Year	Percent of GDP
1985	42.637
1986	34.055
1987	42.34
1988	44.531
1989	42.779
1990	44.243
1991	45.179
1992	35.689
1993	36.972
1994	34.972
1995	36.119
1996	36.904
1997	34.566
1998	35.958
1999	33.721
2000	34.154
2001	33.124
2002	34.201
2003	37.346
2004	37.736
2005	38.881
2006	36.36
2007	37.593
2008	35.024
2009	35.576
2010	32.88
2011	36.307
2012	37.138
2013	33.986
2014	36.085
2015	33.269
2016	28.92
2017	29.353
2018	30.812
2019	30.436
2020	30.368
2021	29.979
2022	28.65
2023	28.62
2024	28.558