Year	% of commercial profits
2005	22.5
2006	25.6
2007	27.5
2008	27.5
2009	27.5
2010	22.6
2011	25.7
2012	1
2013	3
2014	1.4
2015	1.1
2016	1.2
2017	1.2
2018	1.2
2019	1.2