Year	Percent of GDP
1990	19.967
1991	19.167
1992	22.457
1993	28.166
1994	16.985
1995	12.497
1996	11.077
1997	13.632
1998	15.72
1999	21.007
2000	24.742
2001	30.857
2002	19.381
2003	23.206
2004	18.34
2005	17.812
2006	12.381
2007	18.086
2008	14.375
2009	15.47
2010	16.645
2011	17.351
2012	14.052
2013	13.375
2014	12.644
2015	11.074
2016	9.491
2017	11.576
2018	12.518
2019	12.076
2020	11.911
2021	11.713
2022	11.768
2023	11.882
2024	11.883