Year	% of commercial profits
2005	13.457894736842105
2006	12.970000000000002
2007	12.585000000000003
2008	12.405000000000003
2009	11.042857142857143
2010	10.161904761904761
2011	9.342857142857143
2012	8.89047619047619
2013	9.25909090909091
2014	10.80909090909091
2015	11.245454545454548
2016	11.22272727272727
2017	11.409090909090908
2018	11.095454545454546
2019	11.413636363636364