Year	% of GNI per capita
2003	33.1
2004	32
2005	26.6
2006	25.1
2007	23.1
2008	18.9
2009	15.6
2010	17.5
2011	16.4
2012	15.1
2013	7.6
2014	7.2
2015	6.7
2016	13.7
2017	12.7
2018	11.6
2019	11.1