Year	Percent of GDP
1986	-41.532
1987	0.449
1988	0.6
1989	1.355
1990	5.338
1991	7.745
1992	10.548
1993	9.356
1994	11.226
1995	9.857
1996	7.677
1997	16.328
1998	6.335
1999	12.163
2000	14.902
2001	17.766
2002	17.754
2003	18.51
2004	15.656
2005	16.411
2006	21.871
2007	19.342
2008	11.996
2009	11.445
2010	8.634
2011	14.055
2012	14.851
2013	15.132
2014	14.736
2015	13.732
2016	14.481
2017	14.18
2018	11.467
2019	12.908
2020	12.791
2021	13.144
2022	13.208
2023	13.274
2024	13.701