Year	Percent of GDP
1980	26.356
1981	13.22
1982	13.519
1983	15.305
1984	21.615
1985	15.012
1986	12.958
1987	13.822
1988	12.965
1989	12.579
1990	21.957
1991	19.921
1992	26.583
1993	24.918
1994	24.383
1995	23.788
1996	24.626
1997	23.954
1998	25.447
1999	24.821
2000	23.773
2001	22.318
2002	22.691
2003	22.857
2004	23.595
2005	25.859
2006	25.573
2007	26.431
2008	21.362
2009	27.964
2010	28.457
2011	26.294
2012	33.235
2013	29.83
2014	29.804
2015	28.844
2016	32.849
2017	33.806
2018	33.531
2019	34.92
2020	35.188
2021	35.399
2022	35.528
2023	35.718
2024	35.871