Year	Percent
1996-01-01	9.988900000000000
1997-01-01	9.988900000000000
1998-01-01	9.988900000000000
1999-01-01	9.988900000000000
2000-01-01	9.988900000000000
2001-01-01	-45.219600000000000
2002-01-01	22.727500000000000
2003-01-01	25.295900000000000
2004-01-01	27.386600000000000
2005-01-01	21.525900000000000
2006-01-01	25.126700000000000
2007-01-01	26.656999999999996
2008-01-01	15.383100000000000
2009-01-01	22.483900000000000
2010-01-01	19.352600000000000
2011-01-01	13.653500000000000
2012-01-01	15.646100000000000
2013-01-01	12.966600000000000
2014-01-01	12.378500000000000
2015-01-01	10.019500000000000
2016-01-01	12.774000000000001