Year	% of commercial profits
2005	39.63255813953487
2006	42.93863636363636
2007	42.74318181818182
2008	42.25681818181818
2009	41.52954545454545
2010	39.084090909090904
2011	27.395454545454538
2012	26.27777777777778
2013	18.691304347826087
2014	14.43478260869565
2015	14.291304347826085
2016	14.182608695652169
2017	14.102173913043474
2018	14.310869565217388
2019	14.56086956521739