Year	% of commercial profits
2005	25.2
2006	25.2
2007	21
2008	22.2
2009	22.2
2010	21
2011	21
2012	21
2013	22.1
2014	22
2015	21.9
2016	21.8
2017	21.5
2018	25
2019	25.8