Year	Percent of GDP (Units)
1997	89.514
1998	82.228
1999	69.968
2000	82.637
2001	79.914
2002	82.548
2003	87.859
2004	90.893
2005	89.374
2006	88.691
2007	79.846
2008	76.535
2009	65.538
2010	66.151
2011	71.560
2012	82.937
2013	93.476
2014	105.589
2015	115.571
2016	115.403
2017	112.757
2018	112.001
2019	109.431
2020	148.053
2021	153.090
2022	127.496
2023	115.377
2024	112.242
2025	107.992
2026	102.230
2027	95.936
2028	90.665
2029	86.176