Year	Percent of GDP (Units)
2000	24.755
2001	25.420
2002	27.711
2003	29.835
2004	29.363
2005	28.669
2006	30.248
2007	32.210
2008	31.045
2009	36.170
2010	37.286
2011	36.185
2012	38.330
2013	41.413
2014	43.642
2015	46.116
2016	47.548
2017	46.320
2018	43.514
2019	40.765
2020	41.071
2021	39.003
2022	34.582
2023	34.028
2024	33.450
2025	32.886
2026	32.583
2027	32.387
2028	32.394
2029	32.988