Year	% of GDP
1990	3.9080809046798772
1991	4.634702303487867
1992	-6.260477039973779
1993	1.208723700403835
1994	2.408208118207139
1995	1.1853780661575637
1996	1.6495495749354545
1997	1.6841638722378112
1998	1.8078977786624324
1999	-2.0212352800429056
2000	1.4236859084042757
2001	-4.6715413485153325
2002	3.632922133125707
2003	4.776511718307422
2004	-2.421184714691918
2005	2.0547977656408416
2006	1.0277740386772558
2007	-0.6870785350161239
2008	2.35082004123073
2009	4.649673014436721
2010	-0.6235610815795712
2011	1.278916790413946
2012	1.7519478445374799
2013	2.3017877062406766
2014	2.609010593204463
2015	0.6401473091849663
2016	5.475937360229749
2017	0.9520979738231742
2018	-2.6673175565496843
2019	-0.14914822654596158
2020	4.836800228199896
2021	-5.012833981123918
2022	-3.2570195065074214