Year	% of commercial profits
2005	12.582142857142857
2006	12.578571428571427
2007	12.760714285714284
2008	11.139285714285716
2009	11.4
2010	10.992857142857142
2011	11.055172413793104
2012	11.03448275862069
2013	10.774193548387096
2014	11.406451612903227
2015	11.409677419354841
2016	10.196774193548386
2017	10.741935483870968
2018	10.783870967741937
2019	10.72258064516129