Year	Percent of GDP
1980	39.52
1981	62.771
1982	61.201
1983	53.801
1984	47.304
1985	47.386
1986	51.14
1987	43.739
1988	46.317
1989	50.611
1990	11.644
1991	19.596
1992	22.519
1993	31.092
1994	28.318
1995	20.405
1996	21.542
1997	20.49
1998	21.877
1999	21.703
2000	19.17
2001	22.367
2002	17.183
2003	23.671
2004	24.706
2005	37.529
2006	35.885
2007	38.705
2008	43.566
2009	34.371
2010	42.087
2011	58.151
2012	55.899
2013	53.276
2014	35.175
2015	26.413
2016	25.735
2017	34.551
2018	42.235
2019	39.514
2020	37.655
2021	37.251
2022	32.986
2023	30.567
2024	30.567