Year	% of commercial profits
2005	23.4
2006	23.4
2007	23.4
2008	23.4
2009	23.4
2010	23.4
2011	23.4
2012	23.4
2013	24.3
2014	24.3
2015	24.3
2016	24.3
2017	24.3
2018	24.3
2019	24.3