Year	% of commercial profits
2005	27.3
2006	25.1
2007	25.4
2008	24.8
2009	23.2
2010	3.2
2011	1.9
2012	2.3
2013	15.6
2014	16.05
2015	16
2016	16
2017	15.85
2018	15.899999999999999
2019	14.35