Year	% of GNI
2008	1.4119880534261242
2009	1.2278543948255667
2010	1.092427501468258
2011	0.9917000038076964
2012	0.0018440613036049842
2013	0.004342248540423365
2014	0.0010288033610361092
2015	0.003602494114161792
2016	0.003129412926687125
2017	0.0033147684000929675
2018	0.09748741981565176
2019	0.02075333979722779
2020	0.011686952573708265
2021	0.005095512039036416