Year	Percent of GDP
1986	42.196
1987	37.253
1988	37.855
1989	37.966
1990	35.337
1991	38.006
1992	43.02
1993	38.417
1994	35.389
1995	37.446
1996	38.412
1997	38.744
1998	38.312
1999	39.522
2000	39.429
2001	39.325
2002	40.378
2003	40.901
2004	39.87
2005	40.483
2006	40.914
2007	41.478
2008	41.57
2009	40.418
2010	40.647
2011	42.634
2012	42.868
2013	45.097
2014	44.601
2015	43.797
2016	42.841
2017	42.705
2018	43.023
2019	43.217
2020	43.345
2021	43.842
2022	43.456
2023	43.512
2024	43.543