Year	% of commercial profits
2005	2.420833333333333
2006	2.0999999999999996
2007	1.932
2008	1.8923076923076918
2009	1.946153846153846
2010	1.6538461538461542
2011	2.0518518518518523
2012	2.5518518518518523
2013	1.7666666666666662
2014	1.7370370370370367
2015	1.7518518518518518
2016	1.7185185185185186
2017	1.7296296296296294
2018	1.7333333333333332
2019	1.6962962962962962