Quarter Index 2015=100, Seasonally Adjusted 1986-01-01 35.5269688462156 1986-04-01 34.3717925599742 1986-07-01 34.9013721134806 1986-10-01 33.7885274495527 1987-01-01 34.2808988101782 1987-04-01 34.0437758122824 1987-07-01 36.1561919617993 1987-10-01 37.1145133028176 1988-01-01 37.7428854422808 1988-04-01 38.4178382106540 1988-07-01 39.9940376299726 1988-10-01 43.8485784889692 1989-01-01 43.9508354020779 1989-04-01 46.9682821779033 1989-07-01 50.2809152169352 1989-10-01 52.8845424644552 1990-01-01 51.9790457525309 1990-04-01 55.4743785025131 1990-07-01 58.8962244415420 1990-10-01 63.7067240940623 1991-01-01 65.5370543471795 1991-04-01 68.2273665540887 1991-07-01 71.3591477363439 1991-10-01 74.2928682809609 1992-01-01 79.7715838735542 1992-04-01 78.8549812715677 1992-07-01 76.4422960246491 1992-10-01 82.0667532283932 1993-01-01 77.2638953649956 1993-04-01 72.4873012125650 1993-07-01 71.5103076175416 1993-10-01 68.1127910795777 1994-01-01 71.3659728441716 1994-04-01 73.1634515343049 1994-07-01 75.1353413480258 1994-10-01 75.9121793813466 1995-01-01 68.7371352855794 1995-04-01 56.2949883952361 1995-07-01 56.7903153980587 1995-10-01 57.3136941587113 1996-01-01 56.6359586429452 1996-04-01 56.1153249759669 1996-07-01 56.6594202588604 1996-10-01 58.0730982645386 1997-01-01 59.5347323868299 1997-04-01 61.0050713367990 1997-07-01 62.8630313567509 1997-10-01 64.9069240883258 1998-01-01 64.7610554289326 1998-04-01 66.0441329271798 1998-07-01 66.8386913633684 1998-10-01 65.2083527994961 1999-01-01 66.5444178121426 1999-04-01 67.7875257536725 1999-07-01 68.5662592072822 1999-10-01 70.7304833022841 2000-01-01 71.3224797859952 2000-04-01 74.8320867734468 2000-07-01 76.9953213020913 2000-10-01 77.4620572884618 2001-01-01 74.4037125025051 2001-04-01 72.5516253717592 2001-07-01 71.7302466488778 2001-10-01 70.8262129460563 2002-01-01 72.8832049254064 2002-04-01 73.3163022335906 2002-07-01 72.7404172294366 2002-10-01 72.2262884473974 2003-01-01 73.3502820621954 2003-04-01 73.6513190682348 2003-07-01 74.2536310223220 2003-10-01 75.3966924619316 2004-01-01 77.7890462104153 2004-04-01 79.7223846164154 2004-07-01 80.7201103936254 2004-10-01 82.5700219937370 2005-01-01 83.0289890983076 2005-04-01 82.5966974777462 2005-07-01 83.6261414219992 2005-10-01 84.2301504021136 2006-01-01 84.6424984406215 2006-04-01 85.1437585463537 2006-07-01 85.6219972584190 2006-10-01 85.8569969496100 2007-01-01 86.8219469055447 2007-04-01 86.6714988367727 2007-07-01 88.6360818997676 2007-10-01 88.2237101873114 2008-01-01 90.2209967767076 2008-04-01 90.6199465385196 2008-07-01 89.5438031768117 2008-10-01 88.1841933007662 2009-01-01 87.5569015381506 2009-04-01 86.5467089158327 2009-07-01 86.2634129945451 2009-10-01 86.3646047298558 2010-01-01 86.4216856632022 2010-04-01 86.3292832642029 2010-07-01 87.2548491141201 2010-10-01 86.4985836800246 2011-01-01 86.6740146742349 2011-04-01 88.1000780391593 2011-07-01 87.9813429698951 2011-10-01 89.6954464023643 2012-01-01 90.7940689359996 2012-04-01 91.5754372177368 2012-07-01 91.9417157935968 2012-10-01 92.1292733897870 2013-01-01 91.8136036907002 2013-04-01 92.5243602572045 2013-07-01 92.8618335282352 2013-10-01 93.7959571245236 2014-01-01 93.5168210905398 2014-04-01 94.6947341001217 2014-07-01 95.8619562882908 2014-10-01 96.7527282117913 2015-01-01 98.9162480434504 2015-04-01 98.6258854469263 2015-07-01 101.2573582755440 2015-10-01 101.3581125116480 2016-01-01 104.8843522936310 2016-04-01 107.6396275335920 2016-07-01 109.6020891026740 2016-10-01 111.5046109622920 2017-01-01 110.1838302038080 2017-04-01 110.7173752592880 2017-07-01 109.7181537900290 2017-10-01 110.1802839868110 2018-01-01 112.2173445207790 2018-04-01 113.1715207416090