Year	Percent of GDP (Units)
2000	67.600
2001	72.300
2002	79.400
2003	82.100
2004	82.100
2005	79.000
2006	71.100
2007	65.100
2008	63.100
2009	65.400
2010	63.500
2011	62.600
2012	62.500
2013	61.800
2014	61.600
2015	59.900
2016	58.400
2017	56.600
2018	57.100
2019	56.800
2020	66.600
2021	64.200
2022	58.600
2023	60.157
2024	65.629
2025	65.736
2026	66.262
2027	66.674
2028	66.938
2029	67.220