Year	Percent of GDP (Units)
1990	92.701
1991	113.835
1992	110.875
1993	105.192
1994	95.963
1995	95.837
1996	98.716
1997	89.740
1998	108.460
1999	104.115
2000	90.212
2001	82.144
2002	86.693
2003	85.862
2004	81.896
2005	74.366
2006	32.226
2007	28.210
2008	31.010
2009	34.857
2010	32.341
2011	29.947
2012	30.435
2013	36.243
2014	37.848
2015	44.062
2016	40.281
2017	40.130
2018	42.896
2019	41.253
2020	51.941
2021	51.802
2022	53.361
2023	56.554
2024	56.139
2025	55.607
2026	55.899
2027	56.073
2028	56.267
2029	56.027