Year            Count     Valid     Min        Max        Mean       Stdev      Median
2007            2800      2779      22.708612  23.848614  23.295011  0.271076   23.321774 
2008            2800      2779      22.793839  23.732258  23.264104  0.193702   23.275999 
2009            2800      2779      21.952774  23.434774  22.808182  0.387526   22.879967 
2010            2800      2779      19.710968  21.998386  20.947539  0.557643   20.978291 
2011            2800      2779      23.17329   24.172838  23.750044  0.300084   23.802485 
2012            2800      2779      24.139193  24.807613  24.481747  0.147211   24.506838 
2013            2800      2779      20.959322  23.047548  21.722162  0.478118   21.642452 
2014            2800      2779      24.152935  24.745323  24.433462  0.097839   24.430485 
2015            2800      2779      24.707096  25.866129  25.601141  0.200676   25.645065 
2016            2800      2779      23.306484  24.685419  24.148458  0.348724   24.270807 
2017            2800      2779      23.026581  24.237452  23.657107  0.314316   23.720709 
2018            2800      2779      22.323065  24.275904  23.161575  0.502497   23.116161 
2019            2800      2779      24.614677  25.441     24.998785  0.215291   25.001839 
2020            2800      2779      24.007032  25.390806  24.758454  0.370338   24.829483 
2021            2800      2779      23.963064  24.857193  24.480447  0.247578   24.50629  
2022            2800      2779      24.736807  25.699194  25.346181  0.189788   25.385935 
2023            2800      2779      25.44813   26.038904  25.748285  0.13955    25.725677