Year Month Count Valid Min Max Mean Stdev Median 2007 01 1819 1715 4.588516 6.221323 5.435117 0.272532 5.446613 2007 02 1819 1715 2.844643 4.083393 3.48155 0.258077 3.472036 2007 03 1819 1715 2.424613 3.175323 2.782284 0.154994 2.765613 2007 04 1819 1715 3.436667 3.8747 3.606363 0.113037 3.566533 2007 05 1819 1715 6.676452 8.234968 7.644525 0.327661 7.695452 2007 06 1819 1715 9.9481 11.9597 11.067038 0.468326 11.0837 2007 07 1819 1715 12.724936 14.835387 13.701335 0.556567 13.544613 2007 08 1819 1715 13.723516 15.618387 14.685593 0.495338 14.518419 2007 09 1819 1715 12.9443 14.438867 13.789296 0.294993 13.7156 2007 10 1819 1715 11.785709 12.742162 12.395144 0.175296 12.389903 2007 11 1819 1715 8.505234 9.2225 8.969899 0.179368 8.999766 2007 12 1819 1715 4.454871 5.85229 5.187481 0.247878 5.238871 2008 01 1819 1715 2.827613 4.101484 3.507317 0.248285 3.507936 2008 02 1819 1715 1.543345 2.889069 2.201474 0.255639 2.215414 2008 03 1819 1715 1.650516 2.572871 2.13342 0.16682 2.124355 2008 04 1819 1715 4.6664 5.338767 4.990125 0.169614 4.973933 2008 05 1819 1715 7.200968 8.307096 7.881269 0.240654 7.863548 2008 06 1819 1715 10.817801 12.260433 11.565617 0.344325 11.508367 2008 07 1819 1715 14.005968 16.440903 15.248137 0.600473 15.199903 2008 08 1819 1715 13.590613 15.569581 14.638264 0.490525 14.477323 2008 09 1819 1715 12.9875 14.2707 13.754134 0.231178 13.709833 2008 10 1819 1715 11.518161 12.063709 11.893229 0.103766 11.91429 2008 11 1819 1715 8.668067 9.220533 8.96726 0.125971 8.986567 2008 12 1819 1715 5.706871 6.662839 6.174203 0.179827 6.187613 2009 01 1819 1715 3.335613 4.15058 3.638633 0.147464 3.629903 2009 02 1819 1715 1.837 2.7205 2.187781 0.206679 2.164964 2009 03 1819 1715 1.445548 2.426097 1.883888 0.207703 1.876742 2009 04 1819 1715 4.3897 4.874 4.652177 0.102932 4.6271 2009 05 1819 1715 7.155097 8.153548 7.746319 0.23016 7.764806 2009 06 1819 1715 9.836766 11.132767 10.519987 0.318546 10.488733 2009 07 1819 1715 11.865968 13.815097 12.905558 0.433064 12.860032 2009 08 1819 1715 13.879258 16.782677 15.375959 0.654248 15.322516 2009 09 1819 1715 13.170233 14.131833 13.655347 0.216865 13.5871 2009 10 1819 1715 11.106646 11.601097 11.423615 0.098775 11.437613 2009 11 1819 1715 8.972967 10.047033 9.560283 0.187977 9.590466 2009 12 1819 1715 6.619613 7.644258 7.090132 0.17146 7.082 2010 01 1819 1715 4.408548 5.362387 4.770771 0.223929 4.72371 2010 02 1819 1715 2.942107 3.594607 3.188707 0.156565 3.151714 2010 03 1819 1715 3.452549 3.866226 3.639933 0.102008 3.652129 2010 04 1819 1715 5.709033 6.639767 6.261115 0.2044 6.2369 2010 05 1819 1715 8.127 8.934774 8.519226 0.205546 8.535968 2010 06 1819 1715 10.9298 12.433267 11.766321 0.354725 11.743167 2010 07 1819 1715 13.510129 15.609 14.596937 0.492463 14.544517 2010 08 1819 1715 13.941677 15.779871 15.038467 0.370382 14.969903 2010 09 1819 1715 13.7983 14.671933 14.404961 0.176467 14.404933 2010 10 1819 1715 11.975967 12.39571 12.238489 0.09973 12.254839 2010 11 1819 1715 9.1108 9.943767 9.542679 0.141274 9.551367 2010 12 1819 1715 6.612678 7.686935 7.140447 0.24872 7.148355 2011 01 1819 1715 4.170742 5.161032 4.605975 0.23929 4.574484 2011 02 1819 1715 2.82 3.950536 3.281793 0.258115 3.259607 2011 03 1819 1715 2.13629 2.940452 2.465505 0.174265 2.447452 2011 04 1819 1715 4.097207 4.616586 4.344164 0.123857 4.338069 2011 05 1819 1715 7.125678 7.974 7.597174 0.193777 7.598871 2011 06 1819 1715 10.131033 11.855967 11.070665 0.394665 11.0292 2011 07 1819 1715 13.542742 15.428806 14.447102 0.478279 14.417226 2011 08 1819 1715 14.113452 15.69758 15.01199 0.39792 14.996484 2011 09 1819 1715 13.790867 15.621901 14.861992 0.44205 14.880834 2011 10 1819 1715 12.368 12.948322 12.718838 0.115025 12.702419 2011 11 1819 1715 9.885567 10.386833 10.22252 0.12167 10.268066 2011 12 1819 1715 7.536 8.45629 7.983378 0.151916 7.987903 2012 01 1819 1715 5.291097 6.10571 5.676333 0.156456 5.668774 2012 02 1819 1715 3.327034 4.533724 3.860347 0.240684 3.834517 2012 03 1819 1715 3.559774 4.537226 4.088808 0.17149 4.098484 2012 04 1819 1715 5.757467 6.2596 5.996879 0.126203 5.961567 2012 05 1819 1715 8.865774 9.869806 9.456926 0.23909 9.451677 2012 06 1819 1715 11.696767 13.007033 12.439925 0.309761 12.4194 2012 07 1819 1715 13.561291 16.266161 14.949705 0.551507 14.906775 2012 08 1819 1715 15.027097 17.180483 16.317245 0.453284 16.273838 2012 09 1819 1715 14.051867 15.293433 14.979614 0.197285 14.986167 2012 10 1819 1715 13.173839 13.615452 13.486992 0.098733 13.523839 2012 11 1819 1715 10.1369 11.162733 10.719933 0.166078 10.752067 2012 12 1819 1715 8.126032 9.088677 8.554046 0.203519 8.541613 2013 01 1819 1715 6.354226 7.213871 6.894952 0.162863 6.906936 2013 02 1819 1715 3.763714 5.014321 4.420323 0.271203 4.43525 2013 03 1819 1715 2.953806 4.272968 3.532772 0.225568 3.515871 2013 04 1819 1715 4.959667 5.6058 5.245935 0.158317 5.201033 2013 05 1819 1715 7.827839 8.911613 8.503775 0.228596 8.479838 2013 06 1819 1715 10.6064 12.2706 11.491235 0.36716 11.473066 2013 07 1819 1715 13.174322 15.937903 14.576079 0.565793 14.531613 2013 08 1819 1715 13.734742 15.360806 14.755408 0.359609 14.701871 2013 09 1819 1715 13.2912 14.3014 13.916271 0.206146 13.8886 2013 10 1819 1715 12.476452 13.182742 12.88211 0.135604 12.851581 2013 11 1819 1715 9.3181 10.099967 9.700352 0.149318 9.7049 2013 12 1819 1715 5.642903 6.960806 6.206018 0.287589 6.188452 2014 01 1819 1715 3.034871 5.027903 3.867758 0.4722 3.790323 2014 02 1819 1715 1.881429 3.049071 2.431155 0.230769 2.408036 2014 03 1819 1715 0.850065 2.091097 1.343631 0.239921 1.306226 2014 04 1819 1715 3.1505 3.980367 3.602314 0.175018 3.631 2014 05 1819 1715 6.831323 7.703452 7.410441 0.15783 7.412871 2014 06 1819 1715 10.512667 12.081233 11.345769 0.378374 11.3359 2014 07 1819 1715 12.372452 15.044548 13.723477 0.532424 13.65771 2014 08 1819 1715 13.550742 16.088676 15.02475 0.531765 14.928162 2014 09 1819 1715 13.3786 14.6405 14.25431 0.219941 14.2353 2014 10 1819 1715 12.41829 13.073161 12.942889 0.103561 12.971032 2014 11 1819 1715 9.496333 10.711333 10.057338 0.196378 10.057333 2014 12 1819 1715 6.773839 8.338968 7.558456 0.32161 7.564387 2015 01 1819 1715 4.323709 6.131032 5.17676 0.376911 5.148484 2015 02 1819 1715 2.123786 3.429357 2.77424 0.285565 2.787964 2015 03 1819 1715 2.122258 2.657806 2.339978 0.094147 2.330161 2015 04 1819 1715 2.780333 3.338333 3.060073 0.128553 3.0365 2015 05 1819 1715 6.327065 7.524097 7.053397 0.258013 7.047548 2015 06 1819 1715 9.415167 10.730467 10.120256 0.297519 10.082833 2015 07 1819 1715 11.639387 14.144742 12.988839 0.53951 12.94429 2015 08 1819 1715 12.893226 16.216162 14.891459 0.662168 14.867387 2015 09 1819 1715 12.709033 15.238466 14.356626 0.506721 14.3771 2015 10 1819 1715 11.469646 12.287871 12.095507 0.13554 12.129452 2015 11 1819 1715 9.344967 10.467033 10.02035 0.234242 10.050433 2015 12 1819 1715 7.310226 8.461645 7.912561 0.217415 7.951323 2016 01 1819 1715 5.087032 6.347613 5.630231 0.261271 5.601613 2016 02 1819 1715 3.348414 4.641621 3.905777 0.286623 3.880552 2016 03 1819 1715 2.926613 3.960097 3.525572 0.194106 3.547968 2016 04 1819 1715 4.840466 5.238667 5.015941 0.093828 5.0177 2016 05 1819 1715 7.951742 8.555258 8.280542 0.125817 8.267677 2016 06 1819 1715 10.854934 12.1301 11.465586 0.28914 11.389267 2016 07 1819 1715 12.573161 15.34529 14.054569 0.563745 14.020484 2016 08 1819 1715 13.757194 16.147936 15.367767 0.466205 15.398548 2016 09 1819 1715 14.024433 15.437366 15.024824 0.273857 15.043767 2016 10 1819 1715 12.906096 13.329323 13.223803 0.079504 13.243387 2016 11 1819 1715 9.727734 11.070933 10.50825 0.218812 10.516 2016 12 1819 1715 7.309936 8.378967 7.895553 0.204027 7.900936 2017 01 1819 1715 4.766871 6.337193 5.568918 0.338949 5.584452 2017 02 1819 1715 3.844679 4.820929 4.289485 0.204784 4.284714 2017 03 1819 1715 2.209387 3.380452 2.644486 0.194228 2.629 2017 04 1819 1715 4.48 4.8931 4.68486 0.089382 4.682734 2017 05 1819 1715 6.498645 7.280226 6.863467 0.167615 6.850323 2017 06 1819 1715 10.191566 11.472266 10.871574 0.282178 10.852567 2017 07 1819 1715 11.918612 14.747032 13.387607 0.561816 13.37713 2017 08 1819 1715 12.920742 14.812516 14.165974 0.373952 14.168549 2017 09 1819 1715 13.104233 14.2176 13.806935 0.245092 13.794233 2017 10 1819 1715 12.857806 13.395904 13.244472 0.101943 13.255838 2017 11 1819 1715 10.015467 11.1021 10.745516 0.209387 10.768567 2017 12 1819 1715 6.024903 8.154323 7.038005 0.408498 7.031419 2018 01 1819 1715 1.635613 4.471193 2.951469 0.628238 2.911097 2018 02 1819 1715 1.34325 3.792107 2.623611 0.471223 2.63225 2018 03 1819 1715 2.587226 4.00842 3.17154 0.231503 3.147452 2018 04 1819 1715 4.056767 4.750067 4.42903 0.16573 4.4017 2018 05 1819 1715 8.120646 9.239613 8.808874 0.250997 8.83742 2018 06 1819 1715 10.6157 11.8605 11.299569 0.302228 11.235933 2018 07 1819 1715 12.154194 15.150355 13.908244 0.57286 13.938645 2018 08 1819 1715 14.435225 17.095936 16.180535 0.522833 16.145258 2018 09 1819 1715 13.958433 15.770033 15.157889 0.375366 15.138933 2018 10 1819 1715 12.052903 12.925161 12.677079 0.164504 12.716419 2018 11 1819 1715 8.105467 9.378966 8.816672 0.253724 8.8627 2018 12 1819 1715 4.710258 6.571033 5.588647 0.373148 5.620742 2019 01 1819 1715 3.247129 4.629452 3.792522 0.309131 3.74529 2019 02 1819 1715 1.04 2.900214 1.891328 0.394399 1.876393 2019 03 1819 1715 0.783129 2.027613 1.446136 0.220442 1.450419 2019 04 1819 1715 3.309367 4.130767 3.723723 0.19556 3.748233 2019 05 1819 1715 6.945968 7.884258 7.478322 0.190498 7.441774 2019 06 1819 1715 10.0002 11.581667 10.947371 0.38982 11.0035 2019 07 1819 1715 12.982903 15.039032 14.115791 0.499845 14.121774 2019 08 1819 1715 13.754 15.874935 14.872096 0.515635 14.770549 2019 09 1819 1715 13.408 14.528367 14.034684 0.211821 13.996 2019 10 1819 1715 12.088 12.521807 12.384225 0.082336 12.386903 2019 11 1819 1715 9.439366 10.4799 10.011202 0.198544 10.042733 2019 12 1819 1715 7.021226 7.888936 7.456258 0.180329 7.440936 2020 01 1819 1715 5.059806 6.017129 5.464043 0.219685 5.429193 2020 02 1819 1715 4.218896 4.925414 4.569164 0.145037 4.571793 2020 03 1819 1715 3.371871 4.321 3.86051 0.174135 3.864097 2020 04 1819 1715 4.9026 5.226666 5.060007 0.091715 5.050766 2020 05 1819 1715 7.633581 8.47771 8.072778 0.160224 8.064838 2020 06 1819 1715 11.603733 12.673966 12.152864 0.248439 12.111633 2020 07 1819 1715 13.903871 15.537226 14.502055 0.347793 14.438162 2020 08 1819 1715 14.762774 16.349291 15.429291 0.303376 15.444936 2020 09 1819 1715 13.4485 14.292067 13.918199 0.199913 13.932333 2020 10 1819 1715 12.403258 12.829097 12.692076 0.088885 12.714129 2020 11 1819 1715 9.3667 10.2871 9.942682 0.18414 9.980967 2020 12 1819 1715 5.912935 7.803548 6.957968 0.345473 7.003097 2021 01 1819 1715 3.547677 5.939645 4.926287 0.404197 4.977193 2021 02 1819 1715 2.547539 4.6555 3.54118 0.438597 3.497923 2021 03 1819 1715 1.946387 4.164032 3.034687 0.36373 3.015064 2021 04 1819 1715 5.4162 5.823333 5.586865 0.094684 5.574833 2021 05 1819 1715 8.420096 9.216548 8.877346 0.193707 8.883032 2021 06 1819 1715 12.395166 13.268766 12.842427 0.204635 12.766133 2021 07 1819 1715 14.369355 15.687516 15.159869 0.308396 15.166903 2021 08 1819 1715 16.370935 17.732452 17.078784 0.317292 17.114193 2021 09 1819 1715 14.8787 16.504133 15.856696 0.330925 15.822467 2021 10 1819 1715 13.549065 14.338549 14.064713 0.151835 14.076064 2021 11 1819 1715 9.907267 11.614133 10.914601 0.31045 10.975634 2021 12 1819 1715 5.762645 8.763032 7.478088 0.49672 7.547129 2022 01 1819 1715 2.401806 5.461355 4.409579 0.571352 4.493548 2022 02 1819 1715 0.488643 4.019607 2.329338 0.689451 2.309393 2022 03 1819 1715 1.739032 3.59229 2.729908 0.368187 2.735548 2022 04 1819 1715 5.0424 5.401467 5.191003 0.088343 5.175433 2022 05 1819 1715 8.339129 9.401032 8.888275 0.270049 8.853193 2022 06 1819 1715 11.567567 12.711166 12.256154 0.233642 12.253734 2022 07 1819 1715 13.779871 15.734 14.861161 0.422852 14.854226 2022 08 1819 1715 14.256193 16.980549 15.72017 0.538618 15.712646 2022 09 1819 1715 14.575767 15.725833 15.280255 0.225065 15.241834 2022 10 1819 1715 13.234226 13.615839 13.48166 0.081805 13.502419 2022 11 1819 1715 10.427483 11.508827 11.121509 0.218593 11.165483 2022 12 1819 1715 6.540064 8.189387 7.43615 0.288996 7.48571 2023 01 1819 1715 5.661226 6.771129 6.30371 0.216475 6.314194 2023 02 1819 1715 2.868714 4.640143 3.869758 0.324165 3.912321 2023 03 1819 1715 2.831968 4.079 3.384144 0.190962 3.334452 2023 04 1819 1715 5.339828 5.961034 5.631738 0.167134 5.621897 2023 05 1819 1715 8.245613 9.587807 8.961326 0.28988 8.892161 2023 06 1819 1715 11.0276 12.8658 12.15345 0.443943 12.268733 2023 07 1819 1715 15.596226 18.058355 16.88467 0.58857 16.858871 2023 08 1819 1715 14.955291 17.375452 16.439226 0.577116 16.552967 2023 09 1819 1715 14.420667 15.958433 15.237971 0.331505 15.169333 2023 10 1819 1715 13.253516 14.024258 13.700165 0.146651 13.690129 2023 11 1819 1715 9.6279 10.308467 10.046726 0.174196 10.073466 2023 12 1819 1715 5.315733 7.0262 6.180377 0.349242 6.1872