Quarter	Index 2015=100, Seasonally Adjusted
1988-01-01	63.3724675070611
1988-04-01	63.9659151226646
1988-07-01	64.5632122023190
1988-10-01	65.1795207034004
1989-01-01	65.8199770452205
1989-04-01	66.4584686030207
1989-07-01	67.1073920021196
1989-10-01	67.7812374246725
1990-01-01	68.4661616604515
1990-04-01	69.1253415130834
1990-07-01	69.7392285582266
1990-10-01	70.3041382988617
1991-01-01	70.7982504960190
1991-04-01	71.3152151064027
1991-07-01	71.9589815311835
1991-10-01	72.6054632976843
1992-01-01	73.1377298129846
1992-04-01	73.5304278687308
1992-07-01	73.7725000714942
1992-10-01	73.9306183080074
1993-01-01	74.0904880845394
1993-04-01	74.2990295078271
1993-07-01	74.5399037693703
1993-10-01	74.8359915637708
1994-01-01	75.1804477956147
1994-04-01	75.4904340468892
1994-07-01	75.7601171765377
1994-10-01	76.0085287961594
1995-01-01	76.2449038922269
1995-04-01	76.4812411780009
1995-07-01	76.6806652075040
1995-10-01	76.9019080760962
1996-01-01	77.2613071348342
1996-04-01	77.4703384998278
1996-07-01	77.6922020543702
1996-10-01	77.7598353576110
1997-01-01	77.4670115445963
1997-04-01	77.4656536539795
1997-07-01	77.9492204358595
1997-10-01	78.6891476014162
1998-01-01	79.2099984615912
1998-04-01	79.8817501534250
1998-07-01	80.6798941067116
1998-10-01	80.5878212367808
1999-01-01	80.7311637190357
1999-04-01	81.7102373554600
1999-07-01	82.6385367262280
1999-10-01	82.8547986739249
2000-01-01	83.8831112477764
2000-04-01	84.9050138878817
2000-07-01	84.8752092978294
2000-10-01	85.7218996889728
2001-01-01	86.4903598083600
2001-04-01	85.4610516123503
2001-07-01	85.3033563987854
2001-10-01	86.1258511999557
2002-01-01	85.8697840812216
2002-04-01	86.2306453609275
2002-07-01	86.1435924967795
2002-10-01	87.1605490634406
2003-01-01	87.4473030314662
2003-04-01	87.7015883808430
2003-07-01	88.2838794787056
2003-10-01	87.9346033964393
2004-01-01	89.1277308680513
2004-04-01	89.5869517308700
2004-07-01	89.6966352838266
2004-10-01	90.3724631119218
2005-01-01	90.6882872754374
2005-04-01	91.5379127804184
2005-07-01	92.4072683621282
2005-10-01	92.8529251052473
2006-01-01	92.8923408993019
2006-04-01	93.7495247536867
2006-07-01	94.4217077174949
2006-10-01	94.7893806299861
2007-01-01	94.7570574116029
2007-04-01	95.1273130271183
2007-07-01	94.7088880286724
2007-10-01	95.2658375853156
2008-01-01	96.0621332301402
2008-04-01	95.4247650045219
2008-07-01	95.3697371649918
2008-10-01	95.6218932630204
2009-01-01	95.2656330391792
2009-04-01	97.1504640763691
2009-07-01	96.8658935767400
2009-10-01	96.6176608214733
2010-01-01	96.9859794097205
2010-04-01	96.5282051563247
2010-07-01	97.9747135383727
2010-10-01	98.1013423833087
2011-01-01	97.7346848082660
2011-04-01	98.5742160846333
2011-07-01	99.1122636067386
2011-10-01	100.1352136216390
2012-01-01	100.7351203313500
2012-04-01	99.5320243160997
2012-07-01	99.3942661898113
2012-10-01	98.6339953091164
2013-01-01	99.0060819822147
2013-04-01	99.5453099573244
2013-07-01	99.3762340924562
2013-10-01	99.3603386396832
2014-01-01	100.0404717942890
2014-04-01	99.2687931537669
2014-07-01	99.6610362467460
2014-10-01	99.4417110358247
2015-01-01	99.6762391999486
2015-04-01	99.8017467377510
2015-07-01	99.8058179451899
2015-10-01	100.4081397779580
2016-01-01	100.4696711988630
2016-04-01	101.2236356510850
2016-07-01	101.6766782348190
2016-10-01	102.3677188737620
2017-01-01	102.1740309334140
2017-04-01	102.7269289979080
2017-07-01	103.6401042766350
2017-10-01	103.5338980079980
2018-01-01	104.4499024308770
2018-04-01	104.8864433166610
2018-07-01	104.9503381079860