Quarter Index 2015=100 1975-07-01 25.3163770146252 1975-10-01 24.7867570811840 1976-01-01 25.3371268993273 1976-04-01 25.6602277504367 1976-07-01 25.8821910759235 1976-10-01 25.8522146027949 1977-01-01 26.1939574353306 1977-04-01 26.6023921882846 1977-07-01 26.5551229720812 1977-10-01 26.4575391556592 1978-01-01 26.2642662405898 1978-04-01 26.5242903870676 1978-07-01 26.7171109370684 1978-10-01 27.5627281714360 1979-01-01 28.4041164651388 1979-04-01 30.0952082813031 1979-07-01 32.4056843410347 1979-10-01 34.4982848562015 1980-01-01 38.2539095313438 1980-04-01 39.5567641761119 1980-07-01 39.1251777660176 1980-10-01 43.0896835194843 1981-01-01 45.6197915751036 1981-04-01 46.3653931563478 1981-07-01 50.4939734388508 1981-10-01 51.1099695458564 1982-01-01 51.2709249042160 1982-04-01 54.7186950684457 1982-07-01 57.0115933494400 1982-10-01 59.3499286451458 1983-01-01 56.0351615837712 1983-04-01 55.9157194965097 1983-07-01 58.9530487038521 1983-10-01 59.1971411535221 1984-01-01 59.8681538882071 1984-04-01 59.9305631901413 1984-07-01 60.5137782405017 1984-10-01 62.8801977242243 1985-01-01 64.7088086966340 1985-04-01 64.8527910334183 1985-07-01 63.7392058492782 1985-10-01 63.0084523486994 1986-01-01 57.5510826388990 1986-04-01 52.5142601145971 1986-07-01 49.1135687820394 1986-10-01 48.2736832632764 1987-01-01 48.5367505689398 1987-04-01 48.2800651914133 1987-07-01 48.2011583041438 1987-10-01 47.3807206766435 1988-01-01 46.4078566570879 1988-04-01 46.2343566568884 1988-07-01 46.7405454886357 1988-10-01 46.3036488100829 1989-01-01 47.5530079773400 1989-04-01 49.3133511734922 1989-07-01 49.3189698500327 1989-10-01 50.6740485535434 1990-01-01 50.8632459375596 1990-04-01 50.0778418889098 1990-07-01 52.1783683214306 1990-10-01 56.2312718449350 1991-01-01 54.2225726617841 1991-04-01 52.8542147716223 1991-07-01 53.5862038704765 1991-10-01 53.8527830174416 1992-01-01 51.6395226062070 1992-04-01 53.4222034862863 1992-07-01 53.0062112999937 1992-10-01 53.8522941534787 1993-01-01 54.2673302751285 1993-04-01 54.3160968636856 1993-07-01 54.9826568464760 1993-10-01 55.7374528457237 1994-01-01 55.2360321036745 1994-04-01 55.3138510271632 1994-07-01 55.3120808061507 1994-10-01 55.1309710245494 1995-01-01 54.9532991057436 1995-04-01 54.9874986061852 1995-07-01 54.5460144506062 1995-10-01 55.1706025804556 1996-01-01 56.7591177622805 1996-04-01 57.2233277840778 1996-07-01 57.7857416208764 1996-10-01 60.2364248476522 1997-01-01 60.3872522848612 1997-04-01 59.4424422610581 1997-07-01 60.3084339085440 1997-10-01 60.5117669104793 1998-01-01 58.4287235677630 1998-04-01 57.9887053675749 1998-07-01 57.2912342406422 1998-10-01 56.6926904310236 1999-01-01 56.0473134739002 1999-04-01 57.7153357686458 1999-07-01 59.6404502561411 1999-10-01 61.4999801940078 2000-01-01 64.0141639548668 2000-04-01 65.9681754358888 2000-07-01 68.5951098507936 2000-10-01 70.2171830442360 2001-01-01 67.0071131049362 2001-04-01 69.5203481570817 2001-07-01 68.3636619853308 2001-10-01 65.4895037151621 2002-01-01 64.6672846560062 2002-04-01 65.7886364151067 2002-07-01 65.8319514683068 2002-10-01 65.6503472227538 2003-01-01 67.4670804893018 2003-04-01 63.9542531224015 2003-07-01 64.9693619885236 2003-10-01 65.2225973510632 2004-01-01 65.4884299803248 2004-04-01 68.6322779005150 2004-07-01 71.2813947782816 2004-10-01 73.3438793705364 2005-01-01 72.6416652393487 2005-04-01 76.2365981715830 2005-07-01 82.0024295354700 2005-10-01 79.9235574711966 2006-01-01 82.0446054568097 2006-04-01 85.0900033963546 2006-07-01 85.4334125816069 2006-10-01 82.3314087324050 2007-01-01 81.7578021812144 2007-04-01 82.3917883693724 2007-07-01 82.8295407373864 2007-10-01 88.3731461564588 2008-01-01 95.1017019510170 2008-04-01 104.2831804973770 2008-07-01 106.8002566134570 2008-10-01 97.8263330691724 2009-01-01 90.4977546322503 2009-04-01 86.3013698630137 2009-07-01 85.3617117627080 2009-10-01 85.8183327672742 2010-01-01 89.9732065360957 2010-04-01 95.4073738631646 2010-07-01 95.6036076833088 2010-10-01 98.4942828031247 2011-01-01 105.0341522321600 2011-04-01 111.3589192044980 2011-07-01 112.7136873089550 2011-10-01 114.4496018717690 2012-01-01 118.2233291822330 2012-04-01 117.7176497226310 2012-07-01 117.6836861768370 2012-10-01 117.1780067172350 2013-01-01 115.4534133363520 2013-04-01 113.1552134042790 2013-07-01 112.8721838559950 2013-10-01 111.3664666591190 2014-01-01 111.1853277482170 2014-04-01 105.6983282388020 2014-07-01 104.7322540473230 2014-10-01 103.1850258500320 2015-01-01 98.6754217140270 2015-04-01 99.7396128155779 2015-07-01 100.9321106456850 2015-10-01 100.6528548247100 2016-01-01 97.0715876070795 2016-04-01 100.1320804558660 2016-07-01 101.9359221102680 2016-10-01 103.7925959470170 2017-01-01 109.0531718178040 2017-04-01 108.2154043548810 2017-07-01 107.7738782595570 2017-10-01 111.0192837465560 2018-01-01 111.2758972036680 2018-04-01 113.3589946790440 2018-07-01 118.1893656364390