Year	% of commercial profits
2005	13.570454545454544
2006	13.31333333333333
2007	13.30888888888889
2008	13.228888888888887
2009	13.237777777777776
2010	13.444444444444445
2011	13.686666666666664
2012	13.747826086956518
2013	13.597872340425532
2014	13.912765957446808
2015	13.995744680851065
2016	14.07872340425532
2017	14.100000000000001
2018	14.138297872340427
2019	14.353191489361702