Year	Percent of GDP (Units)
2001	27.362
2002	25.977
2003	25.980
2004	25.545
2005	23.305
2006	23.753
2007	24.774
2008	26.269
2009	26.406
2010	28.501
2011	29.514
2012	32.282
2013	35.323
2014	33.805
2015	34.982
2016	38.636
2017	38.190
2018	38.601
2019	38.150
2020	41.270
2021	37.877
2022	39.731
2023	38.758
2024	38.470
2025	39.434
2026	39.465
2027	39.488
2028	39.561
2029	39.629