Year	% of commercial profits
2005	24.6
2006	24.6
2007	24.6
2008	24.6
2009	25.3
2010	25.3
2011	25.3
2012	25.3
2013	25.3
2014	25.3
2015	25.3
2016	25.3
2017	25.3
2018	25.3
2019	25.3