Year	% of GDP
1990	132.8802554383247
1991	118.40610540770562
1992	114.78068089111639
1993	112.51096128851219
1994	104.09809594572339
1995	99.85811748769619
1996	98.69719062626588
1997	93.8853821642428
1998	94.83405991392416
1999	88.60319026460665