Year	Percent of GDP
1982	27.869
1983	29.025
1984	31.634
1985	34.471
1986	34.076
1987	37.45
1988	33.468
1989	39.653
1990	41.724
1991	41.054
1992	39.634
1993	43.196
1994	45.304
1995	46.464
1996	43.002
1997	44.368
1998	39.218
1999	35.319
2000	36.855
2001	37.233
2002	38.068
2003	39.985
2004	42.499
2005	42.101
2006	52.348
2007	53.267
2008	57.184
2009	57.49
2010	47.128
2011	46.552
2012	58.189
2013	52.292
2014	49.813
2015	47.214
2016	40.936
2017	43.558
2018	41.401
2019	41.748
2020	42.021
2021	41.966
2022	42.093
2023	42.037
2024	42.052