Year	Percent of GDP (Units)
1996	50.666
1997	67.222
1998	79.031
1999	89.185
2000	96.477
2001	105.175
2002	118.610
2003	138.977
2004	149.310
2005	126.434
2006	136.943
2007	131.349
2008	116.552
2009	119.628
2010	125.683
2011	117.059
2012	111.817
2013	74.129
2014	48.206
2015	39.922
2016	33.914
2017	33.856
2018	27.841
2019	29.476
2020	46.365
2021	38.679
2022	38.859
2023	34.501
2024	33.040
2025	32.371
2026	32.907
2027	34.666
2028	37.437
2029	40.135