Year	% of GNI per capita
2003	21.649999999999995
2004	17.744444444444444
2005	20.05263157894737
2006	16.794999999999998
2007	14.115
2008	11.17
2009	9.585714285714287
2010	10.938095238095238
2011	9.995238095238093
2012	8.500000000000002
2013	7.881818181818182
2014	6.086363636363634
2015	5.740909090909091
2016	5.7272727272727275
2017	5.040909090909091
2018	4.513636363636362
2019	4.045454545454546