Year	% of GNI per capita
2005	38.7
2006	37.3
2007	31.7
2008	30.2
2009	24.6
2010	25.2
2011	25.1
2012	19.1
2013	19.7
2014	18.4
2015	17.3
2016	15.8
2017	15.3
2018	14
2019	14.4