Year	% of commercial profits
2005	46.294871794871774
2006	46.07249999999998
2007	45.232499999999995
2008	43.83749999999999
2009	44.37749999999998
2010	41.94499999999998
2011	29.107499999999998
2012	27.34761904761904
2013	19.76511627906977
2014	14.955813953488375
2015	14.858139534883723
2016	15.044186046511633
2017	15.590697674418609
2018	15.74883720930233
2019	15.29069767441861