Year	Percent of GDP
2000-01-01	-3.36754127721694
2001-01-01	-4.24766732375370
2002-01-01	-4.17995230936471
2003-01-01	-1.43383667262466
2004-01-01	-2.99473348509867
2005-01-01	-2.49385565518355
2006-01-01	32.06359675364060
2007-01-01	-4.72700729927007
2008-01-01	-1.74370030855371
2009-01-01	-2.06295676775170
2010-01-01	-2.49740341776383