Year	% of GDP
1989	2.3746444045277726
1990	2.345328672705305
1991	2.2777415816088786
1992	2.3280258580789885
1993	1.9899849707474915
1994	1.8796753112315776
1995	1.8190644735321244
1996	1.7565559456638498
1997	1.7186914938787712
1998	1.6301598057219977
1999	1.7490004503142542
2000	1.6741271848452897
2001	1.7985499598620043
2002	1.8538183166249564
2003	1.8437305558235295
2004	1.7769457417451775
2005	1.7016427089836204
2006	1.684282072757781
2007	1.6288093981126128
2008	1.6004228295980563
2009	1.7553753093701447
2010	1.5966241946414494
2011	1.5439345856260867
2012	1.5971836231953613
2013	1.6386924925049717
2014	1.6543609248543163
2015	1.704883115180888
2016	1.6864346887134292
2017	1.6350418812904621
2018	1.5905159593445937
2019	1.579534542477927
2020	1.6733839973878335
2021	1.5436939357942019
2022	1.5057861115377909