Year	% of commercial profits
2005	14.446666666666669
2006	14.318749999999998
2007	13.74375
2008	13.55625
2009	11.747058823529409
2010	10.74705882352941
2011	9.741176470588236
2012	9.182352941176472
2013	9.694117647058825
2014	11.71764705882353
2015	12.241176470588236
2016	12.135294117647058
2017	12.376470588235293
2018	12.058823529411763
2019	12.276470588235293