Year	Percent of GDP
1994	24.284
1995	18.665
1996	19.75
1997	20.191
1998	18.721
1999	19.505
2000	18.24
2001	16.785
2002	23.139
2003	21.662
2004	24.216
2005	22.498
2006	25.299
2007	26.068
2008	31.439
2009	34.506
2010	31.958
2011	33.735
2012	36.636
2013	37.779
2014	36.374
2015	38.68
2016	35.378
2017	35.707
2018	34.235
2019	34.446
2020	31.901
2021	31.305
2022	31.194
2023	30.111
2024	29.703