Quarter Index 2015=100, Seasonally Adjusted 1970-01-01 58.4915378160798 1970-04-01 59.5610180452127 1970-07-01 62.3657217174822 1970-10-01 62.1882552822239 1971-01-01 65.2990828707346 1971-04-01 66.8538757252969 1971-07-01 67.7574337375859 1971-10-01 67.7594651811579 1972-01-01 66.4713912876063 1972-04-01 66.6417971278646 1972-07-01 69.3845026595313 1972-10-01 71.0683025775614 1973-01-01 74.6921622015488 1973-04-01 75.7422092778668 1973-07-01 76.8902871861531 1973-10-01 76.8027813730970 1974-01-01 71.5094770474215 1974-04-01 71.1923768404117 1974-07-01 75.0813350030126 1974-10-01 74.9804374523280 1975-01-01 77.0060518253224 1975-04-01 79.0223724818416 1975-07-01 78.8703794427746 1975-10-01 77.8477752547982 1976-01-01 77.2904308743902 1976-04-01 74.9737363559495 1976-07-01 76.4211061984944 1976-10-01 78.4480738382500 1977-01-01 77.7493493090389 1977-04-01 77.0970520330457 1977-07-01 79.3667356757502 1977-10-01 79.5789112209160 1978-01-01 79.9634275796004 1978-04-01 81.2609305633303 1978-07-01 82.5458852339393 1978-10-01 83.6965578544871 1979-01-01 82.6790440862298 1979-04-01 82.3201899025469 1979-07-01 83.9753070505508 1979-10-01 85.5314821856001 1980-01-01 88.2559044516796 1980-04-01 86.3959238947715 1980-07-01 85.0859652682756 1980-10-01 86.6709860763393 1981-01-01 87.7014724437328 1981-04-01 86.1688936717849 1981-07-01 87.2580320077401 1981-10-01 86.9091572348672 1982-01-01 87.1110987677907 1982-04-01 86.1101977410800 1982-07-01 86.0903320344140 1982-10-01 86.4328289860491 1983-01-01 88.4337499803089 1983-04-01 86.4961341015421 1983-07-01 88.6295583356756 1983-10-01 87.1438729588883 1984-01-01 87.3770982629961 1984-04-01 87.0685749484434 1984-07-01 87.7986803571176 1984-10-01 87.2728809324050 1985-01-01 87.9709886715860 1985-04-01 88.0487311627284 1985-07-01 89.3593760526058 1985-10-01 89.5662723453186 1986-01-01 89.6437924973593 1986-04-01 89.5823051682832 1986-07-01 90.1826744657704 1986-10-01 90.6011683824086 1987-01-01 92.9359735920465 1987-04-01 93.7491011423506 1987-07-01 95.2510604824887 1987-10-01 96.3184661246826 1988-01-01 98.2568354007970 1988-04-01 98.4883610991868 1988-07-01 99.2866536127455 1988-10-01 99.7347824106300 1989-01-01 102.6987369133600 1989-04-01 99.9395377371784 1989-07-01 103.0071179321520 1989-10-01 105.2953586834340 1990-01-01 107.0285243988240 1990-04-01 107.1719325395240 1990-07-01 108.6280106227280 1990-10-01 109.3974022662870 1991-01-01 109.9441311423970 1991-04-01 110.4578673897460 1991-07-01 111.3314664674880 1991-10-01 110.7671074074580 1992-01-01 109.5267690579740 1992-04-01 109.7726553651520 1992-07-01 109.0063095527860 1992-10-01 108.3374913383780 1993-01-01 107.0432751549470 1993-04-01 106.4793678618700 1993-07-01 105.1544218637420 1993-10-01 105.6918040305520 1994-01-01 105.6182688087720 1994-04-01 105.6466964860750 1994-07-01 107.8525096630820 1994-10-01 106.4540681314830 1995-01-01 106.1484542108670 1995-04-01 106.1431181476540 1995-07-01 107.0714842474830 1995-10-01 106.6828649346310 1996-01-01 107.2604302314830 1996-04-01 106.9535498447320 1996-07-01 106.6753068480170 1996-10-01 107.9750797856430 1997-01-01 113.6021978703400 1997-04-01 102.5740801913470 1997-07-01 102.9235386672480 1997-10-01 101.9578665048770 1998-01-01 101.6090817621620 1998-04-01 99.0922748313856 1998-07-01 98.2656802459492 1998-10-01 96.4142142647454 1999-01-01 96.4343167492751 1999-04-01 96.5222619813477 1999-07-01 95.8966908475415 1999-10-01 95.8019312716052 2000-01-01 96.9865853913607 2000-04-01 98.3126624190468 2000-07-01 98.7667390399731 2000-10-01 98.5497035571114 2001-01-01 99.5199396413940 2001-04-01 97.5424695223338 2001-07-01 96.8139532601145 2001-10-01 95.7293940740964 2002-01-01 95.7650180869478 2002-04-01 95.1353098098830 2002-07-01 94.7508345407996 2002-10-01 94.6427416205234 2003-01-01 95.8922707049113 2003-04-01 94.9183171536686 2003-07-01 94.9438568753920 2003-10-01 96.0338566554776 2004-01-01 97.2288682662986 2004-04-01 95.2801216125818 2004-07-01 96.1052113602696 2004-10-01 95.8493082180364 2005-01-01 98.2275855745480 2005-04-01 98.6079839597680 2005-07-01 97.8827969378241 2005-10-01 98.4678910123470 2006-01-01 98.9141777390043 2006-04-01 98.1988081689884 2006-07-01 97.4854678242087 2006-10-01 97.9244140141327 2007-01-01 98.3957096297659 2007-04-01 98.6094342193614 2007-07-01 97.8930278334060 2007-10-01 99.0274186216120 2008-01-01 98.4459057731882 2008-04-01 97.4095998622204 2008-07-01 96.6291162544529 2008-10-01 96.8763756372180 2009-01-01 96.0160026671112 2009-04-01 96.0843901333983 2009-07-01 97.5128227818491 2009-10-01 99.4995201716660 2010-01-01 100.2236004851380 2010-04-01 100.1889337739550 2010-07-01 101.9913664169750 2010-10-01 99.9820974886528 2011-01-01 98.2139426472870 2011-04-01 99.5324946965573 2011-07-01 100.9161621483210 2011-10-01 100.8143058517150 2012-01-01 101.8483499841540 2012-04-01 101.7780127258780 2012-07-01 101.5104925731220 2012-10-01 100.9900676876800 2013-01-01 101.9648202236600 2013-04-01 102.7179506833780 2013-07-01 101.9109245480310 2013-10-01 102.5179427814880 2014-01-01 107.0065291800090 2014-04-01 97.4092830088438 2014-07-01 99.8500860514283 2014-10-01 100.5513392448130 2015-01-01 99.8827334965380 2015-04-01 99.7174174419141 2015-07-01 100.4824822766540 2015-10-01 100.0166694449070 2016-01-01 99.0794315786232 2016-04-01 98.7823076138663 2016-07-01 99.5485205407856 2016-10-01 100.4155395124840 2017-01-01 100.6507424243710 2017-04-01 100.8144095800610 2017-07-01 100.8808879246570 2017-10-01 101.6026622210410 2018-01-01 100.7414279191460 2018-04-01 101.4039548202990