Year	Percent of GDP
1980	19.114
1981	12.025
1982	6.787
1983	10.216
1984	10.263
1985	11.293
1986	15.805
1987	18.35
1988	26.162
1989	24.242
1990	30.662
1991	30.752
1992	22.266
1993	17.481
1994	23.964
1995	16.846
1996	14.437
1997	18.07
1998	16.173
1999	14.158
2000	18.271
2001	22.136
2002	19.119
2003	17.48
2004	11.349
2005	15.787
2006	12.267
2007	15.495
2008	10.541
2009	4.845
2010	1.736
2011	8.121
2012	17.987
2013	22.667
2014	23.114
2015	23.277
2016	26.336
2017	24.192
2018	21.07
2019	20.06
2020	21.262
2021	22.32
2022	22.799
2023	23.924
2024	25.147