Year	% of commercial profits
2005	34.6
2006	34.6
2007	24.5
2008	28.6
2009	31.9
2010	27.3
2011	25
2012	25.3
2013	18.8
2014	18.8
2015	18.8
2016	18.8
2017	18.8
2018	18.8
2019	18.8