Year	Percent of GDP
1991	31.665
1992	33.044
1993	28.405
1994	25.482
1995	27.29
1996	30.096
1997	33.092
1998	25.656
1999	24.323
2000	36.317
2001	33.033
2002	29.957
2003	34.315
2004	40.812
2005	46.138
2006	48.092
2007	41.237
2008	56.482
2009	31.682
2010	37.403
2011	44.397
2012	45.166
2013	41.166
2014	36.672
2015	24.972
2016	21.478
2017	24.069
2018	30.481
2019	31.256
2020	32.489
2021	30.619
2022	30.105
2023	29.535
2024	29.003