Quarter Index 2015=100, Seasonally Adjusted 1986-10-01 6.12324043284515 1987-01-01 6.76255064173220 1987-04-01 7.19988543975414 1987-07-01 7.58278881803950 1987-10-01 7.92837653876323 1988-01-01 8.18912705316310 1988-04-01 8.48825266019732 1988-07-01 8.75455932297861 1988-10-01 8.95172019001321 1989-01-01 9.25254089316380 1989-04-01 9.78723777436940 1989-07-01 11.25071784083370 1989-10-01 11.61924821663230 1990-01-01 11.94029235817120 1990-04-01 12.14021952789570 1990-07-01 12.26809334117390 1990-10-01 12.48909149734490 1991-01-01 12.61318665886370 1991-04-01 12.73716410537450 1991-07-01 12.82926432769690 1991-10-01 12.91426633503210 1992-01-01 13.06987380421420 1992-04-01 13.22167907863520 1992-07-01 13.19398073723380 1992-10-01 13.63943787081330 1993-01-01 13.69642370622520 1993-04-01 13.89969398217920 1993-07-01 14.24610570795950 1993-10-01 14.63689599178630 1994-01-01 15.23056809204040 1994-04-01 15.32050235821420 1994-07-01 15.41421527614730 1994-10-01 15.50812830959420 1995-01-01 15.80508796047980 1995-04-01 16.24042160336430 1995-07-01 16.96274443595000 1995-10-01 17.62863469366170 1996-01-01 18.00116737973510 1996-04-01 18.36897969398450 1996-07-01 18.84837406439380 1996-10-01 19.25987041814200 1997-01-01 19.77074178171200 1997-04-01 20.91047026145150 1997-07-01 23.09801534262100 1997-10-01 23.35171472803680 1998-01-01 23.93004856273800 1998-04-01 24.63301904799520 1998-07-01 24.89320453035630 1998-10-01 25.49629383125680 1999-01-01 25.86449460503290 1999-04-01 26.33468366181020 1999-07-01 27.15781762731630 1999-10-01 27.82421405956270 2000-01-01 28.75953042776990 2000-04-01 29.95628005742370 2000-07-01 30.89089013558240 2000-10-01 31.72092220056200 2001-01-01 32.87527088430520 2001-04-01 33.93564767709740 2001-07-01 34.66471557964610 2001-10-01 35.54357582997760 2002-01-01 35.56771917813500 2002-04-01 36.01630753092950 2002-07-01 37.05543676476310 2002-10-01 37.97089461110700 2003-01-01 38.73585381961950 2003-04-01 39.54779308785710 2003-07-01 40.18155891986360 2003-10-01 41.47171540842960 2004-01-01 42.77828136912210 2004-04-01 44.10676586431920 2004-07-01 45.50565570584950 2004-10-01 46.78843146340890 2005-01-01 48.07537433225430 2005-04-01 49.44641280287260 2005-07-01 50.93770892574640 2005-10-01 52.38297848046050 2006-01-01 53.72090371930570 2006-04-01 55.16451349240600 2006-07-01 56.09532137580360 2006-10-01 57.61940112842780 2007-01-01 58.77455027422600 2007-04-01 60.53426015852560 2007-07-01 63.11624468877240 2007-10-01 64.85524850315070 2008-01-01 70.42588760206110 2008-04-01 71.24510165779810 2008-07-01 70.10626781212000 2008-10-01 70.96412770501000 2009-01-01 73.01349890969420 2009-04-01 71.73052303662110 2009-07-01 71.68773363118370 2009-10-01 74.42386596451240 2010-01-01 76.99233681183140 2010-04-01 77.80824307584140 2010-07-01 77.71686091506820 2010-10-01 76.59621403813860 2011-01-01 75.68753657626020 2011-04-01 76.44968239607960 2011-07-01 77.18292918141510 2011-10-01 77.40152595142120 2012-01-01 76.63987453463580 2012-04-01 77.00030611787850 2012-07-01 78.74079314135860 2012-10-01 80.26164750276150 2013-01-01 82.72923658815530 2013-04-01 84.97786398701790 2013-07-01 86.81600738120190 2013-10-01 88.86272999820430 2014-01-01 91.41422634135810 2014-04-01 92.99338494626340 2014-07-01 94.02653425768650 2014-10-01 95.53403973717300 2015-01-01 97.47317083678950 2015-04-01 99.07422443319780 2015-07-01 100.67711438373200 2015-10-01 102.77549034628000 2016-01-01 105.53524808173100 2016-04-01 108.28767217217800 2016-07-01 112.83756912151700 2016-10-01 113.92431407611900 2017-01-01 114.88860010781500 2017-04-01 117.11476748313600 2017-07-01 118.36499504096100 2017-10-01 119.89928068478600 2018-01-01 120.65504635116700 2018-04-01 121.41430815328900 2018-07-01 123.02779245455000