Year	Percent of GDP
1980	-27.449
1981	-43.813
1982	-39.336
1983	-38.754
1984	-24.978
1985	-31.632
1986	-30.772
1987	-19.383
1988	-16.26
1989	-15.365
1990	-24.659
1991	-18.766
1992	-19.204
1993	-16.613
1994	-9.657
1995	-6.361
1996	-5.042
1997	-9.336
1998	-7.825
1999	-3.38
2000	-6.038
2001	-6.259
2002	-4.276
2003	-3.792
2004	-1.491
2005	-7.43
2006	-11.267
2007	-7.544
2008	-11.974
2009	-7.243
2010	-8.354
2011	-12.15
2012	-11.252
2013	-13.29
2014	-9.468
2015	-5.098
2016	0.378
2017	-6.66
2018	-7.102
2019	-5.807
2020	8.595
2021	20.548
2022	25.424
2023	41.131
2024	50.315