Year	% of commercial profits
2005	27.9
2006	27.9
2007	27.9
2008	27.9
2009	27.9
2010	27.9
2011	27.9
2012	27.9
2013	27.9
2014	27.9
2015	27.9
2016	27.9
2017	27.9
2018	27.9
2019	27.9