Year            Count     Valid     Min        Max        Mean       Stdev      Median
2007            125       110       21.458067  21.602833  21.555785  0.033913   21.565634 
2008            125       110       22.2041    22.406534  22.310681  0.051839   22.313967 
2009            125       110       22.2901    22.460667  22.392992  0.038966   22.395316 
2010            125       110       21.133966  21.442734  21.265071  0.070027   21.259933 
2011            125       110       24.742655  24.928379  24.836936  0.049562   24.832793 
2012            125       110       23.9065    24.144501  24.060742  0.061397   24.059566 
2013            125       110       21.880434  22.144733  22.005258  0.072919   21.996666 
2014            125       110       22.142401  22.295134  22.227693  0.039232   22.231167 
2015            125       110       25.211599  25.3466    25.28355   0.030238   25.283517 
2016            125       110       23.166933  23.3256    23.251654  0.039244   23.257234 
2017            125       110       23.506233  23.702101  23.581898  0.048483   23.574266 
2018            125       110       23.248734  23.364599  23.300856  0.025576   23.300333 
2019            125       110       23.373466  23.625401  23.532306  0.066015   23.535784 
2020            125       110       24.950533  25.273666  25.119378  0.090721   25.114267 
2021            125       110       23.108166  23.411234  23.291391  0.061855   23.2998   
2022            125       110       23.385033  23.5632    23.470708  0.04603    23.473451 
2023            125       110       24.80538   25.049103  24.955445  0.067031   24.964639