Quarterly Index 2010=1
1993-01-01 0.565458102947648
1993-04-01 0.536542951333722
1993-07-01 0.578240928913275
1993-10-01 0.535981399098582
1994-01-01 0.614119445013673
1994-04-01 0.608401309574317
1994-07-01 0.640779735317861
1994-10-01 0.598835275819777
1995-01-01 0.669305445974915
1995-04-01 0.666202809729311
1995-07-01 0.704216962205685
1995-10-01 0.676423615899576
1996-01-01 0.745485257449890
1996-04-01 0.712810178894172
1996-07-01 0.767124372747583
1996-10-01 0.694849443673853
1997-01-01 0.760383819668663
1997-04-01 0.709855502503640
1997-07-01 0.750022524121068
1997-10-01 0.702087351591137
1998-01-01 0.804764851483519
1998-04-01 0.772523647035811
1998-07-01 0.768738615648157
1998-10-01 0.687823630364875
1999-01-01 0.748029793604942
1999-04-01 0.694264708773818
1999-07-01 0.728929923774551
1999-10-01 0.689111814252334
2000-01-01 0.737513470697316
2000-04-01 0.735419087293334
2000-07-01 0.795617945350889
2000-10-01 0.768356662612510
2001-01-01 0.751839204465221
2001-04-01 0.738358677855647
2001-07-01 0.795187778708213
2001-10-01 0.751241100911454
2002-01-01 0.812342318641434
2002-04-01 0.776525863894938
2002-07-01 0.809510436780483
2002-10-01 0.768591540354345
2003-01-01 0.864141483902263
2003-04-01 0.815837869945196
2003-07-01 0.830923009468591
2003-10-01 0.771512684503160
2004-01-01 0.870299577260287
2004-04-01 0.829028318274887
2004-07-01 0.877560762084330
2004-10-01 0.831440474097905
2005-01-01 0.909611061381028
2005-04-01 0.879969152752270
2005-07-01 0.915874570245661
2005-10-01 0.874238398542814
2006-01-01 0.955067132362388
2006-04-01 0.913259721798081
2006-07-01 0.941129376037377
2006-10-01 0.880226962343456
2007-01-01 0.965937303355573
2007-04-01 0.925536166044996
2007-07-01 0.967236470492506
2007-10-01 0.923696905049291
2008-01-01 0.975579168428732
2008-04-01 0.965833414732228
2008-07-01 0.996225296223849
2008-10-01 0.937046423943042
2009-01-01 1.019034776833640
2009-04-01 0.975434901835939
2009-07-01 0.983940949124050
2009-10-01 0.929973018779855
2010-01-01 1.021702678625460
2010-04-01 1.012171377045230
2010-07-01 1.021222164515650
2010-10-01 0.944903779813657
2011-01-01 1.017662369253470
2011-04-01 1.003554116947370
2011-07-01 1.016721065934120