Year	% of profit
2005	84.5
2006	84.5
2007	84.5
2008	84.5
2009	84.5
2010	84.5
2011	84.5
2012	84.5
2013	83.7
2014	83.7
2015	83.7
2016	83.7
2017	83.7
2018	83.7
2019	83.7