Year	Percent of GDP (Units)
1995	41.982
1996	42.547
1997	44.155
1998	43.916
1999	41.747
2000	37.975
2001	38.139
2002	41.761
2003	43.336
2004	43.675
2005	43.445
2006	39.401
2007	37.391
2008	37.927
2009	42.696
2010	41.956
2011	41.504
2012	41.814
2013	41.239
2014	40.612
2015	40.366
2016	40.045
2017	41.277
2018	42.299
2019	43.105
2020	46.961
2021	42.861
2022	43.886
2023	47.792
2024	49.098
2025	49.280
2026	49.183
2027	49.514
2028	49.825
2029	50.232