Quarter	Index 2010=1
1981-01-01	0.530612244897959
1981-04-01	0.543171114599686
1981-07-01	0.555159126587698
1981-10-01	0.559155130583702
1982-01-01	0.568288854003140
1982-04-01	0.575995433138290
1982-07-01	0.578564292850007
1982-10-01	0.577993435136292
1983-01-01	0.579706008277437
1983-04-01	0.591408591408591
1983-07-01	0.597973455116312
1983-10-01	0.599400599400600
1984-01-01	0.610532324818039
1984-04-01	0.618238903953190
1984-07-01	0.622520336806051
1984-10-01	0.621093192521764
1985-01-01	0.625945483088340
1985-04-01	0.629941487084344
1985-07-01	0.628514342800057
1985-10-01	0.630512344798059
1986-01-01	0.630797773654917
1986-04-01	0.626516340802055
1986-07-01	0.628799771656914
1986-10-01	0.632510346796061
1987-01-01	0.634508348794063
1987-04-01	0.644212929927216
1987-07-01	0.656200941915228
1987-10-01	0.667332667332667
1988-01-01	0.679320679320679
1988-04-01	0.691308691308691
1988-07-01	0.700442414728129
1988-10-01	0.705580134151563
1989-01-01	0.713286713286713
1989-04-01	0.712715855572998
1989-07-01	0.706721849578993
1989-10-01	0.697302697302697
1990-01-01	0.696731839588983
1990-04-01	0.696731839588983
1990-07-01	0.697588126159555
1990-10-01	0.703011274439846
1991-01-01	0.696731839588983
1991-04-01	0.682174967889254
1991-07-01	0.672184957899244
1991-10-01	0.663336663336663
1992-01-01	0.666190951905238
1992-04-01	0.672184957899243
1992-07-01	0.678749821606965
1992-10-01	0.684458398744113
1993-01-01	0.698444412730127
1993-04-01	0.693592122163551
1993-07-01	0.695590124161553
1993-10-01	0.707863565006422
1994-01-01	0.725845582988440
1994-04-01	0.741258741258741
1994-07-01	0.762665905523048
1994-10-01	0.785500214071643
1995-01-01	0.823462252033681
1995-04-01	0.828029113743400
1995-07-01	0.838589981447124
1995-10-01	0.832881404309976
1996-01-01	0.825745682888540
1996-04-01	0.820607963465106
1996-07-01	0.823462252033681
1996-10-01	0.819751676894534
1997-01-01	0.820322534608249
1997-04-01	0.824603967461110
1997-07-01	0.821749678892536
1997-10-01	0.818039103753390
1998-01-01	0.810332524618239
1998-04-01	0.807192807192807
1998-07-01	0.809761666904524
1998-10-01	0.804623947481090
1999-01-01	0.799771656914514
1999-04-01	0.811188811188811
1999-07-01	0.832025117739403
1999-10-01	0.839160839160839
2000-01-01	0.855430284001713
2000-04-01	0.863422291993721
2000-07-01	0.865134865134865
2000-10-01	0.875981161695447
2001-01-01	0.872556015413158
2001-04-01	0.876837448266020
2001-07-01	0.859997145711431
2001-10-01	0.841444270015699
2002-01-01	0.846867418295990
2002-04-01	0.853432282003711
2002-07-01	0.860282574568289
2002-10-01	0.865134865134865
2003-01-01	0.876266590552305
2003-04-01	0.847438276009705
2003-07-01	0.849436278007707
2003-10-01	0.844298558584273
2004-01-01	0.873412301983731
2004-04-01	0.910803482232054
2004-07-01	0.921078921078921
2004-10-01	0.905665762808620
2005-01-01	0.920222634508349
2005-04-01	0.926216640502355
2005-07-01	0.924789496218068
2005-10-01	0.935921221635507
2006-01-01	0.942486085343228
2006-04-01	0.965034965034965
2006-07-01	0.975595832738690
2006-10-01	0.968174682460397
2007-01-01	0.991579848722706
2007-04-01	1.004424147281290
2007-07-01	0.978164692450407
2007-10-01	0.967603824746682
2008-01-01	0.997859283573569
2008-04-01	1.048094762380480
2008-07-01	1.073783359497650
2008-10-01	1.016697588126160
2009-01-01	0.978450121307264
2009-04-01	0.973597830740688
2009-07-01	0.974168688454403
2009-10-01	0.979020979020979
2010-01-01	0.992436135293278
2010-04-01	0.997288425859854
2010-07-01	0.993292421863850
2010-10-01	1.016983016983020
2011-01-01	1.046953046953050
2011-04-01	1.060653632082200
2011-07-01	1.058941058941060
2011-10-01	1.057513914656770
2012-01-01	1.059797345511630
2012-04-01	1.060368203225350
2012-07-01	1.052947052947050
2012-10-01	1.056086770372480
2013-01-01	1.068360211217350
2013-04-01	1.061795347509630
2013-07-01	1.064078778364490