Year            Count     Valid     Min        Max        Mean       Stdev      Median
2007            131       110       10.762606  10.886153  10.828822  0.0298     10.830166 
2008            131       110       10.649803  10.769967  10.716884  0.030193   10.717788 
2009            131       110       10.588049  10.701822  10.650934  0.027207   10.653    
2010            131       110       11.107173  11.214715  11.160344  0.026444   11.160625 
2011            131       110       11.179593  11.302278  11.238878  0.032083   11.239147 
2012            131       110       11.981724  12.082817  12.038808  0.02537    12.039895 
2013            131       110       11.386326  11.493452  11.442678  0.02407    11.442604 
2014            131       110       10.428887  10.535     10.487736  0.024217   10.487873 
2015            131       110       10.823512  10.971683  10.903466  0.034408   10.901716 
2016            131       110       11.729391  11.877486  11.810675  0.037562   11.811402 
2017            131       110       11.161261  11.251671  11.201063  0.022767   11.198617 
2018            131       110       11.258912  11.362337  11.309287  0.02682    11.308451 
2019            131       110       11.108891  11.234356  11.172035  0.032867   11.172855 
2020            131       110       11.399686  11.599486  11.512587  0.049845   11.514993 
2021            131       110       12.019614  12.189295  12.115866  0.042481   12.119548 
2022            131       110       11.791706  11.97122   11.895334  0.044057   11.897162 
2023            131       110       12.080995  12.243526  12.157529  0.040181   12.155479