Year	% of internal resources
2007	14.3
2008	14.3
2009	14.3
2010	14.3
2011	14.3
2012	14.3
2013	14.3
2014	14.3
2015	14.3
2016	14.3
2017	14.3
2018	14.3
2019	14.3
2020	14.3