Year	Index 2010=1
1987-01-01	0.922511612772687
1988-01-01	0.915293744023986
1989-01-01	0.906551294417991
1990-01-01	0.912462284813880
1991-01-01	0.950504005518764
1992-01-01	0.995283877501858
1993-01-01	1.020830074941620
1994-01-01	1.020545022787010
1995-01-01	1.017259684769080
1996-01-01	1.024376439353380
1997-01-01	0.979038478729149
1998-01-01	0.961064694898161
1999-01-01	0.951749521197706
2000-01-01	0.952495955918718
2001-01-01	0.995158967056613
2002-01-01	1.021770134925030
2003-01-01	1.010380562203670
2004-01-01	1.000551230197360
2005-01-01	0.967683155714754
2006-01-01	0.946844412120546
2007-01-01	0.946041448648624
2008-01-01	0.962473595259929
2009-01-01	1.036382058787860
2010-01-01	1.000000000000000