Year            Count     Valid     Min        Max        Mean       Stdev      Median
2007            120       53        26.739134  26.8118    26.769823  0.014579   26.7687   
2008            120       53        28.1957    28.3349    28.251973  0.036338   28.242033 
2009            120       53        26.781401  27.047501  26.939837  0.072822   26.956367 
2010            120       53        27.555267  27.747066  27.660018  0.05376    27.669867 
2011            120       53        27.956566  28.141434  28.024978  0.044765   28.013233 
2012            120       53        26.527466  26.545532  26.535989  0.004642   26.534533 
2013            120       53        27.2994    27.4251    27.374267  0.036211   27.384167 
2014            120       53        27.608334  27.674067  27.640165  0.014882   27.641701 
2015            120       53        27.401133  27.631332  27.537191  0.064092   27.550934 
2016            120       53        28.068367  28.210266  28.172642  0.037462   28.188667 
2017            120       53        27.249233  27.322201  27.268996  0.017742   27.262234 
2018            120       53        28.264933  28.420067  28.351336  0.042316   28.363132 
2019            120       53        28.2127    28.269934  28.244688  0.015694   28.247267 
2020            120       53        26.703333  26.8319    26.779684  0.030246   26.778633 
2021            120       53        26.6108    26.701767  26.656545  0.024771   26.657967 
2022            120       53        28.795767  28.897766  28.826857  0.02074    28.821167 
2023            120       53        25.375633  25.633467  25.496448  0.08298    25.4828