Year            Count     Valid     Min        Max        Mean       Stdev      Median
2007            94        75        24.648645  24.917162  24.827713  0.051607   24.822838 
2008            94        75        22.199903  22.758741  22.584209  0.097709   22.593548 
2009            94        75        23.579161  24.123549  23.951389  0.095202   23.965645 
2010            94        75        23.62813   23.896484  23.808047  0.046436   23.816032 
2011            94        75        23.013193  23.532257  23.389709  0.089046   23.399645 
2012            94        75        24.13516   24.461065  24.343291  0.056756   24.342484 
2013            94        75        23.355677  23.735775  23.61281   0.065944   23.618774 
2014            94        75        23.729645  24.085871  23.96272   0.060398   23.968225 
2015            94        75        22.605581  23.10729   22.94063   0.102789   22.927872 
2016            94        75        23.562     23.938162  23.804012  0.06922    23.806194 
2017            94        75        24.35787   24.619291  24.53481   0.044894   24.535549 
2018            94        75        25.666967  25.935162  25.827171  0.062228   25.811646 
2019            94        75        25.244032  25.462645  25.368977  0.05318    25.354548 
2020            94        75        23.874678  24.30858   24.161739  0.086091   24.146999 
2021            94        75        24.793419  25.088614  24.981162  0.054106   24.97613  
2022            94        75        21.291128  21.947968  21.734386  0.120071   21.733839 
2023            94        75        21.985033  22.586388  22.329681  0.124005   22.306549