Year	Index
1996-01-01	0.198345000000000000
1997-01-01	0.141153000000000000
1998-01-01	0.136453000000000000
1999-01-01	0.393746999999999960
2000-01-01	0.355715000000000000
2001-01-01	0.381857000000000000
2002-01-01	0.297611000000000000
2003-01-01	0.270419000000000000
2004-01-01	0.298942000000000000
2005-01-01	0.275813000000000030
2006-01-01	0.287788000000000000
2007-01-01	0.254284000000000000
2008-01-01	0.250154000000000000
2009-01-01	0.030874000000000002
2010-01-01	0.007993000000000000
2011-01-01	0.063995000000000010
2012-01-01	0.072301000000000000
2013-01-01	0.072381000000000000
2014-01-01	0.050714999999999996