935 2012 02 1060 930 15.956656 17.22138 16.537049 0.267781 16.528535 2012 03 1060 930 19.84458 20.41713 20.274213 0.12773 20.312532 2012 04 1060 930 24.157101 24.349501 24.242523 0.04154 24.24025 2012 05 1060 930 26.654291 26.908354 26.762076 0.063608 26.753485 2012 06 1060 930 29.068966 29.314167 29.2107 0.056128 29.224483 2012 07 1060 930 29.54929 29.799677 29.650006 0.058507 29.645081 2012 08 1060 930 30.00658 30.419613 30.255521 0.077365 30.263597 2012 09 1060 930 28.500401 28.888433 28.674301 0.090883 28.666817 2012 10 1060 930 25.269743 25.85371 25.565849 0.153556 25.530597 2012 11 1060 930 20.784067 22.122 21.342883 0.256046 21.318749 2012 12 1060 930 18.223419 19.658226 18.939175 0.26067 18.960177 2013 01 1060 930 16.053806 17.988001 16.917223 0.354952 16.914177 2013 02 1060 930 16.063499 16.951429 16.721024 0.180949 16.786215 2013 03 1060 930 16.672356 17.637613 17.159545 0.206391 17.197128 2013 04 1060 930 19.854 20.311001 20.15238 0.115306 20.196834 2013 05 1060 930 23.536871 23.817419 23.709394 0.059337 23.712161 2013 06 1060 930 28.689167 29.314199 29.144682 0.114957 29.163917 2013 07 1060 930 29.010452 29.523226 29.381706 0.097533 29.401371 2013 08 1060 930 29.469225 29.924162 29.772707 0.092907 29.784726 2013 09 1060 930 29.0637 29.444767 29.208244 0.077983 29.198817 2013 10 1060 930 25.453711 26.142742 25.779603 0.186663 25.749355 2013 11 1060 930 21.260967 22.384701 21.743025 0.194998 21.73345 2013 12 1060 930 17.630548 19.54187 18.530351 0.376916 18.539339 2014 01 1060 930 15.333451 17.275969 16.200954 0.385066 16.20258 2014 02 1060 930 14.936786 16.926893 15.773966 0.356944 15.756839 2014 03 1060 930 16.151678 16.97242 16.598838 0.167038 16.631742 2014 04 1060 930 20.187 20.65 20.466199 0.118749 20.492233 2014 05 1060 930 23.486322 23.637226 23.569129 0.032995 23.569758 2014 06 1060 930 27.962833 28.326334 28.233543 0.050688 28.235467 2014 07 1060 930 29.394741 30.037161 29.87149 0.087645 29.895194 2014 08 1060 930 29.405613 29.992388 29.822992 0.110402 29.825467 2014 09 1060 930 28.562067 28.990868 28.733586 0.084386 28.74595 2014 10 1060 930 25.660227 26.558613 25.92591 0.18808 25.871758 2014 11 1060 930 19.714001 21.1448 20.333911 0.253957 20.310633 2014 12 1060 930 16.78771 17.949387 17.427345 0.218277 17.455226 2015 01 1060 930 16.556097 18.129839 17.289258 0.294121 17.296178 2015 02 1060 930 15.214572 16.531214 15.798737 0.229508 15.815393 2015 03 1060 930 16.851645 17.823 17.399715 0.259605 17.415468 2015 04 1060 930 21.868799 22.3853 22.205231 0.125233 22.231017 2015 05 1060 930 25.418259 25.655355 25.571663 0.054669 25.583194 2015 06 1060 930 29.026066 29.4853 29.245383 0.113323 29.24785 2015 07 1060 930 28.59042 28.974064 28.869729 0.06856 28.874759 2015 08 1060 930 29.817354 30.469999 30.240981 0.134874 30.241725 2015 09 1060 930 28.664833 28.942167 28.767083 0.048864 28.7717 2015 10 1060 930 25.24687 26.241516 25.648624 0.192493 25.64784 2015 11 1060 930 21.474434 22.4345 21.896498 0.164401 21.887033 2015 12 1060 930 18.318258 19.650549 19.073186 0.282643 19.137968 2016 01 1060 930 13.842 16.032 14.864784 0.430028 14.907968 2016 02 1060 930 15.564137 16.790518 16.252938 0.242437 16.273258 2016 03 1060 930 18.900904 19.421644 19.198252 0.087942 19.21571 2016 04 1060 930 21.948866 22.344067 22.188553 0.095077 22.216033 2016 05 1060 930 25.326225 25.844 25.668613 0.118449 25.714806 2016 06 1060 930 28.762199 29.150867 29.014932 0.103307 29.044983 2016 07 1060 930 29.632162 30.143999 29.982054 0.098586 29.997307 2016 08 1060 930 30.007 30.336193 30.157015 0.066087 30.14821 2016 09 1060 930 29.902134 30.256332 30.054358 0.078041 30.048367 2016 10 1060 930 26.410742 27.048033 26.712967 0.136871 26.688532 2016 11 1060 930 22.316267 23.332167 22.793208 0.196211 22.8167 2016 12 1060 930 18.520645 20.033838 19.237093 0.28444 19.244645 2017 01 1060 930 16.856451 18.345581 17.647749 0.276543 17.671935 2017 02 1060 930 17.560642 18.391607 18.075267 0.131793 18.107768 2017 03 1060 930 19.672483 20.487614 20.260175 0.183536 20.307258 2017 04 1060 930 23.259666 23.587067 23.463251 0.098633 23.490983 2017 05 1060 930 25.021517 25.313065 25.216001 0.078234 25.246048 2017 06 1060 930 28.419966 28.914734 28.763988 0.088642 28.786467 2017 07 1060 930 30.386452 30.65629 30.566534 0.055205 30.573887 2017 08 1060 930 30.11471 30.342548 30.23228 0.059221 30.227339 2017 09 1060 930 27.988434 28.387899 28.123964 0.061261 28.126166 2017 10 1060 930 26.126291 26.704098 26.433997 0.128747 26.424598 2017 11 1060 930 21.8599 22.865101 22.315585 0.188805 22.303167 2017 12 1060 930 16.852806 18.449451 17.720495 0.328362 17.801354 2018 01 1060 930 13.569516 16.069967 14.748186 0.491297 14.760887 2018 02 1060 930 17.117678 18.725679 18.001421 0.297505 18.057768 2018 03 1060 930 19.626806 20.206387 20.007904 0.120322 20.04 2018 04 1060 930 21.641733 21.986633 21.787536 0.067098 21.794184 2018 05 1060 930 26.315903 27.071096 26.892168 0.182135 26.966854 2018 06 1060 930 28.898167 29.297567 29.140713 0.095646 29.160233 2018 07 1060 930 29.021904 29.542742 29.39448 0.103338 29.40471 2018 08 1060 930 29.468451 29.92758 29.76771 0.087156 29.782952 2018 09 1060 930 29.045732 29.331734 29.143264 0.075974 29.125751 2018 10 1060 930 25.800968 26.703871 26.229521 0.181707 26.242548 2018 11 1060 930 19.869534 21.386333 20.487209 0.241867 20.474633 2018 12 1060 930 15.582355 17.456387 16.555413 0.358622 16.619194 2019 01 1060 930 13.539839 15.178645 14.469404 0.349974 14.510855 2019 02 1060 930 14.776072 16.329321 15.608684 0.307243 15.645697 2019 03 1060 930 17.477097 18.277807 17.951908 0.158087 17.993694 2019 04 1060 930 20.988966 21.348833 21.214051 0.108531 21.240783 2019 05 1060 930 25.613356 25.985838 25.796692 0.078869 25.777355 2019 06 1060 930 29.221067 29.578501 29.407631 0.104618 29.411233 2019 07 1060 930 29.41358 29.792612 29.655491 0.093167 29.67858 2019 08 1060 930 30.280258 30.608999 30.451036 0.060625 30.440838 2019 09 1060 930 29.652067 30.047033 29.864403 0.094482 29.862801 2019 10 1060 930 25.942387 26.673742 26.306152 0.165393 26.302 2019 11 1060 930 18.262667 20.007401 19.114112 0.350807 19.200984 2019 12 1060 930 16.031872 17.573322 16.965061 0.354663 17.041145 2020 01 1060 930 15.592065 16.870935 16.349589 0.288266 16.433178 2020 02 1060 930 14.355552 15.875448 15.122198 0.324743 15.127724 2020 03 1060 930 19.730968 20.313517 20.151867 0.153484 20.222451 2020 04 1060 930 23.059099 23.5054 23.320969 0.107262 23.341984 2020 05 1060 930 25.885935 26.439871 26.138116 0.117557 26.142338 2020 06 1060 930 28.658966 29.060633 28.88855 0.079973 28.891133 2020 07 1060 930 29.116936 30.221388 29.929142 0.201142 30.020678 2020 08 1060 930 30.233709 30.58671 30.404767 0.067918 30.411161 2020 09 1060 930 28.410967 28.944166 28.586965 0.132075 28.533967 2020 10 1060 930 25.463354 25.875935 25.680191 0.088969 25.679049 2020 11 1060 930 21.906366 22.299601 22.098498 0.074434 22.083117 2020 12 1060 930 16.476871 17.990129 17.2354 0.292515 17.252467 2021 01 1060 930 13.640871 15.662291 14.801156 0.430369 14.876275 2021 02 1060 930 13.683308 14.724115 14.260453 0.245465 14.297327 2021 03 1060 930 16.738581 18.631098 17.674291 0.451272 17.716307 2021 04 1060 930 21.083534 22.381067 21.716582 0.269178 21.704116 2021 05 1060 930 24.968515 25.552742 25.261762 0.124123 25.2715 2021 06 1060 930 28.977667 29.341734 29.179026 0.084037 29.169117 2021 07 1060 930 29.531775 30.25 29.97385 0.154567 30.000226 2021 08 1060 930 30.422806 30.864775 30.67499 0.100239 30.696838 2021 09 1060 930 28.857599 29.127466 28.95645 0.052568 28.950217 2021 10 1060 930 26.318258 26.665356 26.476453 0.078404 26.468274 2021 11 1060 930 20.781767 21.822067 21.285438 0.213568 21.306534 2021 12 1060 930 19.310194 19.929033 19.511106 0.114826 19.490871 2022 01 1060 930 15.354161 17.414291 16.469361 0.428499 16.565725 2022 02 1060 930 12.114429 13.364893 12.862785 0.268769 12.866875 2022 03 1060 930 15.66842 16.754999 16.353153 0.244589 16.394936 2022 04 1060 930 21.828199 22.177433 22.048918 0.092541 22.073883 2022 05 1060 930 26.726032 27.155613 27.034576 0.098886 27.063258 2022 06 1060 930 29.082533 29.4142 29.239533 0.073225 29.248401 2022 07 1060 930 30.002193 30.393 30.240782 0.086481 30.249209 2022 08 1060 930 30.050194 30.432354 30.134276 0.069332 30.113597 2022 09 1060 930 29.519733 29.877733 29.700614 0.082518 29.704467 2022 10 1060 930 25.415903 26.024807 25.666491 0.115338 25.666822 2022 11 1060 930 21.334862 22.291103 21.800981 0.189273 21.807604 2022 12 1060 930 15.799226 17.352871 16.611146 0.311344 16.695403 2023 01 1060 930 14.347161 16.164097 15.504901 0.347286 15.606403 2023 02 1060 930 14.909572 15.747822 15.306149 0.134586 15.296785 2023 03 1060 930 20.313999 21.154129 20.778176 0.209245 20.818871 2023 04 1060 930 22.253206 22.865965 22.511795 0.148475 22.495087 2023 05 1060 930 26.02387 26.665386 26.311963 0.140297 26.302855 2023 06 1060 930 28.945333 30.104599 29.653022 0.332489 29.7686 2023 07 1060 930 29.123001 31.022581 30.424384 0.363126 30.515017 2023 08 1060 930 29.697805 31.131678 30.656887 0.286634 30.710774 2023 09 1060 930 29.910099 30.530901 30.243344 0.169108 30.247433 2023 10 1060 930 25.924065 26.644516 26.310045 0.165704 26.324129 2023 11 1060 930 19.5896 21.0222 20.300832 0.312981 20.323733 2023 12 1060 930 15.805467 17.488367 16.613845 0.29755 16.66195