Year	% of GNI per capita
2005	30.2
2006	30
2007	27.1
2008	25.5
2009	22.6
2010	22
2011	21.8
2012	15.3
2013	16.6
2014	15.7
2015	15
2016	15.7
2017	15.5
2018	14.7
2019	15.2