Year	Percent
1996-01-01	2.9807600000000000
1997-01-01	-0.9057110000000000
1998-01-01	-6.0000000000000000
1999-01-01	5.7279200000000000
2000-01-01	-27.6867000000000000
2001-01-01	-27.6867000000000000
2002-01-01	-27.6867000000000000
2003-01-01	14.6423000000000000
2004-01-01	14.6423000000000000
2005-01-01	14.6423000000000000
2006-01-01	23.0619999999999980
2007-01-01	19.9213000000000000
2008-01-01	18.9024000000000000
2009-01-01	12.6786000000000000
2010-01-01	13.4156000000000000
2011-01-01	17.6772000000000000
2012-01-01	12.8134000000000000
2013-01-01	9.5481400000000000
2014-01-01	10.8817000000000000
2015-01-01	7.9380899999999990
2016-01-01	6.3232800000000005