Year	Percent of GDP
1989	22.791
1990	22.725
1991	19.683
1992	17.059
1993	19.945
1994	17.793
1995	17.129
1996	16.703
1997	14.296
1998	17.221
1999	16.058
2000	16.054
2001	14.64
2002	11.36
2003	11.983
2004	14.244
2005	17.874
2006	19.871
2007	19.337
2008	17.07
2009	19.966
2010	20.884
2011	25.493
2012	26.692
2013	26.661
2014	27.51
2015	30.655
2016	30.989
2017	21.664
2018	27.407
2019	25.446
2020	25.233
2021	25.209
2022	25.321
2023	25.295
2024	25.318