Year	% of commercial profits
2005	10.933333333333332
2006	11.15
2007	11.360000000000001
2008	11.29375
2009	11.212499999999999
2010	11.337500000000002
2011	10.976470588235294
2012	11.661111111111111
2013	11.5
2014	11.483333333333333
2015	11.672222222222222
2016	11.744444444444445
2017	11.799999999999999
2018	11.899999999999999
2019	12.399999999999999