Year	Percent of GDP (Units)
2000	29.676
2001	32.342
2002	37.948
2003	36.986
2004	38.889
2005	40.861
2006	41.430
2007	41.363
2008	40.961
2009	39.344
2010	39.372
2011	37.731
2012	38.771
2013	37.318
2014	38.955
2015	39.278
2016	40.693
2017	41.452
2018	41.500
2019	42.025
2020	40.966
2021	43.239
2022	43.335
2023	42.615
2024	42.316
2025	42.475
2026	42.420
2027	42.234
2028	42.437
2029	42.397