Quarter	Index 2015=100
1991-01-01	68.5573992387530
1991-04-01	73.1659319775949
1991-07-01	74.7694675863743
1991-10-01	85.5819871529378
1992-01-01	73.4860322306069
1992-04-01	77.6756082968494
1992-07-01	80.7758592869125
1992-10-01	90.7114369961619
1993-01-01	78.5499716763334
1993-04-01	81.1521618482968
1993-07-01	81.9335230621905
1993-10-01	93.0602868074269
1994-01-01	79.8260701895829
1994-04-01	81.1269172336488
1994-07-01	82.1748160982111
1994-10-01	93.0195755511714
1995-01-01	80.4475961787011
1995-04-01	83.1238557199664
1995-07-01	84.3756749071504
1995-10-01	95.4494815412316
1996-01-01	82.4326955034929
1996-04-01	83.3316135890450
1996-07-01	83.9354696409341
1996-10-01	94.5657567339980
1997-01-01	82.7608612322579
1997-04-01	81.6806995177467
1997-07-01	82.5353364784346
1997-10-01	93.2304534489614
1998-01-01	80.2099946881102
1998-04-01	82.7946322929950
1998-07-01	83.4173151386959
1998-10-01	94.2192284496195
1999-01-01	81.5704638932283
1999-04-01	84.0538006254351
1999-07-01	83.9849418765922
1999-10-01	93.5681216283162
2000-01-01	81.4800048861565
2000-04-01	83.6863220818615
2000-07-01	84.8760534285417
2000-10-01	95.6490646356574
2001-01-01	81.6154010982394
2001-04-01	83.9100636182119
2001-07-01	84.4420403516117
2001-10-01	95.4954688910218
2002-01-01	83.4042902456021
2002-04-01	84.4052242012150
2002-07-01	84.5501391885540
2002-10-01	95.9221461002500
2003-01-01	84.2822231072951
2003-04-01	85.9294070357506
2003-07-01	85.7425598236201
2003-10-01	96.3065221210668
2004-01-01	83.7163354478703
2004-04-01	85.4576034298887
2004-07-01	85.3448811464557
2004-10-01	95.5726645834388
2005-01-01	84.5755459921808
2005-04-01	84.6268089181719
2005-07-01	84.3398335990598
2005-10-01	94.8386103414195
2006-01-01	81.6935717537039
2006-04-01	84.0001497319095
2006-07-01	83.4494568258209
2006-10-01	92.7603666951931
2007-01-01	80.5582041708721
2007-04-01	83.6333683668359
2007-07-01	82.5166472405584
2007-10-01	93.2148681046904
2008-01-01	81.6927495405980
2008-04-01	84.0732894748849
2008-07-01	84.3934971472768
2008-10-01	98.1043048644314
2009-01-01	88.7578013736221
2009-04-01	91.4618638341323
2009-07-01	89.4775141824315
2009-10-01	100.0140127093340
2010-01-01	87.8857494763871
2010-04-01	89.8494112707733
2010-07-01	88.2761626678149
2010-10-01	99.3611801191913
2011-01-01	86.5873492684278
2011-04-01	90.9358270528273
2011-07-01	89.1102512107225
2011-10-01	101.4103808158910
2012-01-01	88.3395793643234
2012-04-01	94.1203386111396
2012-07-01	92.2716224352559
2012-10-01	105.1482699155600
2013-01-01	92.0009251118182
2013-04-01	95.4109875052349
2013-07-01	93.3975577934745
2013-10-01	106.3346118487000
2014-01-01	92.5573816430598
2014-04-01	97.4068938880751
2014-07-01	95.1134490368926
2014-10-01	107.6271735722450
2015-01-01	94.2364938420515
2015-04-01	99.3046405082925
2015-07-01	96.9530214727500
2015-10-01	109.5058441769060
2016-01-01	96.0441701726105
2016-04-01	98.8467915075660
2016-07-01	98.4002952911208
2016-10-01	111.8623894788760
2017-01-01	96.6116355398802
2017-04-01	102.0543229464450
2017-07-01	100.2578739101790
2017-10-01	113.7570120487370
2018-01-01	99.4291090795324
2018-04-01	104.0522261983030