Year	% of commercial profits
2005	13.923333333333334
2006	13.193749999999998
2007	13.517647058823528
2008	12.617142857142854
2009	12.634285714285712
2010	12.245714285714284
2011	11.854054054054052
2012	11.7
2013	11.076315789473684
2014	11.10263157894737
2015	10.831578947368422
2016	10.836842105263159
2017	10.905263157894737
2018	11.005263157894738
2019	11.065789473684212