Year            Count     Valid     Min        Max        Mean       Stdev      Median
2007            1281      519       25.305     26.090807  25.57371   0.160142   25.561291 
2008            1281      519       24.224258  24.930967  24.428033  0.10029    24.420452 
2009            1281      519       25.762259  26.664516  26.023073  0.166234   25.973097 
2010            1281      519       24.362289  25.273386  24.684406  0.210244   24.642839 
2011            1281      519       24.08271   25.027065  24.41763   0.159349   24.428032 
2012            1281      519       24.695257  25.653452  25.030132  0.178473   25.024902 
2013            1281      519       25.344872  26.243612  25.66926   0.185183   25.636806 
2014            1281      519       24.737549  25.808096  25.064594  0.211064   25.019678 
2015            1281      519       24.583839  25.382225  24.934527  0.197107   24.906935 
2016            1281      519       25.400162  26.531935  25.811148  0.237254   25.783096 
2017            1281      519       25.207775  26.321386  25.725658  0.272107   25.700645 
2018            1281      519       26.213516  27.096678  26.604904  0.182102   26.599581 
2019            1281      519       25.994871  26.995064  26.462183  0.227171   26.472355 
2020            1281      519       25.041645  25.470806  25.255617  0.092764   25.252258 
2021            1281      519       26.502226  26.754227  26.576612  0.039084   26.574709 
2022            1281      519       23.850065  25.038     24.22525   0.210151   24.208097 
2023            1281      519       25.026806  26.209742  25.493951  0.221735   25.473709