Year	Percent
1996-01-01	63.9033000000000000
1997-01-01	23.8970000000000000
1998-01-01	-8.2437100000000000
1999-01-01	38.1364000000000000
2000-01-01	4.0212200000000000
2001-01-01	12.5002000000000000
2002-01-01	6.4997700000000000
2003-01-01	15.2534000000000000
2004-01-01	14.4416000000000000
2005-01-01	12.6679000000000000
2006-01-01	13.1741000000000000
2007-01-01	16.5023000000000000
2008-01-01	6.5182500000000000
2009-01-01	-27.3091000000000000
2010-01-01	-9.8525000000000000
2011-01-01	3.3009400000000000
2012-01-01	1.9117200000000000
2013-01-01	-0.9092870000000001
2014-01-01	-9.7667399999999990
2015-01-01	-17.5993000000000000
2016-01-01	-30.1360000000000000