Year	% of GDP
1984	2.7923989651173198
1985	2.4634443863568
1986	2.3355314806092
1987	2.10367617411426
1988	1.91388560611607
1992	0.9925924710630579
1993	0.756580531119533
1994	0.838878589489836
1995	1.26508085113154
1996	0.8441753102703999
1997	0.8310074551375619
1998	0.8585404424874811
1999	0.8385432011629531
2000	1.15402591313906
2001	0.753615197231365
2002	0.665480290001653
2003	0.648753558764804
2004	0.63097843761799
2005	0.649497233340122
2006	0.564741208222978
2007	0.5247031693522151
2008	0.601269381910568
2009	0.490877611477521
2010	0.495061946661288
2011	0.523241061205814
2012	0.555765135403484
2013	0.530303913318192
2014	0.540807447335247
2015	0.5589823258750041
2016	0.6118269299769721
2017	0.5308571900979749
2018	0.544850939499566
2019	0.49077292454307697
2020	0.661630785684822
2021	0.579317677142293
2022	0.5480762818420579