Year	% of GDP
1993	0.36702986092852696
1994	0.06874975505419295
1995	0.03903630050364183
1996	0.17066075882536824
1997	0.3545968599015942
1998	0.7682195039223059
1999	-1.2851553726843332
2000	0.5202929121795721
2001	0.07970208269015955
2002	0.31587929720105934
2003	0.923945394726258
2004	0.0071752374291255755
2005	1.6148391766499286
2006	0.7052004185106718
2007	1.8986363535724544
2008	0.5192823936792661
2009	2.7894069792896063
2010	1.359923221262471
2011	2.700058744700862
2012	-1.3022260309184777
2013	1.2904618455557566
2014	0.2752571956643893
2015	1.5953647818519816
2016	4.528642815638389
2017	1.5669485265416667
2018	0.9025809248130657
2019	-0.16167727280320227
2020	1.5223211097453244
2021	1.018190950933411
2022	1.3840776478982797