Quarter Index 2015=100, Seasonally Adjusted 1991-01-01 66.6417360931528 1991-04-01 75.0935886946321 1991-07-01 77.5874824646652 1991-10-01 69.6862676231583 1992-01-01 66.0590506328647 1992-04-01 66.8835505591724 1992-07-01 68.7335768955872 1992-10-01 72.2122090935073 1993-01-01 75.1110692584407 1993-04-01 77.1854294970664 1993-07-01 75.1314632495508 1993-10-01 75.7112352825375 1994-01-01 75.9938377307772 1994-04-01 76.5823500456682 1994-07-01 80.2561818727849 1994-10-01 83.2570119932687 1995-01-01 87.0095063575242 1995-04-01 83.2861462662831 1995-07-01 81.4098990841553 1995-10-01 85.1973545760281 1996-01-01 85.0866443385734 1996-04-01 87.0794286127588 1996-07-01 89.7918294304000 1996-10-01 90.0656915967354 1997-01-01 90.4823117008414 1997-04-01 89.7248206024669 1997-07-01 89.5908029466006 1997-10-01 87.8514868476406 1998-01-01 84.0145030916433 1998-04-01 86.7647784642032 1998-07-01 85.3721602141146 1998-10-01 82.1062082091996 1999-01-01 79.4083745280656 1999-04-01 83.0414183729621 1999-07-01 83.3152805392975 1999-10-01 82.5519625863201 2000-01-01 82.8345650345598 2000-04-01 84.1485207475095 2000-07-01 85.5294852883924 2000-10-01 87.6504603638411 2001-01-01 86.9133632565767 2001-04-01 87.0881688946631 2001-07-01 85.6081478255313 2001-10-01 84.9060118458841 2002-01-01 86.0262409395358 2002-04-01 85.5858335627122 2002-07-01 85.9895403248004 2002-10-01 86.0996421690064 2003-01-01 83.4571979080650 2003-04-01 82.2093770070649 2003-07-01 82.9066886870355 2003-10-01 86.0629415542710 2004-01-01 87.0171575373888 2004-04-01 88.8521882741536 2004-07-01 91.0909257730067 2004-10-01 93.0360583539774 2005-01-01 95.6785026149188 2005-04-01 96.8896229011836 2005-07-01 95.7152032296541 2005-10-01 96.5960179833012 2006-01-01 100.6330856041840 2006-04-01 99.7522708505368 2006-07-01 98.9815579410955 2006-10-01 100.7064868336540 2007-01-01 101.8809065051840 2007-04-01 104.7068538398020 2007-07-01 105.6243692081840 2007-10-01 107.0923937975960 2008-01-01 107.5328011744200 2008-04-01 108.6705202312140 2008-07-01 109.4412331406550 2008-10-01 100.9266905220660 2009-01-01 97.6970364253602 2009-04-01 102.5048169556840 2009-07-01 105.9179741260670 2009-10-01 108.7439214606840 2010-01-01 111.1294614184790 2010-04-01 111.4230663363610 2010-07-01 110.2853472795670 2010-10-01 111.7900724837140 2011-01-01 113.7719056794200 2011-04-01 111.2395632626850 2011-07-01 109.8449399027430 2011-10-01 108.7806220754200 2012-01-01 107.1657950270670 2012-04-01 108.4136159280670 2012-07-01 111.2762638774200 2012-10-01 112.4506835489490 2013-01-01 111.2395632626850 2013-04-01 115.1298284246260 2013-07-01 113.1846958436550 2013-10-01 111.9735755573910 2014-01-01 113.5150013762730 2014-04-01 109.5880355995960 2014-07-01 109.9550417469490 2014-10-01 108.8907239196260 2015-01-01 103.9361409303610 2015-04-01 100.3394806863020 2015-07-01 99.1650610147720 2015-10-01 97.0731259748601 2016-01-01 94.4306817139187 2016-04-01 95.4582989265070 2016-07-01 93.9535737223599 2016-10-01 93.9902743370952 2017-01-01 96.8529222864483 2017-04-01 95.5317001559776 2017-07-01 98.6512524084778 2017-10-01 99.7889714652721 2018-01-01 101.0000917515370 2018-04-01 96.9630241306542 2018-07-01 100.5963849894490