Year	Percent of GDP
2004-01-01	-16.4281003649127
2005-01-01	-20.8087847313270
2006-01-01	-21.6856681898174
2007-01-01	-23.9882243074774
2008-01-01	-31.4515515411489
2009-01-01	-28.8841699018486
2010-01-01	-29.1978286980607
2011-01-01	-30.3063108591762
2012-01-01	-32.1599791811726
2013-01-01	-30.4513111557431
2014-01-01	-31.2865168282060
2015-01-01	-28.6087568633599
2016-01-01	-24.9650615049620
2017-01-01	-26.8536386175708
2018-01-01	-29.9088274305958
2019-01-01	-30.3673624575618