Quarter Index 2015=100 1980-01-01 55.0026355036907 1980-04-01 66.8176346709606 1980-07-01 67.2344406077717 1980-10-01 83.8168733973656 1981-01-01 58.6231076995738 1981-04-01 71.9092122540733 1981-07-01 71.3687179568765 1981-10-01 89.0391671246828 1982-01-01 61.8962716536633 1982-04-01 74.8186858419679 1982-07-01 74.6565052320729 1982-10-01 91.4408557180670 1983-01-01 64.4941232783497 1983-04-01 76.9001883073930 1983-07-01 75.7161440819168 1983-10-01 93.0574995805452 1984-01-01 66.5763508975850 1984-04-01 80.2183977931945 1984-07-01 78.6928788338990 1984-10-01 97.2708976675848 1985-01-01 68.9075072556367 1985-04-01 82.8119053276069 1985-07-01 82.0283373957357 1985-10-01 100.1485039525080 1986-01-01 72.0449649410769 1986-04-01 84.9316579527041 1986-07-01 83.7340228188201 1986-10-01 102.2180231655930 1987-01-01 73.7637367335124 1987-04-01 87.6216478831096 1987-07-01 85.2102623337736 1987-10-01 103.9959029591570 1988-01-01 75.4148490479250 1988-04-01 90.2377583970966 1988-07-01 88.1984950081244 1988-10-01 108.1022371595150 1989-01-01 77.4633105274350 1989-04-01 94.1012208181872 1989-07-01 91.4988905098917 1989-10-01 113.0885359603790 1990-01-01 80.9387784180713 1990-04-01 98.3409649321994 1990-07-01 95.4994335876856 1990-10-01 118.6534536887680 1991-01-01 84.5815436794446 1991-04-01 103.2221685831050 1991-07-01 100.1405619770600 1991-10-01 123.1418192481120 1992-01-01 86.8749137327112 1992-04-01 104.3407528444290 1992-07-01 101.1621437267630 1992-10-01 122.5139511990990 1993-01-01 87.4863618618680 1993-04-01 104.7776014517010 1993-07-01 102.2723252886350 1993-10-01 122.7818961547320 1994-01-01 89.3789912522662 1994-04-01 108.3843740923780 1994-07-01 104.2751196957930 1994-10-01 128.9558448329090 1995-01-01 90.8879341540956 1995-04-01 108.6319315567250 1995-07-01 106.3855558190070 1995-10-01 130.0724526600370 1996-01-01 91.5469949566661 1996-04-01 109.3532500364720 1996-07-01 107.3946367867480 1996-10-01 130.4695572271320 1997-01-01 93.4999394070310 1997-04-01 111.6996980205790 1997-07-01 109.3141942714280 1997-10-01 131.7200156265980 1998-01-01 93.9640998578635 1998-04-01 111.5168180074300 1998-07-01 107.2866782634770 1998-10-01 128.7910081279350 1999-01-01 93.0518919285247 1999-04-01 109.7834922230340 1999-07-01 106.0109232879640 1999-10-01 127.1230038742690 2000-01-01 93.3348585451462 2000-04-01 109.5976800782500 2000-07-01 105.4470605883570 2000-10-01 126.3704672133590 2001-01-01 93.6160228288334 2001-04-01 108.9666373839720 2001-07-01 103.6550064612080 2001-10-01 122.6042305305940 2002-01-01 91.4107267725183 2002-04-01 105.4637547631080 2002-07-01 100.0483937376860 2002-10-01 120.1045921175310 2003-01-01 90.3650787450539 2003-04-01 105.7373217278450 2003-07-01 97.6381312841955 2003-10-01 119.2975939353550 2004-01-01 87.1519546792596 2004-04-01 105.1159352967000 2004-07-01 97.6682635163054 2004-10-01 119.7050045533530 2005-01-01 87.5106422850463 2005-04-01 105.7399932697620 2005-07-01 97.7339291846014 2005-10-01 121.0306490108830 2006-01-01 86.9921343912214 2006-04-01 105.9589953595280 2006-07-01 97.3980959803308 2006-10-01 120.5684943138340 2007-01-01 86.5910265329643 2007-04-01 105.5880805347650 2007-07-01 96.9307046667366 2007-10-01 119.8346990959150 2008-01-01 87.9955019315602 2008-04-01 106.9366477196920 2008-07-01 97.3279374962120 2008-10-01 118.8429187599780 2009-01-01 86.3460325605063 2009-04-01 102.1450074488430 2009-07-01 93.8267612925845 2009-10-01 114.0027731683610 2010-01-01 85.6694018270268 2010-04-01 102.9551456809020 2010-07-01 94.1706808215355 2010-10-01 113.5732115594590 2011-01-01 85.2506132547973 2011-04-01 102.7730145712930 2011-07-01 94.7061260091606 2011-10-01 114.8511338491910 2012-01-01 86.3753569039490 2012-04-01 103.1616213016340 2012-07-01 94.3295663423415 2012-10-01 113.5400537016930 2013-01-01 85.4428278978094 2013-04-01 103.0545272304810 2013-07-01 93.4436826448843 2013-10-01 113.2814885056000 2014-01-01 85.2249272212324 2014-04-01 103.7173041825400 2014-07-01 94.6693715289530 2014-10-01 114.5440757866670 2015-01-01 85.9329229500293 2015-04-01 103.5109551809070 2015-07-01 95.2103415991462 2015-10-01 115.3457802699180 2016-01-01 86.8482651691197 2016-04-01 104.4838435839390 2016-07-01 96.4812370477832 2016-10-01 116.6706059412360 2017-01-01 87.2626766816758 2017-04-01 105.5732301209190 2017-07-01 97.0682993243338 2017-10-01 117.5953708700330 2018-01-01 88.2054139116259 2018-04-01 107.5460391533660