Year	% of commercial profits
2005	39.003125
2006	38.840624999999996
2007	39.84687499999999
2008	39.231249999999996
2009	37.54545454545454
2010	34.8090909090909
2011	26.499999999999996
2012	24.822222222222223
2013	16.367567567567566
2014	16.551351351351347
2015	16.57297297297297
2016	16.816216216216212
2017	17.69189189189189
2018	17.8027027027027
2019	17.886486486486483