Year            Count     Valid     Min        Max        Mean       Stdev      Median
2007            117       54        22.362129  22.426001  22.402391  0.010902   22.405403 
2008            117       54        23.199064  23.270515  23.232925  0.014222   23.230823 
2009            117       54        23.341581  23.59429   23.459713  0.053753   23.45858  
2010            117       54        24.23      24.35771   24.298513  0.027358   24.29721  
2011            117       54        24.362452  24.494162  24.429656  0.033652   24.430452 
2012            117       54        24.619678  24.681517  24.644987  0.013301   24.644113 
2013            117       54        22.05887   22.210258  22.135719  0.030819   22.134145 
2014            117       54        23.12442   23.209257  23.180958  0.022973   23.188662 
2015            117       54        24.146967  24.323065  24.2386    0.034584   24.243016 
2016            117       54        23.432709  23.571774  23.507151  0.030452   23.507516 
2017            117       54        24.509743  24.590548  24.566738  0.019935   24.571823 
2018            117       54        24.278582  24.331903  24.319038  0.012658   24.322936 
2019            117       54        25.287483  25.434677  25.376566  0.039707   25.380258 
2020            117       54        23.183355  23.337517  23.280189  0.04581    23.29371  
2021            117       54        23.270548  23.416161  23.360878  0.031154   23.368903 
2022            117       54        24.538677  24.661516  24.607281  0.028469   24.611    
2023            117       54        22.709644  22.782064  22.740598  0.013786   22.739097