Year	Percent of GDP (Units)
2000	50.788
2001	50.766
2002	51.815
2003	52.974
2004	51.324
2005	45.133
2006	42.869
2007	37.885
2008	36.757
2009	39.462
2010	35.391
2011	32.425
2012	34.515
2013	31.899
2014	27.551
2015	25.730
2016	24.957
2017	24.989
2018	31.088
2019	34.030
2020	43.307
2021	43.285
2022	43.101
2023	40.296
2024	42.952
2025	44.167
2026	44.921
2027	45.180
2028	44.922
2029	44.278