Year	Percent of GDP (Units)
1995	43.055
1996	45.880
1997	41.483
1998	39.767
1999	40.178
2000	39.040
2001	39.975
2002	40.242
2003	39.412
2004	38.469
2005	40.298
2006	40.912
2007	41.018
2008	40.566
2009	37.762
2010	38.779
2011	39.411
2012	39.616
2013	39.147
2014	39.239
2015	39.137
2016	38.935
2017	39.927
2018	41.197
2019	41.133
2020	41.324
2021	42.260
2022	40.219
2023	42.010
2024	43.130
2025	44.272
2026	45.251
2027	44.242
2028	43.760
2029	43.898