Year	% of GNI
1990	-3.3696525627095
1993	2.96444883552558
1994	4.82155369210279
1995	6.78032552166754
1996	13.3429155630654
1997	9.98275502206409
1998	6.82593854102008
1999	12.9684929584635
2000	9.48854686420519