Year	% of GNI
2005	7.6885230919230265
2006	12.222253230683073
2007	13.585346537479294
2008	3.7019759348358274
2009	8.919480939048746
2010	20.819629011901664
2011	20.18065190458459
2012	8.62792664032285
2013	13.719394831337013
2014	16.81680396871299
2015	13.287055085548172
2016	11.09013325905134
2017	22.279072641491958
2018	16.430099752157922
2019	15.32039891201858
2020	23.041476700321645
2021	27.446238122430938