Year	Percent of GDP
1980	46.602
1981	47.273
1982	48.165
1983	49.061
1984	48.421
1985	48.806
1986	48.524
1987	48.512
1988	47.539
1989	44.974
1990	44.89
1991	47.685
1992	47.267
1993	47.883
1994	46.053
1995	44.15
1996	44.376
1997	43.157
1998	42.221
1999	42.898
2000	42.542
2001	41.646
2002	40.66
2003	40.568
2004	40.803
2005	41.023
2006	42.234
2007	41.453
2008	42.539
2009	41.663
2010	41.794
2011	41.528
2012	42.024
2013	42.767
2014	42.774
2015	41.778
2016	42.807
2017	43.709
2018	43.507
2019	44.363
2020	44.232
2021	43.959
2022	44.059
2023	44.077
2024	44.077