Year	% of commercial profits
2005	27.361111111111104
2006	19.17777777777777
2007	17.169999999999995
2008	16.639999999999997
2009	16.634999999999998
2010	15.764999999999997
2011	15.709999999999997
2012	14.952380952380949
2013	15.25238095238095
2014	15.709523809523809
2015	15.761904761904763
2016	15.342857142857142
2017	15.347619047619048
2018	15.57142857142857
2019	15.57142857142857