Year	% of GNI
1993	3.356648614844123
1994	2.908822043858423
1995	3.557341788848472
1996	5.32658437943681
1997	4.694021758579574
1999	7.504866224666446
2000	18.958989742818428
2001	13.56336539827127
2002	16.40637562617524
2003	14.733067145284828
2004	18.06758179071136
2005	20.979405590850497
2006	20.46098144292807
2007	11.07409857762547
2008	13.455237797314789
2009	9.43031815391733
2010	10.19781767892539
2011	12.567073676490601
2012	11.13277859393948
2013	9.2407235007627
2014	8.76261530478753
2015	4.389106907011696
2016	5.52877721194639
2017	7.49528638432548
2018	11.42685411324711
2019	9.73024673225527
2020	6.85603147204135
2021	15.2460671057618