Quarter Index 2015=100 1970-01-01 15.0612227470786 1970-04-01 15.2460516876507 1970-07-01 15.3857558426594 1970-10-01 15.5531455146529 1971-01-01 15.7677223885761 1971-04-01 15.9989892375563 1971-07-01 16.2045852432653 1971-10-01 16.4253102016615 1972-01-01 16.6279594763373 1972-04-01 16.8664081555968 1972-07-01 17.1926671835934 1972-10-01 17.5447531793707 1973-01-01 17.6896095612503 1973-04-01 18.0292412009171 1973-07-01 18.4441532938232 1973-10-01 18.8946942863203 1974-01-01 19.3823587296063 1974-04-01 20.1527021564094 1974-07-01 20.8465971197434 1974-10-01 21.5538772200856 1975-01-01 22.1500972010131 1975-04-01 22.7143512864367 1975-07-01 23.2344145282730 1975-10-01 23.7312621478346 1976-01-01 24.2738938970995 1976-04-01 24.7629609224230 1976-07-01 25.3432512041987 1976-10-01 25.8933823906874 1977-01-01 26.2074947855581 1977-04-01 26.9362590854932 1977-07-01 27.5684629414603 1977-10-01 28.1111003151832 1978-01-01 28.5895018261808 1978-04-01 29.4339545349149 1978-07-01 30.1495713421937 1978-10-01 30.8308198508712 1979-01-01 31.5000446667611 1979-04-01 32.3717186004546 1979-07-01 33.3478730605109 1979-10-01 34.2958097107957 1980-01-01 35.4465511808730 1980-04-01 36.6392059434926 1980-07-01 37.8484689510210 1980-10-01 38.8667496536619 1981-01-01 39.9035595908290 1981-04-01 41.1356252076540 1981-07-01 42.4925746791677 1981-10-01 43.8767327546252 1982-01-01 45.0990000750426 1982-04-01 46.4393124015216 1982-07-01 47.0080894950027 1982-10-01 47.7308442829557 1983-01-01 49.1557125645336 1983-04-01 50.5742534338614 1983-07-01 51.6302564227021 1983-10-01 52.5526377650830 1984-01-01 53.4523366667427 1984-04-01 54.4565741865006 1984-07-01 55.2676019705799 1984-10-01 55.9873226734441 1985-01-01 56.6857796442146 1985-04-01 57.6583605520990 1985-07-01 58.3507169227823 1985-10-01 58.8680917428738 1986-01-01 59.3576359094881 1986-04-01 60.0453650592113 1986-07-01 60.6296229491252 1986-10-01 61.1503917261302 1987-01-01 61.9009156154548 1987-04-01 62.5682681444098 1987-07-01 62.9729203925240 1987-10-01 63.3197961838831 1988-01-01 63.7359916229446 1988-04-01 64.4198746415474 1988-07-01 65.0035306664514 1988-10-01 65.4462403361492 1989-01-01 65.8972668134724 1989-04-01 66.5038888575796 1989-07-01 67.0073074054364 1989-10-01 67.4424788614972 1990-01-01 67.8504211481734 1990-04-01 68.5382899931927 1990-07-01 69.0563208531881 1990-10-01 69.6101656455639 1991-01-01 70.2515475380077 1991-04-01 70.8339859314727 1991-07-01 71.3587043340141 1991-10-01 71.9834594962560 1992-01-01 72.5518039482641 1992-04-01 73.1897658270932 1992-07-01 73.6500063535285 1992-10-01 74.0319804855911 1993-01-01 74.6598774676651 1993-04-01 75.2177712729748 1993-07-01 75.4860353982301 1993-10-01 75.7999686861811 1994-01-01 76.2005550260948 1994-04-01 76.6070814613116 1994-07-01 76.8000113455866 1994-10-01 77.1482713864307 1995-01-01 77.4887383707738 1995-04-01 77.8992452915816 1995-07-01 78.3484361243476 1995-10-01 78.8641161788064 1996-01-01 79.2080145223508 1996-04-01 79.7513405945087 1996-07-01 79.7392421148174 1996-10-01 79.9053837077377 1997-01-01 80.2484828562297 1997-04-01 80.5995977719947 1997-07-01 80.6356339314249 1997-10-01 80.7182413368032 1998-01-01 80.5544834307992 1998-04-01 80.9717738791423 1998-07-01 80.9283164983165 1998-10-01 80.9412387028176 1999-01-01 80.7318256369776 1999-04-01 81.2089119852651 1999-07-01 81.1789847827040 1999-10-01 81.2387229750471 2000-01-01 81.3905868205868 2000-04-01 81.6789326162054 2000-07-01 81.8298255280074 2000-10-01 82.0373759237396 2001-01-01 82.1459044608360 2001-04-01 82.7481379522304 2001-07-01 82.9574701440112 2001-10-01 83.1973445732350 2002-01-01 83.4552088494806 2002-04-01 84.1217060025210 2002-07-01 84.5527369930891 2002-10-01 84.8551858130134 2003-01-01 85.3646293888166 2003-04-01 85.8369059384482 2003-07-01 86.0564629388817 2003-10-01 86.7953909839619 2004-01-01 87.1577953095361 2004-04-01 87.7766261424384 2004-07-01 88.1347469391274 2004-10-01 88.4417740127608 2005-01-01 88.6245443457048 2005-04-01 89.2512985711796 2005-07-01 89.4181364349190 2005-10-01 89.6311042864610 2006-01-01 89.7364410470839 2006-04-01 90.4036216734178 2006-07-01 90.5530166819112 2006-10-01 90.8227431508341 2007-01-01 90.9258660598180 2007-04-01 91.6426488946684 2007-07-01 91.8727628955353 2007-10-01 92.3361356740356 2008-01-01 92.4139263007655 2008-04-01 93.1353163790494 2008-07-01 93.2653315168029 2008-10-01 93.6676168850828 2009-01-01 93.7362652052439 2009-04-01 94.4355465291210 2009-07-01 94.4972336127230 2009-10-01 94.6075568450462 2010-01-01 94.7595035369775 2010-04-01 95.2897028938907 2010-07-01 95.3920788853162 2010-10-01 95.5511699892819 2011-01-01 95.5847448538315 2011-04-01 96.4477166580176 2011-07-01 96.3819555440235 2011-10-01 96.8853866113129 2012-01-01 96.9331265031265 2012-04-01 97.8236617254799 2012-07-01 97.7936477327386 2012-10-01 97.9398670689580 2013-01-01 97.8336943646024 2013-04-01 98.5569480010452 2013-07-01 98.6950113230555 2013-10-01 98.7960282205383 2014-01-01 98.9553188329839 2014-04-01 99.6365264675052 2014-07-01 99.6633997204752 2014-10-01 99.5469903039832 2015-01-01 99.3347704825306 2015-04-01 100.2330548666410 2015-07-01 100.2621454988470 2015-10-01 100.1658295261720 2016-01-01 99.8483524213958 2016-04-01 100.6450195170080 2016-07-01 100.6334487195980 2016-10-01 100.5482143010340 2017-01-01 100.2163772583270 2017-04-01 101.1371782686870 2017-07-01 101.2214063704080 2017-10-01 101.2397632502780 2018-01-01 101.1854687634270 2018-04-01 102.2658120649650 2018-07-01 102.3206973446760