Year	% of commercial profits
2005	23.9
2006	23.9
2007	23.9
2008	23.9
2009	23.9
2010	28.4
2011	28.4
2012	28.4
2013	28.4
2014	28.4
2015	28.4
2016	28.4
2017	28.4
2018	28.4
2019	28.4