Year	% of commercial profits
2005	5.64
2006	5.64
2007	5.64
2008	5.64
2009	5.64
2010	5.64
2011	5.64
2012	6.7
2013	8.6875
2014	8.7125
2015	8.762500000000001
2016	8.799999999999999
2017	8.8875
2018	9.975
2019	10.774999999999999