Year	Percent of GDP (Units)
2000	211.605
2001	98.868
2002	68.303
2003	64.012
2004	55.712
2005	46.696
2006	30.522
2007	25.166
2008	27.185
2009	29.048
2010	35.261
2011	38.403
2012	48.041
2013	48.602
2014	62.051
2015	66.567
2016	65.068
2017	55.364
2018	51.235
2019	47.807
2020	53.122
2021	51.040
2022	47.551
2023	41.528
2024	41.785
2025	41.709
2026	41.851
2027	42.953
2028	42.694
2029	41.702