Year	% of GNI per capita
2003	33.2
2004	31.7
2005	30.3
2006	29.9
2007	30.5
2008	28.6
2009	28.4
2010	27.9
2011	26.9
2012	27
2013	32.6
2014	33.7
2015	34.3
2016	34.7
2017	34.2
2018	32.8
2019	34