Year	Percent of GDP
1982	24.316
1983	24.504
1984	23.343
1985	23.238
1986	21.823
1987	19.58
1988	17.084
1989	17.57
1990	17.399
1991	15.51
1992	13.429
1993	12.52
1994	10.688
1995	10.143
1996	10.274
1997	10.811
1998	11.553
1999	12.6
2000	13.318
2001	14.729
2002	15.458
2003	15.7
2004	16.22
2005	16.729
2006	17.07
2007	18.13
2008	22.369
2009	23.751
2010	24.6
2011	26.914
2012	27.757
2013	27.703
2014	28.057
2015	28.535
2016	28.228
2017	28.28
2018	29.187
2019	28.699
2020	29.036
2021	28.658
2022	28.409
2023	28.143
2024	27.884