Year	Percent of GDP (Units)
1992	25.141
1993	27.609
1994	22.633
1995	27.614
1996	33.491
1997	29.785
1998	32.091
1999	30.735
2000	29.195
2001	27.339
2002	28.313
2003	26.666
2004	25.665
2005	24.548
2006	27.437
2007	28.388
2008	32.456
2009	29.295
2010	28.967
2011	28.762
2012	29.814
2013	27.378
2014	26.763
2015	24.290
2016	24.008
2017	23.501
2018	26.463
2019	26.777
2020	25.460
2021	25.932
2022	30.516
2023	28.844
2024	28.766
2025	29.035
2026	29.152
2027	29.341
2028	29.338
2029	29.355