Year	Index 2010=1
1991-01-01	0.0402775922620295
1992-01-01	0.0487519636005471
1993-01-01	0.0582099249097131
1994-01-01	0.0707648168739931
1995-01-01	0.0881162506442116
1996-01-01	0.1129285540608440
1997-01-01	0.1423533331803660
1998-01-01	0.2286121771693940
1999-01-01	0.2819349548829360
2000-01-01	0.3092657182534560
2001-01-01	0.3550433476480780
2002-01-01	0.3845399982262660
2003-01-01	0.4086824640017620
2004-01-01	0.4380356130968280
2005-01-01	0.4933656172181840
2006-01-01	0.5700535519948860
2007-01-01	0.6598193566076920
2008-01-01	0.7690654017053200
2009-01-01	0.8922564637002890
2010-01-01	1.0000000000000000
2011-01-01	1.1594470052027100
2012-01-01	1.3738390296103700
2013-01-01	1.5645725943957100