Year	Percent of GDP
1990-01-01	138.9048820124870
1991-01-01	123.7744921678270
1992-01-01	119.9846953572680
1993-01-01	117.6120696989560
1994-01-01	108.8177752000900
1995-01-01	104.3858578159240
1996-01-01	102.7799383648340
1997-01-01	97.2688736914740
1998-01-01	98.1681244717518
1999-01-01	91.4255936980642