Year % of commercial profits 2005 253.7 2006 253.7 2007 253.7 2008 253.7 2009 253.7 2010 128.4 2011 3.2 2012 3.2 2013 1.3 2014 1.3 2015 1.3 2016 1 2017 3 2018 2.5 2019 2.5