Year	Percent of GDP
1980	2.809
1981	1.931
1982	2.654
1983	2.392
1984	3.805
1985	5.074
1986	6.395
1987	6.807
1988	6.586
1989	6.842
1990	4.971
1991	5.99
1992	5.041
1993	7.286
1994	8.417
1995	9.115
1996	7.339
1997	6.283
1998	7.038
1999	5.894
2000	8.618
2001	10.883
2002	8.503
2003	10.88
2004	12.596
2005	11.847
2006	12.099
2007	12.765
2008	11.845
2009	12.281
2010	12.491
2011	14.107
2012	13.733
2013	12.64
2014	13.43
2015	14.869
2016	13.421
2017	13.941
2018	14.551
2019	16.128
2020	15.332
2021	15.909
2022	15.914
2023	16.029
2024	15.889