Year	Percent of GDP (Units)
1982	13.110
1983	12.461
1984	12.321
1985	12.537
1986	12.314
1987	13.207
1988	13.965
1989	13.920
1990	13.903
1991	9.876
1992	9.325
1993	10.348
1994	14.654
1995	17.099
1996	14.728
1997	14.645
1998	15.315
1999	14.525
2000	14.475
2001	14.412
2002	14.356
2003	15.286
2004	15.950
2005	16.056
2006	16.878
2007	17.122
2008	16.964
2009	17.150
2010	17.870
2011	16.480
2012	16.810
2013	17.985
2014	17.672
2015	17.145
2016	17.891
2017	17.802
2018	17.543
2019	17.000
2020	16.669
2021	16.819
2022	17.259
2023	18.014
2024	19.177
2025	19.406
2026	19.524
2027	19.539
2028	19.532
2029	19.536