Year	Percent of GDP (Units)
2000	22.646
2001	22.620
2002	22.213
2003	22.619
2004	22.708
2005	25.140
2006	24.667
2007	24.429
2008	26.009
2009	28.457
2010	28.340
2011	28.080
2012	28.619
2013	28.910
2014	29.321
2015	30.164
2016	29.909
2017	29.860
2018	30.152
2019	31.394
2020	34.583
2021	32.602
2022	32.010
2023	32.909
2024	33.221
2025	33.460
2026	32.773
2027	32.603
2028	32.788
2029	32.994