Year	Percent of GDP (Units)
1986	-41.081
1987	0.444
1988	0.593
1989	1.340
1990	5.280
1991	7.660
1992	10.434
1993	9.255
1994	11.104
1995	9.750
1996	7.594
1997	16.151
1998	6.266
1999	12.030
2000	17.746
2001	19.274
2002	21.711
2003	20.720
2004	22.004
2005	20.894
2006	24.685
2007	24.283
2008	17.450
2009	18.083
2010	15.193
2011	15.941
2012	17.872
2013	20.346
2014	23.529
2015	23.346
2016	23.994
2017	24.658
2018	22.014
2019	23.401
2020	28.843
2021	-0.591
2022	15.409
2023	25.820
2024	21.038
2025	20.371
2026	20.285
2027	20.263
2028	20.083
2029	20.276