Year	Percent of GDP
1973-01-01	1.574431221223020
1974-01-01	13.922834310122300
1975-01-01	6.902871873789760
1976-01-01	5.223548530635160
1977-01-01	2.126794998363030
1978-01-01	-5.961469137167920
1979-01-01	-12.028544453073400
1980-01-01	-15.070461362467100
1981-01-01	-0.980689170733704
1982-01-01	3.363926629014780
1983-01-01	2.423364248072730
1984-01-01	7.312572838675680
1985-01-01	3.963179792458950
1986-01-01	-6.870231236525400
1987-01-01	-2.891056934304240
1988-01-01	5.683545050438280
1989-01-01	0.222647619427368
1990-01-01	-29.574334359129400
1991-01-01	-13.682123995244000
1992-01-01	10.731833529566300
1993-01-01	-2.094443561529390
1994-01-01	-62.020104298159700
1995-01-01	-29.812599109246000
1996-01-01	-39.587683445701000
1997-01-01	-25.719671431124400
1998-01-01	-16.864990449472500
1999-01-01	-19.789649814804700
2000-01-01	-18.408312823223200
2001-01-01	-16.971254938276100
2002-01-01	-47.698718584651500
2003-01-01	-22.395442503897700
2004-01-01	-15.936230944530500
2005-01-01	-7.946559743408600
2006-01-01	12.716284390543400
2007-01-01	13.891729123484800
2008-01-01	-29.052417479033600
2009-01-01	-114.348700424378000
2010-01-01	-111.954671357152000
2011-01-01	-83.670511680884900
2012-01-01	-81.795103546305400
2013-01-01	-27.745205579702500
2014-01-01	-11.569968056183400