Year	% of GDP
1982	57.96851052649976
1983	58.91652285944259
1984	59.128156238135496
1985	54.17451635581888
1986	57.66292952872377
1987	61.958117651707326
1988	62.54286656386486
1989	63.78666945650755
1990	67.887031015023
1991	67.83886343517074
1992	66.02651922002181
1993	64.638981547789
1994	68.44462661273131
1995	69.48586790137735
1996	68.08754143926747
1997	68.94031597693818
1998	70.69779910024637
1999	70.20451239544606
2000	69.63564924223307
2001	67.72865640281861
2002	64.50198759814172
2003	64.20259378045647
2004	64.05799529842685
2005	62.95360485176615
2006	61.398617736535776
2007	60.20316060620565
2008	58.801074230541275
2009	62.83007186746299
2010	61.79487593451671
2011	61.61723322222361
2012	64.30397323493848
2013	63.501159804827424
2014	64.56954649972293
2015	67.09887761160958
2016	67.80816111742354
2017	66.64028593529866
2018	67.40739802811639
2019	67.04932976292697
2020	66.3612776845741
2021	65.15951823325061
2022	65.88725109986679
2023	68.96278314167502