Year	% of GNI per capita
2003	2
2004	2.4
2005	2.2
2006	1.6
2007	1.6
2008	1.3
2009	1
2010	1.3
2011	1.2
2012	1.1
2013	1.2
2014	2
2015	2.3
2016	2.8
2017	1.7
2018	2
2019	1.7