Year	Percent of GDP
1990	9.823
1991	16.098
1992	12.151
1993	15.86
1994	18.211
1995	17.471
1996	17.904
1997	16.006
1998	17.424
1999	18.859
2000	18.912
2001	17.913
2002	20.607
2003	22.472
2004	23.482
2005	22.858
2006	25.53
2007	24.22
2008	24.378
2009	23.936
2010	21.699
2011	22.791
2012	21.689
2013	20.097
2014	22.523
2015	19.158
2016	19.365
2017	21.767
2018	20.633
2019	21.738
2020	23.313
2021	23.625
2022	23.94
2023	24.286
2024	24.034