Year	% of commercial profits
2005	12.672413793103448
2006	12.668965517241379
2007	13.7
2008	12.35
2009	12.593333333333334
2010	12.219999999999999
2011	12.245161290322581
2012	12.22258064516129
2013	12.015151515151517
2014	12.381818181818184
2015	12.34848484848485
2016	11.021212121212125
2017	11.466666666666669
2018	11.50606060606061
2019	11.51515151515152