Year	Index 2010=1
1990-01-01	0.754885361207150
1991-01-01	0.789854750289962
1992-01-01	0.814508063369556
1993-01-01	0.831714287216523
1994-01-01	0.836663727065678
1995-01-01	0.845568987911080
1996-01-01	0.850549512877204
1997-01-01	0.858190308163298
1998-01-01	0.869001151908829
1999-01-01	0.873355029290345
2000-01-01	0.887856742698375
2001-01-01	0.901017555073685
2002-01-01	0.904454766069761
2003-01-01	0.917394322816479
2004-01-01	0.922686861858326
2005-01-01	0.934913789238242
2006-01-01	0.951588261671112
2007-01-01	0.965321550666641
2008-01-01	0.989890904929026
2009-01-01	1.008486526049750
2010-01-01	1.000000000029860