Year	% of GNI
1991	0.005609573895305329
1992	1.6696282704697578
1993	1.5151767199380057
1994	12.481403917744972
1995	4.953015145894852
1996	3.042315836791456
1997	4.655970249254723
1998	2.6977542065373923
1999	3.586399669127004
2000	2.7154891001653585
2001	4.15091128552703
2002	5.806105832012002
2003	4.299593506219438
2004	2.1529803685673214
2005	1.7929780662833537
2006	1.1036769403899882
2007	0.5716645398030539
2008	0.4208200110867465
2009	0.43424538835552634
2010	0.3145889870070357
2011	0.4683679861008357
2012	0.4362793011931045
2013	-0.10050759375662434
2014	0.2965670891109701
2015	0.13542465786500446
2016	0.22317181206989428
2017	0.3141528859181202
2018	0.19490299540619252
2019	0.2571109183523487
2020	0.2896549938099591
2021	0.018179328452970222
2022	0.06415709996296219