Quarter	Index 2010=1
1998-01-01	0.617570362950861
1998-04-01	0.611175914904648
1998-07-01	0.649674039224338
1998-10-01	0.727984995217864
1999-01-01	0.669015619811406
1999-04-01	0.657933715104949
1999-07-01	0.666768556027267
1999-10-01	0.762900424522758
2000-01-01	0.717666933628642
2000-04-01	0.712745659426034
2000-07-01	0.726010350388044
2000-10-01	0.837434636142571
2001-01-01	0.738087567024065
2001-04-01	0.725986089124432
2001-07-01	0.750112147254954
2001-10-01	0.852788675171994
2002-01-01	0.813496437503845
2002-04-01	0.765149645437794
2002-07-01	0.793492443062916
2002-10-01	0.884598496507180
2003-01-01	0.843614725314728
2003-04-01	0.804280463941433
2003-07-01	0.824908322860186
2003-10-01	0.847488751234336
2004-01-01	0.919511826364412
2004-04-01	0.827644075941727
2004-07-01	0.857297165555478
2004-10-01	0.904326392120534
2005-01-01	0.900876181380975
2005-04-01	0.838233286457432
2005-07-01	0.863528259847426
2005-10-01	0.870821129810390
2006-01-01	0.921165124645609
2006-04-01	0.848498948949192
2006-07-01	0.871144996674160
2006-10-01	0.882795077226846
2007-01-01	0.925588348127830
2007-04-01	0.865937330316303
2007-07-01	0.874162970693665
2007-10-01	0.913339997066142
2008-01-01	1.006331404349250
2008-04-01	0.930415352063120
2008-07-01	0.942186084851922
2008-10-01	0.964068496207893
2009-01-01	1.056075308751700
2009-04-01	0.954404328289863
2009-07-01	0.950699305104517
2009-10-01	1.010324665053100
2010-01-01	1.038959889255290
2010-04-01	0.956351693016630
2010-07-01	0.984407321980631
2010-10-01	1.020281095747450
2011-01-01	1.067498065700340
2011-04-01	0.991599467587820