Year	Percent of GDP
1980	-13.353
1981	-10.736
1982	-8.492
1983	-3.627
1984	-2.06
1985	0.109
1986	1.794
1987	-0.477
1988	7.343
1989	9.487
1990	8.078
1991	10.718
1992	11.223
1993	6.773
1994	15.268
1995	16.435
1996	14.43
1997	15.26
1998	21.558
1999	16.987
2000	10.808
2001	13.858
2002	13.489
2003	22.832
2004	18.188
2005	22.057
2006	25.13
2007	26.059
2008	14.478
2009	16.849
2010	23.442
2011	21.57
2012	16.914
2013	15.841
2014	17.886
2015	16.989
2016	17.545
2017	16.013
2018	17.698
2019	17.608
2020	17.054
2021	16.688
2022	16.184
2023	15.572
2024	14.999