Year	Index 2010=1
1987-01-01	0.0953412446117879
1988-01-01	0.1112239381424910
1989-01-01	0.1355265710070460
1990-01-01	0.1579748813723270
1991-01-01	0.1652574160905650
1992-01-01	0.1718287064308080
1993-01-01	0.1826791527453180
1994-01-01	0.1988947173265280
1995-01-01	0.2155407067939130
1996-01-01	0.2409504728847930
1997-01-01	0.2818521840826410
1998-01-01	0.3200713551857480
1999-01-01	0.3466479595827070
2000-01-01	0.3924336453050670
2001-01-01	0.4432871804436010
2002-01-01	0.4740192279295490
2003-01-01	0.5173723885786310
2004-01-01	0.5796144011393920
2005-01-01	0.6497508874086330
2006-01-01	0.7198750366588430
2007-01-01	0.7998507144542880
2008-01-01	0.9145840014298760
2009-01-01	0.9409260882335980
2010-01-01	1.0000000000000000
2011-01-01	0.9923411100468950
2012-01-01	1.0111536552112400
2013-01-01	1.1106586437458100