Year	% of commercial profits
2005	7.020930232558141
2006	6.828888888888888
2007	5.993333333333333
2008	5.960869565217393
2009	5.617021276595746
2010	4.304255319148935
2011	4.780851063829785
2012	4.918749999999998
2013	4.051020408163265
2014	2.4673469387755107
2015	2.4571428571428577
2016	2.1326530612244894
2017	2.173469387755102
2018	2.176
2019	2.1399999999999997