Year	% of commercial profits
2005	0
2006	0
2007	0
2008	0.4
2009	0.4
2010	0.4
2011	0.4
2012	0.4
2013	0.4
2014	0.4
2015	0.4
2016	0.4
2017	0.4
2018	0.4
2019	0.4