Year	Percent of GDP (Units)
1998	119.186
1999	106.433
2000	100.836
2001	98.520
2002	95.912
2003	92.880
2004	88.446
2005	86.374
2006	83.068
2007	78.694
2008	82.208
2009	88.887
2010	88.883
2011	91.603
2012	92.036
2013	92.529
2014	93.370
2015	92.003
2016	91.185
2017	88.318
2018	86.407
2019	84.751
2020	97.317
2021	93.412
2022	90.741
2023	91.532
2024	92.958
2025	95.078
2026	97.512
2027	100.240
2028	102.612
2029	105.000