Year	Percent of GDP (Units)
1993	26.329
1994	22.472
1995	23.772
1996	33.802
1997	34.982
1998	34.465
1999	29.268
2000	26.994
2001	30.715
2002	30.131
2003	25.712
2004	26.405
2005	29.710
2006	28.748
2007	28.297
2008	28.064
2009	20.565
2010	24.496
2011	25.798
2012	20.380
2013	21.088
2014	22.063
2015	24.710
2016	22.900
2017	23.350
2018	23.449
2019	23.827
2020	19.440
2021	22.152
2022	23.376
2023	19.401
2024	22.787
2025	23.304
2026	23.813
2027	24.113
2028	24.354
2029	24.648