Year	% of GNI
1992	68.475433649171
1993	41.268903503718
1994	54.3733140515834
1995	18.8599547042807
1996	19.123970842633
1997	35.2657286583291
1998	6.25698848764955
1999	17.1648666687058
2000	15.8100732537698