Year            Count     Valid     Min        Max        Mean       Stdev      Median
2007            126       60        24.579388  24.77829   24.704828  0.045588   24.703177 
2008            126       60        22.414129  22.782162  22.648367  0.080829   22.656823 
2009            126       60        23.828161  24.219257  24.07951   0.079322   24.09392  
2010            126       60        23.506323  23.836645  23.691006  0.067202   23.693742 
2011            126       60        22.908194  23.379549  23.203483  0.091556   23.219419 
2012            126       60        23.904613  24.293324  24.131173  0.076779   24.141564 
2013            126       60        23.268194  23.616711  23.472392  0.07678    23.4765   
2014            126       60        23.563387  23.924419  23.814098  0.070123   23.829145 
2015            126       60        22.38242   22.908194  22.70968   0.106444   22.719629 
2016            126       60        23.473677  23.913677  23.761441  0.094402   23.775678 
2017            126       60        24.294226  24.608677  24.500235  0.062352   24.515113 
2018            126       60        25.376322  25.791775  25.613382  0.090153   25.624581 
2019            126       60        25.060484  25.359226  25.256039  0.062449   25.273129 
2020            126       60        23.683065  24.151741  23.983312  0.094643   24.000178 
2021            126       60        24.518387  24.935741  24.764909  0.082037   24.780017 
2022            126       60        21.17371   21.769936  21.557286  0.126701   21.566516 
2023            126       60        22.048355  22.514742  22.331884  0.101839   22.334919