Year	% of GNI per capita
2003	16.8
2004	14.4
2005	12.3
2006	9.3
2007	6.9
2008	4.3
2009	2.9
2010	3.1
2011	2.7
2012	2.3
2013	1
2014	3.1
2015	1.7
2016	1.9
2017	1.6
2018	1.3
2019	1.2