Year	% of GNI
1994	3.5807849662420836
1995	4.073375959297856
1996	3.966708018110017
1997	4.2473881527751995
1998	4.060041062165581
1999	4.014799599900642
2000	3.6166126188460774
2001	3.7596347085085973
2002	3.800370944576451
2003	2.839689817058422
2004	2.2911463925644187
2005	2.3140154493876577
2006	2.7612610139826512
2007	2.2916692575613
2008	1.7189631361488877
2009	1.6724903958662347
2010	1.4143781698924842
2011	1.3530819350412797
2012	1.8688154891239628
2013	2.0376651255240295
2014	2.3507644406705928
2015	3.490089456445524
2016	3.4028268942030384
2017	3.3877564717136717
2018	4.427551972986384
2019	4.546594135854103
2020	4.3043085551462665
2021	4.4779297528045445
2022	4.261195148830286