Year	% of GNI per capita
2003	28
2004	25.6
2005	24.7
2006	19.1
2007	18.6
2008	14.9
2009	13.1
2010	14.7
2011	8
2012	7.6
2013	7.5
2014	7.5
2015	14.3
2016	14.1
2017	14
2018	14
2019	14.1