Year	% of GDP
1993	2.353176559416337
1994	1.6703446455843332
1995	1.659420087267287
1996	0.5464937811478573
1997	0.3511261740222565
1998	0.6166295186056348
1999	0.4462072163514519
2000	0.48908809868277464
2001	0.5375210572386446
2002	0.6616033537232999
2003	0.7672030396924842
2004	0.543033757323191