Year	Percent of GDP (Units)
1995	34.171
1996	36.106
1997	32.978
1998	30.941
1999	29.826
2000	31.946
2001	32.121
2002	30.617
2003	29.694
2004	30.025
2005	29.551
2006	30.383
2007	32.394
2008	31.331
2009	26.801
2010	27.360
2011	27.191
2012	26.360
2013	25.013
2014	26.010
2015	27.983
2016	26.024
2017	26.372
2018	27.197
2019	27.607
2020	26.154
2021	30.218
2022	32.155
2023	29.031
2024	27.543
2025	26.886
2026	26.602
2027	26.643
2028	26.761
2029	26.886