Year	Percent of GDP
1989	3.645
1990	4.391
1991	4.358
1992	4.054
1993	4.583
1994	4.642
1995	4.331
1996	4.654
1997	4.157
1998	2.67
1999	1.405
2000	0.882
2001	1.206
2002	0.641
2003	1.38
2004	2.206
2005	3.568
2006	4.766
2007	3.416
2008	3.411
2009	0.626
2010	0.681
2011	2.267
2012	2.325
2013	2.67
2014	3.115
2015	2.668
2016	1.466
2017	1.344
2018	0.969
2019	0.814
2020	0.649
2021	0.555
2022	0.477
2023	0.278
2024	0.289