Year	Percent of GDP
1990	17.459
1991	18.376
1992	16.844
1993	16.831
1994	13.593
1995	16
1996	20.981
1997	16.865
1998	19.972
1999	17.651
2000	17.913
2001	21.579
2002	18.207
2003	17.647
2004	15.912
2005	14.176
2006	14.333
2007	13.681
2008	17.894
2009	17.322
2010	15.043
2011	14.467
2012	14.354
2013	14.783
2014	15.71
2015	17.637
2016	17.222
2017	16.866
2018	17.484
2019	17.162
2020	17.946
2021	18.187
2022	18.381
2023	18.572
2024	18.766