Year	Percent of GDP (Units)
1985	78.758
1986	93.612
1987	66.910
1988	76.910
1989	72.386
1990	71.907
1991	62.989
1992	48.885
1993	54.326
1994	58.700
1995	62.800
1996	66.126
1997	72.258
1998	70.201
1999	71.617
2000	81.257
2001	85.343
2002	72.752
2003	64.459
2004	66.885
2005	66.762
2006	59.141
2007	66.193
2008	64.654
2009	76.227
2010	80.596
2011	80.505
2012	81.652
2013	80.478
2014	75.280
2015	71.898
2016	67.288
2017	68.316
2018	68.055
2019	61.714
2020	60.591
2021	59.205
2022	70.208
2023	80.238
2024	77.672
2025	76.876
2026	76.464
2027	75.908
2028	75.530
2029	75.152