Year	Percent of GDP
1996	26.53
1997	26.586
1998	28.412
1999	32.205
2000	31.679
2001	34.759
2002	32.301
2003	32.622
2004	30.027
2005	27.998
2006	26.408
2007	31.514
2008	28.277
2009	29.62
2010	29.232
2011	28.981
2012	28.146
2013	29.316
2014	31.317
2015	34.659
2016	34.662
2017	34.89
2018	31.003
2019	31.64
2020	31.534
2021	31.445
2022	31.329
2023	31.139
2024	31.172