Year	% of commercial profits
2005	22.072800000000004
2006	22.11574803149606
2007	21.81968503937008
2008	21.148031496063
2009	20.675781250000014
2010	19.633593749999992
2011	15.789147286821704
2012	15.01742424242424
2013	11.82269503546099
2014	10.12553191489362
2015	10.07234042553192
2016	9.690070921985814
2017	9.93049645390071
2018	9.992907801418442
2019	10.039716312056738