Year	Percent of GDP
1980	6.707
1981	5.446
1982	4.158
1983	4.587
1984	7.179
1985	10.593
1986	10.507
1987	14.702
1988	15.709
1989	17.019
1990	31.588
1991	27.698
1992	26.307
1993	26.729
1994	26.936
1995	25.324
1996	23.548
1997	27.028
1998	26.22
1999	7.965
2000	36.889
2001	37.466
2002	30.757
2003	34.646
2004	44.207
2005	45.626
2006	41.366
2007	39.548
2008	42.958
2009	40.757
2010	51.159
2011	24.714
2012	33.17
2013	26.457
2014	29.349
2015	29.814
2016	27.595
2017	22.003
2018	21.767
2019	25.137
2020	26.31
2021	27.858
2022	28.43
2023	28.435
2024	28.065