Year	% of commercial profits
2005	20.799999999999997
2006	20.67142857142857
2007	19.153333333333332
2008	18.631249999999998
2009	16.1625
2010	14.462500000000002
2011	15.276470588235293
2012	15.705555555555556
2013	16.15555555555555
2014	15.92222222222222
2015	15.361111111111107
2016	15.155555555555557
2017	15.06666666666667
2018	14.950000000000001
2019	14.877777777777778