Year	Percent of GDP
1980	76.364
1981	89.18
1982	99.072
1983	109.666
1984	113.966
1985	118.715
1986	123.967
1987	128.499
1988	128.955
1989	125.695
1990	129.573
1991	131.054
1992	133.925
1993	138.143
1994	136.31
1995	130.546
1996	127.975
1997	123.207
1998	118.198
1999	114.419
2000	108.771
2001	107.593
2002	104.713
2003	101.115
2004	96.525
2005	94.678
2006	91.051
2007	87.029
2008	92.532
2009	99.537
2010	99.721
2011	102.593
2012	104.333
2013	105.452
2014	107.57
2015	106.455
2016	106.059
2017	103.403
2018	101.387
2019	99.568
2020	98.054
2021	96.441
2022	94.74
2023	93.067
2024	90.998