Year	Percent of GDP
1980	20.829
1981	22.04
1982	25.359
1983	26.687
1984	29.094
1985	30.699
1986	31.304
1987	33.681
1988	33.635
1989	34.439
1990	35.585
1991	36.475
1992	40.222
1993	46.554
1994	49.887
1995	56.104
1996	59.995
1997	61.426
1998	61.351
1999	60.5
2000	58.881
2001	58.341
2002	60.258
2003	64.415
2004	65.938
2005	67.382
2006	64.611
2007	64.537
2008	68.777
2009	83.035
2010	85.256
2011	87.832
2012	90.602
2013	93.412
2014	94.889
2015	95.582
2016	96.587
2017	98.501
2018	98.594
2019	99.196
2020	98.68
2021	98.241
2022	97.647
2023	96.951
2024	96.225