Year Month Count Valid Min Max Mean Stdev Median 2007 01 1073 658 6.458903 7.724936 6.944899 0.327743 6.848548 2007 02 1073 658 2.516286 3.89325 3.007444 0.355827 2.879732 2007 03 1073 658 2.899194 4.302452 3.572992 0.294853 3.588307 2007 04 1073 658 6.156667 7.182367 6.771697 0.186684 6.77125 2007 05 1073 658 12.609775 13.632774 13.310121 0.220161 13.350258 2007 06 1073 658 17.909399 19.556534 19.071346 0.338265 19.131383 2007 07 1073 658 20.651258 22.138128 21.516169 0.356911 21.507371 2007 08 1073 658 22.619549 23.803516 23.253228 0.319623 23.260048 2007 09 1073 658 21.356167 22.484333 21.929076 0.303969 21.938517 2007 10 1073 658 18.89558 19.437128 19.209196 0.147315 19.23829 2007 11 1073 658 12.4753 12.808534 12.554971 0.071385 12.531117 2007 12 1073 658 7.247032 8.000936 7.551386 0.185853 7.50671 2008 01 1073 658 4.917484 6.218129 5.310428 0.315107 5.212097 2008 02 1073 658 3.377793 4.840931 3.996698 0.34613 3.912586 2008 03 1073 658 4.694484 5.789613 5.361836 0.231795 5.415226 2008 04 1073 658 8.6264 9.145833 8.948592 0.11267 8.930833 2008 05 1073 658 12.624742 13.773322 13.364565 0.283951 13.422097 2008 06 1073 658 18.4895 19.362333 18.992552 0.224857 18.985983 2008 07 1073 658 22.247871 23.190033 22.807265 0.23843 22.798693 2008 08 1073 658 22.214968 23.35671 22.764896 0.340851 22.724773 2008 09 1073 658 20.928167 21.829334 21.445703 0.221193 21.472934 2008 10 1073 658 16.696096 16.988613 16.768551 0.043917 16.765097 2008 11 1073 658 11.560534 12.244133 11.805288 0.151312 11.78755 2008 12 1073 658 6.863032 8.142 7.338224 0.303577 7.260355 2009 01 1073 658 3.539452 4.848387 4.06198 0.324487 3.966403 2009 02 1073 658 1.82775 3.63875 2.74543 0.435689 2.736482 2009 03 1073 658 3.558064 4.583452 4.279388 0.207174 4.336177 2009 04 1073 658 7.5367 8.267767 8.020748 0.183005 8.052933 2009 05 1073 658 12.854645 13.386645 13.17657 0.131868 13.194952 2009 06 1073 658 17.494766 18.554399 18.131801 0.279124 18.1792 2009 07 1073 658 20.847033 22.105614 21.566443 0.340444 21.592565 2009 08 1073 658 23.325678 24.574646 24.17813 0.292861 24.24171 2009 09 1073 658 20.663601 21.255066 21.072742 0.135604 21.117599 2009 10 1073 658 16.23329 16.398193 16.263708 0.033736 16.25 2009 11 1073 658 12.314834 12.831433 12.479603 0.12045 12.446466 2009 12 1073 658 8.137613 9.167193 8.495057 0.234457 8.439887 2010 01 1073 658 3.902161 4.999226 4.341212 0.265748 4.272339 2010 02 1073 658 2.313857 3.483929 2.63227 0.273863 2.543214 2010 03 1073 658 4.899806 5.669806 5.336352 0.212667 5.360613 2010 04 1073 658 8.783134 9.9859 9.439921 0.333942 9.457217 2010 05 1073 658 12.728354 13.606742 13.196393 0.196869 13.208451 2010 06 1073 658 18.978434 20.481234 19.834925 0.35753 19.838833 2010 07 1073 658 23.301065 24.735323 24.115767 0.355838 24.104081 2010 08 1073 658 23.029903 24.162935 23.548001 0.339748 23.501242 2010 09 1073 658 21.1509 21.682034 21.436332 0.149031 21.458083 2010 10 1073 658 16.819515 17.321259 16.983386 0.092996 16.993806 2010 11 1073 658 11.369833 12.1208 11.566118 0.195403 11.501017 2010 12 1073 658 6.327549 7.696968 6.802502 0.331964 6.709306 2011 01 1073 658 1.740065 3.082 2.308224 0.332193 2.218855 2011 02 1073 658 1.663036 2.929393 2.271297 0.28573 2.226518 2011 03 1073 658 3.961968 5.335839 4.810059 0.312258 4.806032 2011 04 1073 658 7.504827 8.114758 7.906071 0.163065 7.946655 2011 05 1073 658 13.540903 14.392 14.057411 0.217025 14.081565 2011 06 1073 658 19.2866 20.216833 19.742701 0.213345 19.709301 2011 07 1073 658 22.538774 24.276258 23.422053 0.500813 23.435613 2011 08 1073 658 22.766581 24.063644 23.538949 0.358462 23.598597 2011 09 1073 658 20.7537 21.372566 21.024283 0.120464 21.043516 2011 10 1073 658 17.101871 17.657709 17.171477 0.085468 17.145758 2011 11 1073 658 12.0817 12.6722 12.301549 0.14262 12.27075 2011 12 1073 658 9.14229 10.371613 9.556351 0.303954 9.479758 2012 01 1073 658 6.662323 7.962968 7.203968 0.333146 7.113065 2012 02 1073 658 5.851552 6.997345 6.301081 0.273178 6.205776 2012 03 1073 658 7.352549 8.377871 8.088408 0.168234 8.107371 2012 04 1073 658 10.391233 11.204166 10.940879 0.191745 10.96815 2012 05 1073 658 14.737935 15.71042 15.308444 0.217288 15.338032 2012 06 1073 658 19.991934 21.117567 20.570614 0.282606 20.58 2012 07 1073 658 23.215387 24.734806 24.070541 0.350127 24.06058 2012 08 1073 658 24.233549 25.261614 24.879671 0.222764 24.867806 2012 09 1073 658 22.206934 22.620634 22.404323 0.10581 22.408284 2012 10 1073 658 17.522354 17.805935 17.581333 0.04239 17.576902 2012 11 1073 658 11.2599 12.1161 11.543084 0.213362 11.481017 2012 12 1073 658 8.235129 9.220936 8.594764 0.225783 8.530145 2013 01 1073 658 5.549097 6.737064 6.006812 0.291871 5.920436 2013 02 1073 658 3.844643 5.143714 4.317586 0.310454 4.217036 2013 03 1073 658 3.716645 4.693581 4.495305 0.178789 4.541145 2013 04 1073 658 8.1099 9.029634 8.690307 0.194417 8.712384 2013 05 1073 658 13.184903 14.248838 13.775552 0.245285 13.796678 2013 06 1073 658 17.921167 18.858467 18.426514 0.213937 18.441967 2013 07 1073 658 23.178936 23.908548 23.554317 0.197811 23.5555 2013 08 1073 658 21.855452 23.213839 22.536584 0.394767 22.521097 2013 09 1073 658 20.543066 21.378166 20.92623 0.194161 20.944517 2013 10 1073 658 17.457516 17.793354 17.592256 0.059731 17.587257 2013 11 1073 658 12.0114 12.608233 12.216812 0.137959 12.183217 2013 12 1073 658 7.285 8.343323 7.637802 0.228971 7.572113 2014 01 1073 658 3.658903 4.951226 4.14438 0.318163 4.058419 2014 02 1073 658 1.5695 2.693 1.982605 0.287221 1.862821 2014 03 1073 658 1.864064 3.183193 2.753703 0.242582 2.782 2014 04 1073 658 6.418567 7.237967 6.992515 0.217569 7.0606 2014 05 1073 658 12.625096 13.434097 13.095231 0.189423 13.125581 2014 06 1073 658 18.592833 19.582634 19.18136 0.253389 19.218049 2014 07 1073 658 21.050323 22.69113 22.105041 0.399781 22.16442 2014 08 1073 658 22.657936 23.682194 23.109111 0.305071 23.063 2014 09 1073 658 21.753201 22.127033 21.941249 0.078441 21.943167 2014 10 1073 658 17.456903 17.845613 17.538016 0.075572 17.510565 2014 11 1073 658 11.9038 12.8984 12.254087 0.255381 12.168633 2014 12 1073 658 7.011968 8.177484 7.436355 0.248367 7.379597 2015 01 1073 658 4.195742 5.515935 4.665135 0.307455 4.567484 2015 02 1073 658 0.818643 2.085714 1.337477 0.266784 1.280411 2015 03 1073 658 1.825452 3.18729 2.723867 0.259935 2.749097 2015 04 1073 658 6.090067 7.0307 6.833024 0.181566 6.886733 2015 05 1073 658 12.789323 13.805645 13.386924 0.261639 13.426016 2015 06 1073 658 17.891834 19.223167 18.610269 0.288679 18.6097 2015 07 1073 658 22.356838 23.282194 22.893897 0.232439 22.902952 2015 08 1073 658 23.352226 24.864967 24.19073 0.367175 24.166 2015 09 1073 658 22.516567 23.261833 22.942307 0.197923 22.99795 2015 10 1073 658 16.738031 17.289709 16.970236 0.149751 16.965485 2015 11 1073 658 13.337067 14.0313 13.588232 0.181274 13.530517 2015 12 1073 658 10.566194 11.378194 10.905021 0.159132 10.881936 2016 01 1073 658 6.73429 7.823903 7.189939 0.255249 7.122855 2016 02 1073 658 4.360172 5.375552 4.828083 0.216983 4.776776 2016 03 1073 658 5.878065 6.763968 6.5806 0.146271 6.622129 2016 04 1073 658 8.821867 9.545234 9.256872 0.163129 9.26085 2016 05 1073 658 12.840387 13.53429 13.240364 0.167669 13.280968 2016 06 1073 658 18.325867 19.192633 18.7712 0.223431 18.769434 2016 07 1073 658 22.721743 24.140709 23.523097 0.332893 23.521871 2016 08 1073 658 24.318548 25.407904 24.900479 0.326883 24.907645 2016 09 1073 658 22.612999 23.240999 22.957753 0.177685 23.012517 2016 10 1073 658 17.970646 18.266031 18.067243 0.063586 18.05542 2016 11 1073 658 12.7666 13.651067 13.034254 0.225421 12.954567 2016 12 1073 658 8.770806 9.929097 9.184269 0.267433 9.1095 2017 01 1073 658 5.595452 6.500419 5.941799 0.183366 5.915516 2017 02 1073 658 4.312821 5.37775 4.862021 0.21372 4.808768 2017 03 1073 658 4.218548 5.39358 4.956024 0.20116 4.942049 2017 04 1073 658 8.213 8.966733 8.689091 0.156655 8.726317 2017 05 1073 658 12.845 13.689936 13.329992 0.179598 13.343049 2017 06 1073 658 18.416933 19.300833 18.920503 0.226106 18.95535 2017 07 1073 658 22.349451 23.144773 22.782969 0.228093 22.804096 2017 08 1073 658 22.88158 23.949646 23.392219 0.331529 23.377501 2017 09 1073 658 21.036699 21.6646 21.373274 0.151106 21.373616 2017 10 1073 658 18.781485 19.332291 18.97317 0.086383 18.972662 2017 11 1073 658 13.188566 13.919 13.476216 0.172576 13.4454 2017 12 1073 658 8.712291 9.82429 9.198632 0.249857 9.165194 2018 01 1073 658 3.296548 4.705968 3.960479 0.280529 3.919113 2018 02 1073 658 2.982143 4.040143 3.480294 0.221639 3.446732 2018 03 1073 658 4.062677 4.722645 4.512268 0.11281 4.528597 2018 04 1073 658 6.5384 7.367933 7.087259 0.186968 7.1024 2018 05 1073 658 13.444806 14.303452 13.961208 0.18351 13.973774 2018 06 1073 658 18.040466 19.297234 18.812204 0.334422 18.835934 2018 07 1073 658 22.671549 23.971418 23.449765 0.317604 23.440839 2018 08 1073 658 24.166355 24.913548 24.5976 0.219257 24.635274 2018 09 1073 658 22.825634 23.186033 23.040931 0.074165 23.052999 2018 10 1073 658 18.397968 18.992258 18.616302 0.113526 18.615694 2018 11 1073 658 11.094533 11.898566 11.29489 0.158358 11.238133 2018 12 1073 658 6.638 7.763742 7.012827 0.27206 6.911726 2019 01 1073 658 4.599903 5.693581 5.067152 0.234272 5.009419 2019 02 1073 658 3.024536 4.299786 3.622548 0.283318 3.547982 2019 03 1073 658 3.706548 4.822871 4.483135 0.201258 4.527097 2019 04 1073 658 8.083134 8.7635 8.58481 0.1274 8.6061 2019 05 1073 658 12.940968 13.761419 13.498077 0.194751 13.550935 2019 06 1073 658 18.574833 19.488634 19.117061 0.204497 19.130567 2019 07 1073 658 23.414806 24.480484 24.071957 0.257417 24.114048 2019 08 1073 658 22.868162 23.837582 23.438457 0.26793 23.453677 2019 09 1073 658 21.404501 22.087233 21.809838 0.179206 21.848817 2019 10 1073 658 17.688032 17.874001 17.719313 0.027633 17.710194 2019 11 1073 658 12.0419 13.160067 12.392034 0.276039 12.324934 2019 12 1073 658 7.301419 8.53171 7.731861 0.241536 7.691355 2020 01 1073 658 5.564806 7.011484 6.138387 0.309844 6.071532 2020 02 1073 658 4.833931 5.940586 5.419152 0.223228 5.395396 2020 03 1073 658 6.615032 7.419903 7.221704 0.130373 7.220952 2020 04 1073 658 8.6597 9.611167 9.233219 0.248479 9.274366 2020 05 1073 658 11.952871 13.220903 12.651339 0.307958 12.661581 2020 06 1073 658 18.668034 20.422832 19.658765 0.449874 19.685667 2020 07 1073 658 24.106161 25.671839 25.010085 0.367134 25.019097 2020 08 1073 658 23.835743 24.666323 24.317811 0.201504 24.335887 2020 09 1073 658 21.850067 22.247667 22.038576 0.100501 22.040816 2020 10 1073 658 17.17713 17.561193 17.227742 0.052236 17.214193 2020 11 1073 658 12.827467 13.811733 13.118807 0.250769 13.038583 2020 12 1073 658 8.215451 9.578032 8.67394 0.352168 8.560323 2021 01 1073 658 5.024065 6.31129 5.565062 0.285997 5.499161 2021 02 1073 658 2.033577 3.372385 2.550614 0.23851 2.521404 2021 03 1073 658 4.833419 5.718581 5.512433 0.133 5.534613 2021 04 1073 658 8.697433 10.1452 9.488465 0.359784 9.505667 2021 05 1073 658 13.083194 14.338677 13.715772 0.319474 13.721387 2021 06 1073 658 18.674433 20.243134 19.540983 0.377833 19.568833 2021 07 1073 658 22.627001 24.097807 23.413481 0.391669 23.400613 2021 08 1073 658 23.628967 24.428871 24.045715 0.208984 24.044854 2021 09 1073 658 21.906099 22.422066 22.14031 0.097413 22.166266 2021 10 1073 658 18.557064 19.328581 18.859191 0.14909 18.851613 2021 11 1073 658 12.977266 14.200666 13.379195 0.29249 13.3054 2021 12 1073 658 8.774903 10.374193 9.295698 0.385935 9.178081 2022 01 1073 658 5.205774 6.726581 5.806446 0.34753 5.728823 2022 02 1073 658 2.465214 3.939393 3.103102 0.280555 3.062625 2022 03 1073 658 4.884193 5.859903 5.511411 0.161325 5.527532 2022 04 1073 658 7.8617 8.4038 8.237292 0.136469 8.269 2022 05 1073 658 12.903 13.772677 13.432483 0.233561 13.466 2022 06 1073 658 18.979933 19.848734 19.524879 0.216359 19.528566 2022 07 1073 658 22.568033 23.435354 23.028054 0.222028 23.018855 2022 08 1073 658 23.837904 24.410999 24.233376 0.13903 24.259984 2022 09 1073 658 22.5179 22.971933 22.754909 0.112633 22.7748 2022 10 1073 658 16.349291 16.994387 16.531773 0.160703 16.484 2022 11 1073 658 13.004966 14.042759 13.370137 0.261878 13.299017 2022 12 1073 658 6.841097 8.49171 7.416041 0.429645 7.278742 2023 01 1073 658 5.016484 6.268 5.526445 0.286542 5.473161 2023 02 1073 658 4.696786 6.169107 5.48395 0.273834 5.453661 2023 03 1073 658 5.396839 6.261968 5.974829 0.185656 6.017532 2023 04 1073 658 9.573793 10.720069 10.179893 0.28917 10.186656 2023 05 1073 658 13.962291 14.971484 14.499198 0.280863 14.500226 2023 06 1073 658 18.688433 20.024166 19.286583 0.351587 19.26085 2023 07 1073 658 23.426743 24.507645 24.06521 0.244903 24.050532 2023 08 1073 658 22.520678 23.489065 23.003642 0.271974 22.994016 2023 09 1073 658 21.727266 22.216034 22.049989 0.139337 22.08815 2023 10 1073 658 17.162001 17.585096 17.362664 0.092376 17.356096 2023 11 1073 658 11.8683 13.3125 12.385623 0.370489 12.334517 2023 12 1073 658 7.358 8.746634 7.870654 0.36939 7.757833