Year	% of commercial profits
2005	12.59
2006	12.584999999999997
2007	12.559999999999999
2008	12.354999999999999
2009	12.429999999999996
2010	12.379999999999999
2011	12.379999999999999
2012	12.354999999999999
2013	12.145454545454545
2014	13.036363636363633
2015	13.036363636363637
2016	11.327272727272726
2017	11.68181818181818
2018	11.740909090909089
2019	11.513636363636364