Year	% of commercial profits
2005	25.4
2006	25.4
2007	25.4
2008	22.6
2009	22.6
2010	22.6
2011	11.5
2012	1.7
2013	1.7
2014	1.7
2015	2.3
2016	2.3
2017	2.3
2018	2.3
2019	2.3