Year	Percent of GDP
1972-01-01	2.029394489348690
1973-01-01	-0.142278255153166
1974-01-01	12.803724648629200
1975-01-01	1.172436587924740
1976-01-01	-3.199999945512270
1977-01-01	2.485253981683080
1978-01-01	-0.253174922188726
1979-01-01	-0.918232264247556
1980-01-01	-2.956759608000800
1981-01-01	0.124152368772222
1982-01-01	-7.879567716453680
1983-01-01	-1.252566523709540
1984-01-01	-1.657372421330660
1985-01-01	-4.892759002365080
1986-01-01	-2.500094810995990
1987-01-01	3.129132530223040
1988-01-01	13.565037781200100
1989-01-01	19.608915383600800
1990-01-01	28.504567621834500
1991-01-01	28.989461744323800
1992-01-01	18.249796709518800
1993-01-01	12.555650167078400
1994-01-01	12.980925053712400
1995-01-01	17.425370111643800
1996-01-01	15.282868992897700
1997-01-01	-10.735754015785400
1998-01-01	-37.498411826715300
1999-01-01	-52.247672873286900
2000-01-01	-10.848011392902700
2001-01-01	-12.644553814630600
2002-01-01	-40.707768424097600
2003-01-01	71.343776234881700
2004-01-01	50.159930084645900
2005-01-01	105.742230222331000
2006-01-01	76.674107401369200
2007-01-01	2.528397873091000
2008-01-01	15.621468888026100
2009-01-01	-104.948948237603000
2010-01-01	-21.023425474659100
2011-01-01	-28.724256740460700
2012-01-01	-38.332241082703800
2013-01-01	-1.362593354397270
2014-01-01	1.310175233504660