Year	% of GNI
1991	2.204766765828404
1992	3.10643584517959
1993	4.44683694698392
1994	4.363183356829489
1995	5.497854158402464
1996	3.5728758683764634
1997	2.2912216798582583
1998	1.9316195310676378
1999	1.8492907687682834
2000	1.937403732635855
2001	4.395144890846537
2002	5.025623745439951
2003	5.034500853043935
2004	4.583228034400686
2005	4.745300015832942
2006	6.938431655841469
2007	11.614211736596827
2008	5.100041714916389
2009	4.516128864303086
2010	1.7197034909492024
2011	3.5147756119557125
2012	1.8867864736919635
2013	3.1951634362881345
2014	3.7260725385458464
2015	6.418427325179556
2016	9.461586998422057
2017	10.851010285137017
2018	13.603796809101325
2019	12.617225255238635
2020	8.988552165598998
2021	44.90770557710563
2022	35.56480136727531