Year	Percent of GDP (Units)
1982	24.497
1983	24.685
1984	23.522
1985	23.423
1986	21.999
1987	19.734
1988	17.221
1989	17.681
1990	17.488
1991	15.599
1992	13.525
1993	12.634
1994	10.779
1995	10.225
1996	10.355
1997	10.893
1998	11.647
1999	12.702
2000	13.422
2001	14.844
2002	15.581
2003	15.834
2004	16.359
2005	16.865
2006	17.195
2007	18.210
2008	22.500
2009	23.904
2010	24.732
2011	27.021
2012	27.857
2013	27.728
2014	28.207
2015	29.009
2016	28.924
2017	29.232
2018	28.993
2019	28.051
2020	25.685
2021	26.641
2022	25.974
2023	26.784
2024	26.196
2025	26.338
2026	26.540
2027	26.731
2028	26.882
2029	26.968