Year	Index
1996-01-01	-0.009080000000000000
1997-01-01	0.012754000000000001
1998-01-01	0.048450000000000000
1999-01-01	0.197320000000000000
2000-01-01	0.219840000000000000
2001-01-01	0.231461000000000000
2002-01-01	0.288076999999999970
2003-01-01	0.297209000000000000
2004-01-01	0.272459000000000000
2005-01-01	0.284794999999999960
2006-01-01	0.267924000000000000
2007-01-01	0.250055000000000000
2008-01-01	0.303442999999999960
2009-01-01	0.373211000000000000
2010-01-01	0.379424000000000000
2011-01-01	0.314957000000000040
2012-01-01	0.281048000000000000
2013-01-01	0.359819000000000000