Year Month Count Valid Min Max Mean Stdev Median 2007 01 120 53 13.235258 14.007 13.69082 0.163992 13.69271 2007 02 120 53 11.140107 12.097608 11.716114 0.199234 11.738607 2007 03 120 53 16.38529 16.857355 16.692138 0.096732 16.711967 2007 04 120 53 18.933968 19.165701 19.075807 0.042102 19.082033 2007 05 120 53 22.840033 22.915291 22.888984 0.015394 22.893097 2007 06 120 53 26.739134 26.8118 26.769823 0.014579 26.7687 2007 07 120 53 28.611065 28.676678 28.638944 0.013103 28.63629 2007 08 120 53 29.615999 29.710516 29.66464 0.018339 29.664097 2007 09 120 53 27.937033 28.0868 28.03827 0.029485 28.042767 2007 10 120 53 24.857775 25.120451 25.02803 0.056909 25.035452 2007 11 120 53 18.466867 19.029667 18.800289 0.120975 18.802267 2007 12 120 53 16.296064 16.969322 16.699933 0.143568 16.701387 2008 01 120 53 11.600451 12.464774 12.100873 0.190449 12.107323 2008 02 120 53 13.161138 14.078587 13.719418 0.190326 13.738931 2008 03 120 53 16.856323 17.185871 17.053763 0.065645 17.058483 2008 04 120 53 19.216766 19.4217 19.348983 0.04184 19.356434 2008 05 120 53 23.686001 23.730387 23.708614 0.01236 23.706871 2008 06 120 53 28.1957 28.3349 28.251973 0.036338 28.242033 2008 07 120 53 27.164904 27.392839 27.285914 0.0639 27.303097 2008 08 120 53 25.339548 25.565968 25.463906 0.062134 25.479097 2008 09 120 53 26.763866 26.973133 26.880116 0.054628 26.8883 2008 10 120 53 22.48271 22.993097 22.794821 0.116172 22.803226 2008 11 120 53 15.2893 16.104334 15.747416 0.189772 15.776466 2008 12 120 53 12.341839 13.226742 12.852958 0.192741 12.86342 2009 01 120 53 11.640194 12.473613 12.121331 0.182468 12.132613 2009 02 120 53 10.537143 11.3645 11.023966 0.174923 11.037929 2009 03 120 53 13.54871 14.181 13.917057 0.13868 13.924709 2009 04 120 53 18.499901 18.847967 18.708443 0.080173 18.713667 2009 05 120 53 23.49 23.726194 23.632168 0.062694 23.640806 2009 06 120 53 26.781401 27.047501 26.939837 0.072822 26.956367 2009 07 120 53 26.903645 27.22216 27.092632 0.084804 27.118742 2009 08 120 53 27.094709 27.46158 27.299735 0.096697 27.323517 2009 09 120 53 27.165001 27.353832 27.267038 0.046654 27.266634 2009 10 120 53 23.824259 24.266258 24.092864 0.099758 24.10113 2009 11 120 53 18.339567 19.127066 18.794333 0.183933 18.820601 2009 12 120 53 13.970839 14.711839 14.412636 0.155401 14.426193 2010 01 120 53 8.367904 9.44729 9.008954 0.227123 9.027742 2010 02 120 53 9.182393 10.036821 9.699191 0.17743 9.719071 2010 03 120 53 11.991968 12.504354 12.311223 0.104559 12.325452 2010 04 120 53 19.014633 19.160099 19.112663 0.037701 19.124701 2010 05 120 53 24.846096 24.891388 24.875278 0.013227 24.880129 2010 06 120 53 27.555267 27.747066 27.660018 0.05376 27.669867 2010 07 120 53 27.960451 28.183001 28.086326 0.061189 28.102871 2010 08 120 53 29.608322 29.802258 29.720482 0.055463 29.732033 2010 09 120 53 28.427099 28.544466 28.465379 0.027592 28.461866 2010 10 120 53 23.773355 24.05229 23.927568 0.058769 23.929871 2010 11 120 53 19.376167 19.826733 19.643855 0.098837 19.6481 2010 12 120 53 11.582871 12.432355 12.074606 0.185212 12.08471 2011 01 120 53 8.506935 9.357581 8.993501 0.192405 9.009483 2011 02 120 53 10.431143 11.212786 10.901286 0.162879 10.915358 2011 03 120 53 16.076742 16.422548 16.297198 0.071846 16.306097 2011 04 120 53 21.339138 21.509724 21.451615 0.035936 21.455656 2011 05 120 53 24.613613 24.657644 24.626301 0.011755 24.621613 2011 06 120 53 27.956566 28.141434 28.024978 0.044765 28.013233 2011 07 120 53 27.900904 28.083612 28.011519 0.051693 28.028839 2011 08 120 53 28.279097 28.470903 28.389912 0.053358 28.407904 2011 09 120 53 27.830334 27.9837 27.927198 0.031099 27.934534 2011 10 120 53 23.32271 23.729612 23.576956 0.089053 23.580452 2011 11 120 53 18.1429 18.861099 18.57146 0.154876 18.5781 2011 12 120 53 15.086806 16.023193 15.635542 0.201633 15.64071 2012 01 120 53 14.171871 14.947097 14.647526 0.160731 14.665968 2012 02 120 53 14.398896 14.994379 14.773929 0.125079 14.787621 2012 03 120 53 18.534548 18.907774 18.795675 0.087534 18.80558 2012 04 120 53 21.704466 21.859167 21.812929 0.037095 21.821133 2012 05 120 53 25.104774 25.168741 25.129906 0.017691 25.127031 2012 06 120 53 26.527466 26.545532 26.535989 0.004642 26.534533 2012 07 120 53 28.882322 29.102259 29.008277 0.06416 29.020838 2012 08 120 53 27.144064 27.397806 27.297901 0.071316 27.321581 2012 09 120 53 27.151701 27.297066 27.235124 0.042488 27.244833 2012 10 120 53 24.326 24.579161 24.474772 0.052991 24.47958 2012 11 120 53 16.680834 17.410099 17.118969 0.152739 17.132334 2012 12 120 53 13.316355 14.276936 13.889043 0.200979 13.903032 2013 01 120 53 12.472968 13.473678 13.060706 0.212733 13.067258 2013 02 120 53 13.525714 14.351821 14.034594 0.171032 14.051179 2013 03 120 53 13.847065 14.560484 14.294082 0.14743 14.320613 2013 04 120 53 18.422934 18.712034 18.620548 0.060034 18.632133 2013 05 120 53 22.604322 22.776386 22.71348 0.049098 22.726162 2013 06 120 53 27.2994 27.4251 27.374267 0.036211 27.384167 2013 07 120 53 28.019678 28.314354 28.183581 0.083247 28.212517 2013 08 120 53 28.582548 28.719549 28.660341 0.037583 28.67013 2013 09 120 53 27.874367 27.9648 27.914366 0.018021 27.913967 2013 10 120 53 23.577032 23.957291 23.797721 0.081154 23.805775 2013 11 120 53 18.235666 18.911966 18.639794 0.143205 18.642967 2013 12 120 53 13.864516 14.810839 14.43123 0.198647 14.449967 2014 01 120 53 10.561322 11.606581 11.181357 0.221806 11.187194 2014 02 120 53 9.377679 10.709607 10.180557 0.276461 10.209642 2014 03 120 53 12.088323 13.020387 12.659719 0.192687 12.680194 2014 04 120 53 18.354267 18.625334 18.527153 0.058684 18.533466 2014 05 120 53 22.853678 23.11087 23.01072 0.074393 23.025549 2014 06 120 53 27.608334 27.674067 27.640165 0.014882 27.641701 2014 07 120 53 29.364161 29.46571 29.408318 0.027411 29.402323 2014 08 120 53 29.352259 29.424517 29.377027 0.019149 29.372419 2014 09 120 53 28.091934 28.190634 28.141283 0.02473 28.143766 2014 10 120 53 23.939646 24.225323 24.116087 0.05847 24.12571 2014 11 120 53 17.1315 17.7764 17.505974 0.141083 17.514566 2014 12 120 53 13.379193 14.242871 13.903444 0.179181 13.924709 2015 01 120 53 11.474871 12.559516 12.130421 0.227933 12.149775 2015 02 120 53 10.188929 11.070786 10.729393 0.182322 10.746643 2015 03 120 53 13.365226 14.219742 13.893267 0.177354 13.911775 2015 04 120 53 20.007801 20.323366 20.20554 0.067605 20.209633 2015 05 120 53 24.516645 24.598516 24.565563 0.025612 24.573549 2015 06 120 53 27.401133 27.631332 27.537191 0.064092 27.550934 2015 07 120 53 26.852161 27.085548 26.977735 0.064177 26.996645 2015 08 120 53 29.14587 29.290129 29.193825 0.033803 29.184872 2015 09 120 53 27.3363 27.445601 27.409891 0.024139 27.417967 2015 10 120 53 22.949194 23.296614 23.17505 0.073809 23.186806 2015 11 120 53 20.907801 21.397501 21.232351 0.102659 21.254299 2015 12 120 53 16.949741 17.658386 17.387489 0.151216 17.394613 2016 01 120 53 13.403548 14.122645 13.838332 0.147486 13.851774 2016 02 120 53 11.728276 12.534035 12.220647 0.165372 12.241103 2016 03 120 53 16.923452 17.414709 17.22589 0.104335 17.231386 2016 04 120 53 19.929966 20.244766 20.146781 0.069004 20.1556 2016 05 120 53 23.981386 24.113483 24.062706 0.026292 24.068419 2016 06 120 53 28.068367 28.210266 28.172642 0.037462 28.188667 2016 07 120 53 30.363935 30.471581 30.420786 0.029451 30.427032 2016 08 120 53 29.446419 29.594387 29.533922 0.041825 29.547838 2016 09 120 53 27.750599 27.880434 27.826182 0.029638 27.8347 2016 10 120 53 23.782129 24.17458 24.031224 0.086374 24.038742 2016 11 120 53 18.844767 19.484266 19.229228 0.134674 19.243799 2016 12 120 53 15.261806 16.193968 15.832163 0.195216 15.846484 2017 01 120 53 14.38371 15.125903 14.855395 0.153282 14.874839 2017 02 120 53 15.895714 16.526035 16.283193 0.131888 16.297464 2017 03 120 53 16.551033 17.078064 16.883937 0.109608 16.901291 2017 04 120 53 21.508366 21.560966 21.541655 0.010582 21.5425 2017 05 120 53 24.874483 24.940451 24.91077 0.018448 24.915548 2017 06 120 53 27.249233 27.322201 27.268996 0.017742 27.262234 2017 07 120 53 27.611872 27.826258 27.737282 0.059061 27.749645 2017 08 120 53 28.694225 28.870516 28.797601 0.051482 28.806162 2017 09 120 53 27.200033 27.407633 27.313786 0.040951 27.317801 2017 10 120 53 24.552387 24.729097 24.658581 0.042611 24.664581 2017 11 120 53 18.381966 19.018167 18.772624 0.132435 18.790167 2017 12 120 53 14.546162 15.430097 15.101914 0.184844 15.134193 2018 01 120 53 7.725645 8.856516 8.386478 0.247417 8.399549 2018 02 120 53 12.623285 13.389393 13.085165 0.164077 13.095715 2018 03 120 53 15.191452 15.724936 15.524653 0.11603 15.533129 2018 04 120 53 18.402599 18.827366 18.677578 0.092384 18.685566 2018 05 120 53 24.241226 24.275517 24.263772 0.009428 24.265871 2018 06 120 53 28.264933 28.420067 28.351336 0.042316 28.363132 2018 07 120 53 29.261129 29.378098 29.314239 0.03187 29.30958 2018 08 120 53 27.976936 28.259323 28.13462 0.076165 28.150999 2018 09 120 53 29.396534 29.476734 29.436666 0.022558 29.432568 2018 10 120 53 25.885 26.169161 26.044917 0.059918 26.052677 2018 11 120 53 18.991066 19.590433 19.359511 0.125705 19.372633 2018 12 120 53 13.327968 14.185645 13.845731 0.176944 13.86229 2019 01 120 53 13.044193 13.787839 13.500641 0.156358 13.516678 2019 02 120 53 13.491893 14.209071 13.939956 0.152821 13.947714 2019 03 120 53 15.830484 16.328129 16.144776 0.106354 16.15229 2019 04 120 53 19.382633 19.757999 19.615501 0.08436 19.622232 2019 05 120 53 25.746387 25.840193 25.79576 0.027585 25.795033 2019 06 120 53 28.2127 28.269934 28.244688 0.015694 28.247267 2019 07 120 53 28.747742 28.99313 28.88204 0.066905 28.901064 2019 08 120 53 29.058096 29.137516 29.106745 0.02241 29.112259 2019 09 120 53 27.926567 28.0341 27.999891 0.026105 28.003 2019 10 120 53 25.402193 25.574871 25.515027 0.034764 25.520388 2019 11 120 53 18.540234 19.122766 18.891118 0.121988 18.896799 2019 12 120 53 14.402452 15.161387 14.872983 0.154645 14.891291 2020 01 120 53 13.687323 14.477033 14.186666 0.170278 14.206839 2020 02 120 53 13.049379 13.908655 13.58254 0.183796 13.600449 2020 03 120 53 17.555193 17.959517 17.833439 0.091184 17.844194 2020 04 120 53 20.7724 20.961901 20.902958 0.041819 20.906334 2020 05 120 53 23.561129 23.773129 23.66066 0.055553 23.658936 2020 06 120 53 26.703333 26.8319 26.779684 0.030246 26.778633 2020 07 120 53 29.648806 29.741838 29.703294 0.024448 29.71158 2020 08 120 53 29.30542 29.363581 29.330234 0.014893 29.331774 2020 09 120 53 27.7213 27.9188 27.842609 0.042765 27.8507 2020 10 120 53 24.150774 24.589001 24.437219 0.099147 24.442097 2020 11 120 53 21.046467 21.481966 21.339071 0.090993 21.3564 2020 12 120 53 13.917419 14.59371 14.33404 0.138379 14.350388 2021 01 120 53 12.324323 12.882032 12.678764 0.114552 12.696065 2021 02 120 53 12.656076 13.047654 12.945607 0.084939 12.971539 2021 03 120 53 15.792387 16.021936 15.957164 0.053598 15.968 2021 04 120 53 19.3419 19.439966 19.402789 0.025003 19.403767 2021 05 120 53 23.431904 23.517677 23.484268 0.025241 23.486839 2021 06 120 53 26.6108 26.701767 26.656545 0.024771 26.657967 2021 07 120 53 28.313839 28.428774 28.381469 0.030306 28.391161 2021 08 120 53 28.839516 28.961258 28.905351 0.028174 28.906517 2021 09 120 53 27.5716 27.607067 27.59195 0.007303 27.5928 2021 10 120 53 24.995419 25.20116 25.117862 0.040147 25.123774 2021 11 120 53 16.869133 17.441133 17.220492 0.117561 17.231501 2021 12 120 53 15.989 16.529968 16.341177 0.111811 16.36171 2022 01 120 53 13.580742 14.30071 14.021707 0.147386 14.044193 2022 02 120 53 12.518679 13.237071 12.973892 0.154805 12.99 2022 03 120 53 16.596291 17.127193 16.92878 0.113535 16.935259 2022 04 120 53 20.620367 20.905134 20.801372 0.063965 20.810766 2022 05 120 53 24.923065 25.004904 24.980085 0.017247 24.982483 2022 06 120 53 28.795767 28.897766 28.826857 0.02074 28.821167 2022 07 120 53 29.509935 29.542807 29.519346 0.005839 29.517612 2022 08 120 53 28.847 28.979258 28.916502 0.035688 28.924419 2022 09 120 53 27.934834 28.079134 28.016599 0.031071 28.017567 2022 10 120 53 21.664839 22.138 21.965809 0.105105 21.973581 2022 11 120 53 18.514277 19.184069 18.921161 0.150977 18.928793 2022 12 120 53 14.66329 15.466355 15.138131 0.173564 15.140387 2023 01 120 53 12.570097 13.424516 13.099111 0.178432 13.128323 2023 02 120 53 15.334929 15.845964 15.6691 0.111132 15.695929 2023 03 120 53 18.411194 18.700388 18.585618 0.075871 18.594355 2023 04 120 53 20.959482 21.167793 21.110019 0.050382 21.129827 2023 05 120 53 23.510677 23.653065 23.575426 0.03939 23.563999 2023 06 120 53 25.375633 25.633467 25.496448 0.08298 25.4828 2023 07 120 53 29.145742 29.339064 29.256982 0.051528 29.270515 2023 08 120 53 29.919418 30.010548 29.965588 0.029936 29.966904 2023 09 120 53 27.345034 27.4993 27.428823 0.034003 27.430233 2023 10 120 53 22.311096 22.861387 22.66117 0.12297 22.676033 2023 11 120 53 18.4697 18.977467 18.794321 0.101672 18.811701 2023 12 120 53 13.953667 14.626801 14.370011 0.138962 14.3894