Quarter Index 2015=100, Seasonally Adjusted 1970-01-01 54.0101810464982 1970-04-01 57.8332472968402 1970-07-01 56.2965245883694 1970-10-01 56.0716383383493 1971-01-01 58.8827164636007 1971-04-01 60.5318822970816 1971-07-01 62.4059343805826 1971-10-01 68.4403820894557 1972-01-01 70.6142825063169 1972-04-01 78.4478202153510 1972-07-01 75.8616283401196 1972-10-01 85.9440285493549 1973-01-01 83.7701281324938 1973-04-01 77.8481235486307 1973-07-01 79.5722514654516 1973-10-01 76.4238439651699 1974-01-01 65.4418987558542 1974-04-01 68.1780147977656 1974-07-01 70.2769531312867 1974-10-01 63.2679983389930 1975-01-01 67.9906095894155 1975-04-01 65.2919745891741 1975-07-01 72.8256639648480 1975-10-01 70.1270289646066 1976-01-01 71.8511568814275 1976-04-01 75.2244506317293 1976-07-01 73.0880312565382 1976-10-01 82.1209622990129 1977-01-01 76.2364387568198 1977-04-01 76.8361354235402 1977-07-01 79.4598083404415 1977-10-01 82.3458485490330 1978-01-01 77.2109458402403 1978-04-01 79.4972893821115 1978-07-01 82.8705831324133 1978-10-01 78.3728581320110 1979-01-01 84.4447868825541 1979-04-01 100.2617864673020 1979-07-01 80.8466068822322 1979-10-01 86.3188389660551 1980-01-01 84.6696731325742 1980-04-01 76.6487302151900 1980-07-01 75.7866662567796 1980-10-01 72.9755881315281 1981-01-01 72.8256639648480 1981-04-01 74.8121591733591 1981-07-01 70.8766497980070 1981-10-01 73.0130691731981 1982-01-01 74.3249056316488 1982-04-01 76.0115525067997 1982-07-01 77.8106425069606 1982-10-01 84.7446352159143 1983-01-01 84.3698247992141 1983-04-01 84.4822679242241 1983-07-01 86.0564716743650 1983-10-01 88.8675497996164 1984-01-01 87.3308270911456 1984-04-01 86.4687631327352 1984-07-01 80.7341637572221 1984-10-01 83.0954693824334 1985-01-01 88.1179289662160 1985-04-01 89.2048791746466 1985-07-01 91.4912227165178 1985-10-01 93.2903127166787 1986-01-01 90.6291587581074 1986-04-01 96.7010875086505 1986-07-01 99.1373552172018 1986-10-01 99.3247604255519 1987-01-01 97.9379618837612 1987-04-01 102.9979025092140 1987-07-01 106.4461583428560 1987-10-01 106.4836393845260 1988-01-01 107.9079189679860 1988-04-01 108.8449450097370 1988-07-01 113.9423666768600 1988-10-01 110.1567814681880 1989-01-01 115.2167220936400 1989-04-01 116.0038239687110 1989-07-01 114.3921391769000 1989-10-01 113.1927458434590 1990-01-01 110.1567814681880 1990-04-01 106.5960825095360 1990-07-01 104.3097389676650 1990-10-01 97.0384168836808 1991-01-01 92.1284004249082 1991-04-01 91.0789312581476 1991-07-01 95.0519216751697 1991-10-01 92.4282487582684 1992-01-01 93.1029075083287 1992-04-01 94.6396302167995 1992-07-01 89.2048791746466 1992-10-01 99.7745329255922 1993-01-01 83.0579883407634 1993-04-01 84.6696731325743 1993-07-01 88.7551066746064 1993-10-01 88.8300687579465 1994-01-01 94.3397818834393 1994-04-01 95.2393268835198 1994-07-01 94.2648198000993 1994-10-01 94.7520733418095 1995-01-01 92.4657297999384 1995-04-01 96.5136823003005 1995-07-01 92.4657297999384 1995-10-01 94.3023008417693 1996-01-01 99.6620898005821 1996-04-01 102.2857627174840 1996-07-01 103.4101939675840 1996-10-01 97.2633031337009 1997-01-01 98.1253670921113 1997-04-01 103.2602698009040 1997-07-01 106.4461583428560 1997-10-01 107.0083739679060 1998-01-01 109.9318952181670 1998-04-01 107.0083739679060 1998-07-01 112.6680112600790 1998-10-01 114.0922908435400 1999-01-01 114.6545064685900 1999-04-01 115.7414566770200 1999-07-01 117.7279518855310 1999-10-01 111.7684662599980 2000-01-01 115.3666462603200 2000-04-01 112.4806060517290 2000-07-01 111.9558714683480 2000-10-01 109.8944141764970 2001-01-01 111.8434283433380 2001-04-01 114.3171770935600 2001-07-01 112.2182387600390 2001-10-01 111.2812127182880 2002-01-01 110.4191487598780 2002-04-01 108.9199070930770 2002-07-01 110.1567814681880 2002-10-01 112.6680112600790 2003-01-01 107.4386164891610 2003-04-01 105.4644513108260 2003-07-01 109.5346299243450 2003-10-01 106.7981997683640 2004-01-01 108.4454739209030 2004-04-01 109.2533754499090 2004-07-01 106.5286103924280 2004-10-01 109.5747558600980 2005-01-01 108.9090348618550 2005-04-01 108.3883286236070 2005-07-01 109.8524807708070 2005-10-01 107.2353030505280 2006-01-01 112.0445709242070 2006-04-01 113.0092846659700 2006-07-01 111.9775310291970 2006-10-01 113.8062883874130 2007-01-01 111.7251443017930 2007-04-01 112.7088042419050 2007-07-01 115.5175738562790 2007-10-01 114.5299512867180 2008-01-01 112.5994904447070 2008-04-01 108.5040697058750 2008-07-01 103.0179596132390 2008-10-01 91.2632008561908 2009-01-01 92.1076342434202 2009-04-01 105.7548250811020 2009-07-01 108.2535970839350 2009-10-01 107.5284080709250 2010-01-01 100.3642493301950 2010-04-01 97.6308651836697 2010-07-01 93.3589131243801 2010-10-01 97.3524337263361 2011-01-01 98.9009596530479 2011-04-01 95.9360275139381 2011-07-01 95.3725836614493 2011-10-01 94.8444793836609 2012-01-01 89.6619478879574 2012-04-01 89.8527758444699 2012-07-01 87.4345834922871 2012-10-01 84.0377126702681 2013-01-01 83.9919002091281 2013-04-01 85.4938152407052 2013-07-01 88.1031218400010 2013-10-01 89.7060355899296 2014-01-01 89.1617379108175 2014-04-01 91.0311895745196 2014-07-01 92.1931965545660 2014-10-01 93.7429419755163 2015-01-01 96.4014532861959 2015-04-01 97.8520676031997 2015-07-01 101.6320544086930 2015-10-01 104.1144247019110 2016-01-01 104.9048740883090 2016-04-01 106.5115294327970 2016-07-01 107.0993265580780 2016-10-01 108.3656835173440 2017-01-01 111.3655395399230 2017-04-01 109.4462713158290 2017-07-01 110.5503167555050 2017-10-01 110.7727698867930 2018-01-01 115.3728241308720 2018-04-01 113.2351159437900 2018-07-01 117.0756794894710