Year	Percent
1996-01-01	0.56431600000000000
1997-01-01	0.54549399999999990
1998-01-01	0.83947199999999990
1999-01-01	1.10323000000000000
2000-01-01	1.30457000000000000
2001-01-01	0.77832900000000000
2002-01-01	0.10146500000000000
2003-01-01	2.19906000000000000
2004-01-01	0.87266000000000000
2005-01-01	1.10516000000000010
2006-01-01	0.88370100000000010
2007-01-01	1.49799000000000000
2008-01-01	-1.50829000000000000
2009-01-01	-0.17902200000000001
2010-01-01	0.22776000000000000
2011-01-01	0.25033400000000000
2012-01-01	0.28193700000000000
2013-01-01	0.28862400000000000
2014-01-01	0.34120400000000000
2015-01-01	0.54059600000000000
2016-01-01	0.56710000000000000