Year	Percent of GDP (Units)
1980	20.829
1981	22.040
1982	25.359
1983	26.687
1984	29.094
1985	30.699
1986	31.304
1987	33.681
1988	33.635
1989	34.439
1990	35.585
1991	36.475
1992	40.222
1993	46.554
1994	49.887
1995	56.104
1996	59.995
1997	61.426
1998	61.351
1999	60.500
2000	58.881
2001	58.341
2002	60.258
2003	64.415
2004	65.938
2005	67.382
2006	64.611
2007	64.537
2008	68.777
2009	83.040
2010	85.256
2011	87.837
2012	90.602
2013	93.412
2014	94.889
2015	95.582
2016	97.958
2017	98.131
2018	97.783
2019	97.426
2020	114.650
2021	112.968
2022	111.788
2023	110.635
2024	111.627
2025	112.805
2026	113.411
2027	114.083
2028	114.634
2029	115.155