Year	Percent of GDP
1980	39.033
1981	46.563
1982	37.329
1983	18.791
1984	15.011
1985	9.818
1986	14.613
1987	13.222
1988	16.76
1989	11.91
1990	15.518
1991	16.017
1992	15.51
1993	16.233
1994	17.769
1995	22.173
1996	17.396
1997	19.889
1998	18.946
1999	26.907
2000	23.568
2001	26.066
2002	21.793
2003	22.174
2004	22.134
2005	17.811
2006	18.965
2007	24.085
2008	20.376
2009	21.903
2010	23.132
2011	24.135
2012	22.555
2013	27.814
2014	28.574
2015	25.582
2016	20.997
2017	25.522
2018	25.45
2019	26.229
2020	27.118
2021	27.173
2022	28.18
2023	28.481
2024	26.715