Year	% of GNI per capita
2005	27.8
2006	24.2
2007	25.6
2008	20.3
2009	17.8
2010	21.9
2011	17.3
2012	14.5
2013	12.5
2014	12.9
2015	15.1
2016	14.3
2017	7.2
2018	6.1
2019	13.3