Quarter Index 2015=100 1960-01-01 35.7499762952995 1960-04-01 36.9536792023976 1960-07-01 31.6245581555802 1960-10-01 38.6607487780817 1961-01-01 38.3215234116990 1961-04-01 39.0546879088312 1961-07-01 33.1018299027180 1961-10-01 40.5538451647500 1962-01-01 41.0134408188082 1962-04-01 41.7356625630671 1962-07-01 35.1918958593125 1962-10-01 43.0706785137484 1963-01-01 40.5547042432595 1963-04-01 44.3623739368515 1963-07-01 37.0290841519925 1963-10-01 46.3971603911208 1964-01-01 46.8202348021942 1964-04-01 47.4850660165609 1964-07-01 37.6939153663592 1964-10-01 47.3037484148495 1965-01-01 46.3367211895388 1965-04-01 47.4044804154631 1965-07-01 38.8624065989658 1965-10-01 49.8623412808058 1966-01-01 49.3586812686346 1966-04-01 50.4264404975933 1966-07-01 41.5217314655358 1966-10-01 51.8568349299747 1967-01-01 51.0106861078279 1967-04-01 51.1315645109917 1967-07-01 42.1865626799025 1967-10-01 53.3476685669724 1968-01-01 53.9520605858259 1968-04-01 46.1755499843090 1968-07-01 45.4301331688445 1968-10-01 59.2102711204182 1969-01-01 58.2029510960759 1969-04-01 60.2377375473108 1969-07-01 48.6132644471014 1969-10-01 61.7285711873429 1970-01-01 62.8970624138808 1970-04-01 62.9977944144944 1970-07-01 50.8898077076984 1970-10-01 64.8714096635338 1971-01-01 65.3146304771574 1971-04-01 64.8109704649862 1971-07-01 53.7505965785300 1971-10-01 69.1827393753657 1972-01-01 69.4446425812092 1972-04-01 69.7871313911848 1972-07-01 57.5784126777065 1972-10-01 74.3402179093444 1973-01-01 75.5691483404986 1973-04-01 75.7706123447602 1973-07-01 62.2523775990299 1973-10-01 78.0471556023228 1974-01-01 79.6588676485530 1974-04-01 79.0947684317655 1974-07-01 64.1864320496512 1974-10-01 75.6295875420804 1975-01-01 72.5471882614028 1975-04-01 70.0288881975125 1975-07-01 56.5106534487479 1975-10-01 73.7358258904909 1976-01-01 76.7376395670364 1976-04-01 76.9793963733641 1976-07-01 63.9446752402892 1976-10-01 80.5654556692474 1977-01-01 82.2174605084406 1977-04-01 78.8530116254379 1977-07-01 63.5820400338320 1977-10-01 79.0141828276334 1978-01-01 81.2101404840982 1978-04-01 80.9885300803208 1978-07-01 64.8915560660840 1978-10-01 83.4060981405631 1979-01-01 84.7559069748811 1979-04-01 83.2247805358173 1979-07-01 70.1094738016446 1979-10-01 85.7833734017736 1980-01-01 86.3824937778123 1980-04-01 83.3463439150961 1980-07-01 68.9447835219512 1980-10-01 81.8417032757835 1981-01-01 84.2598757347475 1981-04-01 81.9223090250225 1981-07-01 68.3268061151646 1981-10-01 82.6477607621048 1982-01-01 84.2598757317132 1982-04-01 82.3522063522743 1982-07-01 67.0102455614556 1982-10-01 80.9819086273486 1983-01-01 83.4806868325173 1983-04-01 81.4386745356572 1983-07-01 67.7088287144468 1983-10-01 82.1909948537963 1984-01-01 85.7376477899690 1984-04-01 82.1909948537963 1984-07-01 69.6433666779768 1984-10-01 82.6746293461960 1985-01-01 82.7342649231090 1985-04-01 80.7966222873633 1985-07-01 70.1857221392322 1985-10-01 87.3169435378091 1986-01-01 84.1490516095264 1986-04-01 84.3951014680338 1986-07-01 72.4616833304256 1986-10-01 88.1781180425849 1987-01-01 85.7791319221379 1987-04-01 85.1024948112426 1987-07-01 73.7534450875894 1987-10-01 90.3002980722111 1988-01-01 90.0850044460172 1988-04-01 88.0550931133312 1988-07-01 75.9986500464692 1988-10-01 92.7300404249716 1989-01-01 92.2994531725836 1989-04-01 91.7765972232555 1989-07-01 78.4591486315431 1989-10-01 96.3592758379556 1990-01-01 93.8041150342920 1990-04-01 92.1207676730640 1990-07-01 82.3906865890549 1990-10-01 95.8074650622089 1991-01-01 93.3807781731514 1991-04-01 91.4074283952366 1991-07-01 82.6540221168510 1991-10-01 96.2641355344628 1992-01-01 93.9607830065251 1992-04-01 91.2807606730056 1992-07-01 81.6840140334503 1992-10-01 94.1907849232077 1993-01-01 88.8974074783956 1993-04-01 87.6573971449762 1993-07-01 79.1973266443887 1993-10-01 92.0407670063917 1994-01-01 89.4740789506579 1994-04-01 91.4474287285728 1994-07-01 82.7240227001892 1994-10-01 96.9508079233994 1995-01-01 95.9374661455512 1995-04-01 93.4741122842690 1995-07-01 84.3807031725264 1995-10-01 97.4474787289894 1996-01-01 95.7007975066459 1996-04-01 93.8574488120734 1996-07-01 85.8840490337420 1996-10-01 99.0474920624339 1997-01-01 95.2441270343920 1997-04-01 98.8141567846399 1997-07-01 90.8440903674197 1997-10-01 105.7008808406740 1998-01-01 102.3175193126610 1998-04-01 102.5675213960120 1998-07-01 93.9407828398570 1998-10-01 107.8608988408240 1999-01-01 103.7308644238700 1999-04-01 105.0542087850730 1999-07-01 96.6608055067126 1999-10-01 112.2776023133530 2000-01-01 110.9642580354840 2000-04-01 109.3909115909300 2000-07-01 99.5941632846940 2000-10-01 115.1876265635550 2001-01-01 113.9676163968030 2001-04-01 110.5975883132360 2001-07-01 101.7441812015100 2001-10-01 113.6709472578940 2002-01-01 111.3775948132900 2002-04-01 110.0242502020850 2002-07-01 101.3175109792580 2002-10-01 112.1042675355630 2003-01-01 111.2209268410570 2003-04-01 107.0808923407700 2003-07-01 99.5541629513580 2003-10-01 113.1576096467470 2004-01-01 112.6009383411530 2004-04-01 111.9342661188840 2004-07-01 102.2441853682110 2004-10-01 114.5709547579560 2005-01-01 112.1976016466800 2005-04-01 113.2909440912010 2005-07-01 101.9041825348540 2005-10-01 113.9542829523580 2006-01-01 114.3376194801620 2006-04-01 112.9976083134030 2006-07-01 102.5841882015680 2006-10-01 114.6376219801830 2007-01-01 115.1942932857770 2007-04-01 113.0342752856270 2007-07-01 104.9342077850650 2007-10-01 116.6609721747680 2008-01-01 115.5576296469140 2008-04-01 113.7542812856770 2008-07-01 102.6308552571270 2008-10-01 106.5675547296230 2009-01-01 97.1674763956366 2009-04-01 94.8641238676989 2009-07-01 90.7107559229660 2009-10-01 100.5475045625380 2010-01-01 101.1441762014680 2010-04-01 101.1408428403570 2010-07-01 93.8474487287394 2010-10-01 104.9742081184010 2011-01-01 107.2342269518910 2011-04-01 104.4008700072500 2011-07-01 95.1374594788290 2011-10-01 104.6075383961530 2012-01-01 106.0342169518080 2012-04-01 100.0208335069460 2012-07-01 93.6674472287269 2012-10-01 101.6375136459470 2013-01-01 102.4075200626670 2013-04-01 100.1908349236240 2013-07-01 92.6341052842107 2013-10-01 101.9775164793040 2014-01-01 101.5075125626050 2014-04-01 97.9841498679156 2014-07-01 92.2274352286269 2014-10-01 101.2708439236990 2015-01-01 103.4575288127400 2015-04-01 99.6941641180343 2015-07-01 93.3707780898174 2015-10-01 103.4775289794080 2016-01-01 104.1708680905670 2016-04-01 102.0008500070830 2016-07-01 92.1407678397320 2016-10-01 103.3908615905130 2017-01-01 106.3208860073830 2017-04-01 101.5508462570520 2017-07-01 94.1207843398695 2017-10-01 107.7975649797080 2018-01-01 108.1175676463970 2018-04-01 102.2608521737680