Year	Index
1996-01-01	0.07774600000000001
1997-01-01	0.09529900000000000
1998-01-01	0.06448200000000001
1999-01-01	0.11386500000000001
2000-01-01	0.10185200000000000
2001-01-01	0.09463099999999999
2002-01-01	0.11333599999999999
2003-01-01	0.13727999999999999
2004-01-01	0.14293699999999998
2005-01-01	0.13148500000000000
2006-01-01	0.16009800000000000
2007-01-01	0.11411199999999999
2008-01-01	0.09555400000000000
2009-01-01	0.20682500000000000
2010-01-01	0.28643600000000000
2011-01-01	0.16661199999999998
2012-01-01	0.23167400000000000
2013-01-01	0.28509400000000000
2014-01-01	0.26098100000000000