Year	Percent of GDP (Units)
1994	58.456
1995	52.263
1996	52.467
1997	52.713
1998	53.648
1999	60.596
2000	61.673
2001	65.148
2002	60.531
2003	56.326
2004	50.609
2005	47.878
2006	46.189
2007	43.854
2008	49.114
2009	53.361
2010	55.259
2011	55.065
2012	57.281
2013	58.258
2014	57.817
2015	57.886
2016	60.809
2017	60.856
2018	64.820
2019	77.505
2020	79.559
2021	73.508
2022	76.179
2023	77.113
2024	71.803
2025	69.616
2026	68.412
2027	66.815
2028	64.845
2029	63.077