Year	% of commercial profits
2005	22.6
2006	22.6
2007	22.6
2008	22.6
2009	12.4
2010	12.4
2011	12.4
2012	12.4
2013	12.4
2014	12.4
2015	12.4
2016	12.4
2017	12.4
2018	12.4
2019	13.5