Year	% of GNI
1984	0.6869043151969981
1985	0.7365045069376457
1986	0.8077751299204686
1987	1.0062664907651717
1988	0.8999209034582767
1989	1.0089889910110088
1990	1.3745300751879699
1991	1.5997502341554795
1992	1.532524683554432
1993	1.885207570476905
1994	2.33562174295428
1995	2.192539359956906
1996	2.1224696356275308
1997	1.9006297081397168
1998	2.960519372215891
1999	4.480954024002823
2000	4.9803576480613545
2001	5.11645538243626
2002	8.576306572646809
2003	10.165968001841922
2004	9.91841060541838
2005	9.492538025924786
2006	7.730915329003799
2007	7.28376655586247
2008	6.239502042470861
2009	5.635951703948567
2010	5.970375965433142