Year	Percent of GDP
1980	75.658
1981	59.179
1982	59.134
1983	71.833
1984	64.144
1985	52.003
1986	34.939
1987	31.864
1988	45.398
1989	45.694
1990	37.323
1991	37.885
1992	37.932
1993	33.877
1994	33.078
1995	27.698
1996	28.242
1997	27.375
1998	39.192
1999	28.33
2000	23.545
2001	23.698
2002	21.417
2003	19.294
2004	19.376
2005	17.356
2006	16.478
2007	16.043
2008	15.702
2009	15.384
2010	14.485
2011	12.899
2012	12.255
2013	12.106
2014	12.316
2015	11.441
2016	12.054
2017	11.698
2018	11.201
2019	10.113
2020	9.664
2021	9.789
2022	10.76
2023	12.703
2024	14.497