Year	Percent of GDP (Units)
2001	418.380
2002	366.512
2003	329.366
2004	354.452
2005	334.172
2006	283.181
2007	110.140
2008	60.673
2009	70.315
2010	82.992
2011	86.018
2012	86.318
2013	77.142
2014	67.427
2015	84.318
2016	81.689
2017	74.726
2018	71.493
2019	76.387
2020	70.752
2021	62.383
2022	58.146
2023	49.509
2024	42.614
2025	37.356
2026	32.370
2027	29.338
2028	25.726
2029	22.848