Year	Percent of GDP
1980	17.175
1981	14.744
1982	16.512
1983	14.092
1984	13.445
1985	17.204
1986	14
1987	10.483
1988	13.77
1989	12.794
1990	12.194
1991	13.872
1992	16.941
1993	15.416
1994	15.055
1995	12.888
1996	15.825
1997	15.543
1998	13.409
1999	19.963
2000	27.352
2001	20.097
2002	19.435
2003	18.397
2004	18.889
2005	22.78
2006	26.176
2007	26.403
2008	29.253
2009	26.14
2010	25.762
2011	27.638
2012	27.608
2013	27.474
2014	27.648
2015	24.631
2016	26.304
2017	25.923
2018	24.727
2019	26.195
2020	28.438
2021	28.03
2022	27.676
2023	27.849
2024	27.423