Year Month Count Valid Min Max Mean Stdev Median 2007 01 1213 941 10.052096 10.619452 10.300537 0.157518 10.333064 2007 02 1213 941 10.882393 11.743286 11.266271 0.234731 11.208 2007 03 1213 941 11.273129 11.941129 11.687173 0.202488 11.725064 2007 04 1213 941 10.039467 10.9752 10.545544 0.227947 10.624634 2007 05 1213 941 10.515581 11.779677 11.268129 0.381925 11.417935 2007 06 1213 941 11.5006 12.604567 12.226663 0.342349 12.393233 2007 07 1213 941 12.611807 13.742806 13.373491 0.273918 13.497742 2007 08 1213 941 14.273323 15.393032 15.051535 0.326209 15.225839 2007 09 1213 941 14.688567 15.679234 15.347365 0.265446 15.455466 2007 10 1213 941 13.118903 14.105162 13.720425 0.212806 13.678742 2007 11 1213 941 13.161133 14.0859 13.73772 0.237956 13.815634 2007 12 1213 941 10.581774 11.226452 10.995034 0.138909 11.027355 2008 01 1213 941 9.757968 10.481483 10.043618 0.180876 10.042903 2008 02 1213 941 10.484621 11.211379 10.840606 0.204648 10.784793 2008 03 1213 941 11.177065 11.882838 11.607941 0.155002 11.613129 2008 04 1213 941 9.8948 10.7056 10.452989 0.23662 10.5657 2008 05 1213 941 10.169161 11.041 10.729418 0.247461 10.837258 2008 06 1213 941 11.208933 12.4788 12.073212 0.406511 12.258966 2008 07 1213 941 14.021613 15.000871 14.63976 0.295709 14.705322 2008 08 1213 941 13.930936 14.719161 14.471431 0.213395 14.572064 2008 09 1213 941 15.660566 16.285299 16.067511 0.150509 16.079433 2008 10 1213 941 13.836904 14.572162 14.267015 0.177925 14.289097 2008 11 1213 941 12.976867 13.4129 13.291875 0.103487 13.3259 2008 12 1213 941 11.163871 11.86142 11.559393 0.227282 11.59158 2009 01 1213 941 10.527742 11.318935 10.88722 0.21025 10.869774 2009 02 1213 941 11.301929 12.069143 11.643322 0.224596 11.610679 2009 03 1213 941 11.471387 12.166033 11.848324 0.215388 11.818322 2009 04 1213 941 9.607433 10.7906 10.339409 0.374067 10.505433 2009 05 1213 941 10.903646 11.893129 11.505262 0.295258 11.579387 2009 06 1213 941 13.509133 14.4489 14.087316 0.270564 14.150967 2009 07 1213 941 13.900613 14.879839 14.557458 0.298197 14.679677 2009 08 1213 941 14.253806 15.41529 14.991297 0.365668 15.083903 2009 09 1213 941 14.284667 15.0787 14.851599 0.253677 15.007767 2009 10 1213 941 12.717838 13.675194 13.278481 0.275229 13.342194 2009 11 1213 941 12.4759 13.097633 12.924522 0.14852 12.9735 2009 12 1213 941 10.774936 11.605806 11.167422 0.262624 11.119226 2010 01 1213 941 11.898355 12.40029 12.079907 0.146886 12.04829 2010 02 1213 941 12.517536 12.941107 12.623204 0.102917 12.57475 2010 03 1213 941 12.450193 12.961162 12.737133 0.164689 12.732581 2010 04 1213 941 12.367633 12.8237 12.646863 0.106193 12.6545 2010 05 1213 941 10.886839 11.690516 11.468642 0.23668 11.604258 2010 06 1213 941 11.940434 12.6362 12.432183 0.205891 12.560266 2010 07 1213 941 13.163871 13.994032 13.736855 0.249553 13.853291 2010 08 1213 941 13.787903 15.000838 14.487551 0.35467 14.536387 2010 09 1213 941 13.358733 14.556033 14.17376 0.36848 14.3773 2010 10 1213 941 12.740871 13.478678 13.22078 0.219775 13.297483 2010 11 1213 941 13.076933 13.7333 13.476313 0.158006 13.476233 2010 12 1213 941 11.014 11.564033 11.262309 0.179826 11.229194 2011 01 1213 941 10.912774 11.558935 11.200128 0.168181 11.216968 2011 02 1213 941 10.904 11.666928 11.182922 0.207507 11.116678 2011 03 1213 941 11.388484 11.807516 11.562464 0.091247 11.547677 2011 04 1213 941 11.410448 12.17 11.911446 0.21784 11.979241 2011 05 1213 941 10.519516 11.536 11.190777 0.307314 11.372807 2011 06 1213 941 12.1042 12.998934 12.642855 0.25144 12.7086 2011 07 1213 941 13.307936 14.087871 13.819648 0.234748 13.909032 2011 08 1213 941 13.713387 14.55529 14.342689 0.218914 14.464581 2011 09 1213 941 14.211066 14.920033 14.733946 0.176902 14.826266 2011 10 1213 941 14.423549 15.309484 14.912308 0.212325 14.995452 2011 11 1213 941 12.532933 13.0334 12.86266 0.121078 12.8617 2011 12 1213 941 10.506355 11.435742 11.064299 0.240185 11.125839 2012 01 1213 941 10.695193 11.448483 11.08748 0.193926 11.135419 2012 02 1213 941 10.858207 11.796483 11.395024 0.307063 11.35562 2012 03 1213 941 10.339193 10.844193 10.69107 0.132628 10.749678 2012 04 1213 941 11.3446 12.053033 11.846813 0.218599 11.962767 2012 05 1213 941 10.476161 11.671516 11.283542 0.381236 11.474483 2012 06 1213 941 11.091233 12.243767 11.833413 0.358706 11.990033 2012 07 1213 941 12.735323 14.047322 13.558435 0.399108 13.661 2012 08 1213 941 13.098354 14.536903 13.952127 0.424741 14.049968 2012 09 1213 941 13.4946 14.397734 14.132578 0.260314 14.287933 2012 10 1213 941 14.086967 15.236968 14.790689 0.373255 14.834452 2012 11 1213 941 13.599466 14.3566 14.098268 0.214809 14.146133 2012 12 1213 941 12.774838 13.309258 13.126276 0.134994 13.181032 2013 01 1213 941 10.772871 11.483065 11.181665 0.186613 11.224968 2013 02 1213 941 10.458678 11.320892 10.906383 0.258094 10.882857 2013 03 1213 941 10.377548 11.213419 10.906276 0.257193 11.001064 2013 04 1213 941 10.6649 11.7356 11.342122 0.324777 11.441433 2013 05 1213 941 10.914032 12.142355 11.669715 0.393167 11.766516 2013 06 1213 941 12.137733 13.3873 12.880787 0.384427 12.927466 2013 07 1213 941 13.84971 14.86729 14.523145 0.312094 14.594774 2013 08 1213 941 14.498161 15.586904 15.280277 0.345564 15.465936 2013 09 1213 941 13.692567 15.025133 14.574935 0.392773 14.7873 2013 10 1213 941 11.842774 12.957581 12.537939 0.28639 12.695193 2013 11 1213 941 11.913933 12.626766 12.434139 0.200394 12.536767 2013 12 1213 941 10.217 11.502613 10.923244 0.385515 11.032968 2014 01 1213 941 10.95829 12.162742 11.596955 0.335453 11.654064 2014 02 1213 941 11.623571 12.627679 12.133317 0.308522 12.137035 2014 03 1213 941 13.160419 13.700613 13.510884 0.13378 13.546323 2014 04 1213 941 12.033767 12.9238 12.655681 0.27035 12.7821 2014 05 1213 941 11.216516 12.513162 12.052393 0.390963 12.238548 2014 06 1213 941 12.1336 13.356533 12.863081 0.361277 12.946033 2014 07 1213 941 15.027323 15.74271 15.522237 0.220417 15.621839 2014 08 1213 941 16.474646 17.509226 17.055565 0.286655 17.121323 2014 09 1213 941 17.2446 17.881634 17.627274 0.134569 17.593733 2014 10 1213 941 15.769355 16.47587 16.194114 0.195306 16.29458 2014 11 1213 941 14.850667 15.3303 15.146006 0.089772 15.1668 2014 12 1213 941 14.458838 15.030226 14.695006 0.173922 14.684548 2015 01 1213 941 12.691355 13.455709 13.128916 0.195867 13.168645 2015 02 1213 941 13.905 14.603607 14.237917 0.219543 14.189786 2015 03 1213 941 13.545936 14.111774 13.929493 0.163982 14.00171 2015 04 1213 941 10.8209 11.817634 11.500833 0.298459 11.661233 2015 05 1213 941 11.227871 12.523419 12.057441 0.382663 12.233677 2015 06 1213 941 13.181033 14.365833 13.948046 0.365445 14.055667 2015 07 1213 941 16.036484 16.640549 16.461081 0.160233 16.543968 2015 08 1213 941 16.566387 17.619387 17.287264 0.300957 17.443356 2015 09 1213 941 15.0719 16.309433 15.831009 0.360084 15.9583 2015 10 1213 941 15.939065 16.764355 16.433305 0.214226 16.548485 2015 11 1213 941 13.0414 14.184867 13.820041 0.283578 13.9599 2015 12 1213 941 11.638452 12.660291 12.176662 0.245601 12.226291 2016 01 1213 941 11.859258 12.558452 12.175398 0.177641 12.156516 2016 02 1213 941 12.817724 13.371276 13.165622 0.162923 13.222965 2016 03 1213 941 13.23142 13.865387 13.631464 0.183235 13.679677 2016 04 1213 941 11.066667 12.0728 11.66977 0.311607 11.7706 2016 05 1213 941 11.821936 12.826645 12.369283 0.293134 12.379516 2016 06 1213 941 12.533033 13.7531 13.28821 0.3867 13.3719 2016 07 1213 941 12.568322 13.739839 13.309196 0.358682 13.394355 2016 08 1213 941 14.688548 15.385129 15.151084 0.206046 15.215516 2016 09 1213 941 13.750667 14.8189 14.466653 0.322607 14.627067 2016 10 1213 941 13.747935 14.549032 14.304182 0.249407 14.444549 2016 11 1213 941 14.415934 15.082267 14.868394 0.130005 14.8682 2016 12 1213 941 11.104548 12.233387 11.848428 0.271279 11.953161 2017 01 1213 941 10.363935 11.280419 10.839679 0.259494 10.904742 2017 02 1213 941 11.695642 12.439072 12.022186 0.242338 11.921286 2017 03 1213 941 12.516645 12.860709 12.697954 0.103725 12.713968 2017 04 1213 941 11.6638 12.288867 12.089449 0.177574 12.1947 2017 05 1213 941 10.917387 11.877452 11.512278 0.29347 11.564516 2017 06 1213 941 12.107233 13.4396 12.930864 0.402112 13.081166 2017 07 1213 941 12.868871 13.974291 13.578892 0.331622 13.684968 2017 08 1213 941 14.801193 15.842355 15.455689 0.318015 15.535387 2017 09 1213 941 15.557301 16.628334 16.252921 0.327904 16.377033 2017 10 1213 941 12.968516 14.131871 13.758957 0.359763 13.919935 2017 11 1213 941 13.195 14.369534 13.93634 0.316978 13.9326 2017 12 1213 941 11.742032 12.816161 12.39719 0.270412 12.471193 2018 01 1213 941 11.287742 12.193322 11.757853 0.290359 11.77471 2018 02 1213 941 11.383643 12.085786 11.884424 0.171055 11.953964 2018 03 1213 941 11.69058 12.249871 12.009661 0.17492 11.965516 2018 04 1213 941 12.190367 12.684533 12.57132 0.119382 12.6201 2018 05 1213 941 11.794097 12.610387 12.307069 0.267533 12.375322 2018 06 1213 941 12.217834 13.182333 12.78326 0.295077 12.821167 2018 07 1213 941 14.470226 15.469322 15.101895 0.307843 15.157226 2018 08 1213 941 13.364161 14.839387 14.219246 0.44542 14.262259 2018 09 1213 941 13.717733 14.8894 14.49627 0.367389 14.6116 2018 10 1213 941 14.627613 15.540065 15.265336 0.283811 15.377097 2018 11 1213 941 12.659866 13.786133 13.315912 0.332107 13.361333 2018 12 1213 941 12.706936 13.601 13.134356 0.203109 13.161775 2019 01 1213 941 11.633516 12.446742 12.025612 0.205344 12.069129 2019 02 1213 941 11.742 12.077429 11.840219 0.072059 11.825714 2019 03 1213 941 12.53929 13.09029 12.778189 0.177417 12.697064 2019 04 1213 941 12.463667 12.978066 12.810394 0.127012 12.8322 2019 05 1213 941 13.401161 14.169452 13.856744 0.206388 13.917258 2019 06 1213 941 13.943933 14.724 14.470408 0.2429 14.537633 2019 07 1213 941 13.395871 14.712839 14.245443 0.407293 14.343645 2019 08 1213 941 14.335838 15.747774 15.24164 0.391079 15.411 2019 09 1213 941 14.431033 15.8186 15.404861 0.387261 15.595567 2019 10 1213 941 12.61671 13.772225 13.368947 0.255242 13.46242 2019 11 1213 941 12.531667 13.581266 13.158628 0.346735 13.098 2019 12 1213 941 11.923162 12.641258 12.21647 0.200778 12.181419 2020 01 1213 941 11.38871 11.993838 11.709521 0.163955 11.758323 2020 02 1213 941 11.398793 12.025035 11.795466 0.195147 11.837379 2020 03 1213 941 12.360354 13.18629 12.879446 0.187143 12.892903 2020 04 1213 941 13.5557 16.7451 14.712796 0.437397 14.7261 2020 05 1213 941 14.660516 20.649225 16.51219 0.579499 16.518032 2020 06 1213 941 15.751833 23.210033 18.099174 0.729185 18.1709 2020 07 1213 941 16.247612 21.995743 17.896345 0.567276 17.91971 2020 08 1213 941 17.240032 23.76413 18.991666 0.625553 19.002613 2020 09 1213 941 17.2659 22.515934 18.750626 0.518862 18.762033 2020 10 1213 941 16.27071 21.529613 17.811807 0.536123 17.786678 2020 11 1213 941 13.558534 15.030133 14.135317 0.216996 14.147467 2020 12 1213 941 11.411968 12.243838 11.891473 0.2628 11.841097 2021 01 1213 941 10.553935 11.391548 11.083363 0.22965 11.099129 2021 02 1213 941 11.179423 11.952692 11.582247 0.1737 11.556808 2021 03 1213 941 11.011517 13.457032 11.967629 0.302152 12.02429 2021 04 1213 941 12.024933 17.134501 13.81718 0.579571 13.8687 2021 05 1213 941 12.881452 17.890064 14.562919 0.566129 14.610129 2021 06 1213 941 15.430866 21.6147 17.251233 0.605329 17.245733 2021 07 1213 941 16.289 19.660549 17.413397 0.433532 17.433968 2021 08 1213 941 17.221161 19.445709 18.064245 0.27082 18.080032 2021 09 1213 941 17.386734 21.724434 18.830464 0.482905 18.8519 2021 10 1213 941 15.347548 18.834517 16.480653 0.371275 16.471678 2021 11 1213 941 14.670366 15.850866 15.339374 0.295763 15.281433 2021 12 1213 941 11.677 12.590581 12.20634 0.255941 12.182323 2022 01 1213 941 9.966678 11.72529 11.304632 0.26338 11.395806 2022 02 1213 941 11.715143 12.48825 12.16891 0.227506 12.166465 2022 03 1213 941 11.14558 11.849258 11.60969 0.192262 11.681452 2022 04 1213 941 10.407534 11.254833 10.970594 0.271353 11.093333 2022 05 1213 941 10.147613 11.154033 10.80085 0.303382 10.905613 2022 06 1213 941 11.8388 13.3399 12.653762 0.428228 12.6621 2022 07 1213 941 14.75858 17.172516 15.742771 0.448845 15.769903 2022 08 1213 941 15.071807 16.328711 15.915327 0.373495 16.026581 2022 09 1213 941 16.497034 17.940399 17.309995 0.319512 17.341 2022 10 1213 941 14.25042 15.235968 14.990814 0.262937 15.139646 2022 11 1213 941 12.076655 13.102931 12.848772 0.211114 12.899448 2022 12 1213 941 10.39442 11.413161 11.048493 0.243896 11.137161 2023 01 1213 941 10.449936 11.553064 11.132507 0.168353 11.163258 2023 02 1213 941 9.395322 10.945429 10.63401 0.255771 10.76 2023 03 1213 941 10.511968 11.321613 10.859937 0.271523 10.742774 2023 04 1213 941 11.587379 15.16531 12.951073 0.421987 12.999586 2023 05 1213 941 14.10813 18.742065 15.502101 0.445693 15.519742 2023 06 1213 941 15.071567 19.960466 16.621783 0.48758 16.666134 2023 07 1213 941 16.212355 22.692646 18.039353 0.643919 18.044645 2023 08 1213 941 17.230549 23.230968 18.903189 0.583834 18.881193 2023 09 1213 941 17.3508 21.621134 19.178172 0.538678 19.251766 2023 10 1213 941 16.59384 19.794128 18.213411 0.532184 18.254709 2023 11 1213 941 14.495733 16.157333 15.43943 0.499133 15.241934 2023 12 1213 941 11.696633 13.2884 12.820608 0.26192 12.876667