Year	% of commercial profits
2005	7.437500000000001
2006	7.0840000000000005
2007	7.047999999999999
2008	6.216000000000001
2009	6.068
2010	6.028
2011	6.08
2012	6.065384615384615
2013	5.6000000000000005
2014	5.703448275862069
2015	5.710344827586207
2016	5.672413793103448
2017	5.586206896551724
2018	5.520689655172413
2019	5.575862068965517