Year	% of GDP
1995	-31.0336000857258
1996	-44.9466080439323
1997	-43.9601465053458
1998	-47.029588492767
1999	-39.7740809977318
2000	-42.3428455538676
2001	-30.3961884909055
2002	-46.7711723855837
2003	-42.4049435455529
2004	-30.0186078959754
2005	-24.5232309172039
2006	-26.7388155690263
2007	-29.6234774108637
2008	-16.6438288939797
2009	-23.4595757281134
2010	-14.7440442581931
2011	-18.2828932992724
2012	-19.0950169752003
2013	-27.18229904006
2014	-26.1940745800149
2015	-32.6854492849635
2016	-41.1823316224891
2017	-46.8094909007141