Year	Percent of GDP
1995	35.016
1996	36.074
1997	38.286
1998	32.574
1999	27.511
2000	28.35
2001	24.586
2002	25.612
2003	27.916
2004	29.002
2005	30.928
2006	33.576
2007	35.588
2008	34.577
2009	37.744
2010	34.096
2011	32.562
2012	33.668
2013	32.442
2014	33.392
2015	31.904
2016	30.329
2017	30.648
2018	31.298
2019	33.89
2020	33.263
2021	32.374
2022	32.029
2023	31.819
2024	31.608