Quarter Index 2015=100 1980-01-01 64.8166468821518 1980-04-01 65.2962133384468 1980-07-01 57.4727994730519 1980-10-01 64.6377815552094 1981-01-01 62.5484271564326 1981-04-01 64.0441560498498 1981-07-01 56.7910374297786 1981-10-01 64.4070712059648 1982-01-01 62.2762407893464 1982-04-01 62.9554105815046 1982-07-01 55.0386756759658 1982-10-01 61.3067388722961 1983-01-01 60.3087221929796 1983-04-01 62.1647739913967 1983-07-01 55.6556314413614 1983-10-01 64.1685841033749 1984-01-01 62.3254935605334 1984-04-01 62.6106411831952 1984-07-01 58.2401058031237 1984-10-01 66.4108813179431 1985-01-01 64.2301004827421 1985-04-01 65.6214322874131 1985-07-01 60.1964587156913 1985-10-01 69.2004502849551 1986-01-01 65.8838325839081 1986-04-01 68.0043931195361 1986-07-01 61.7281441673248 1986-10-01 69.9968046731550 1987-01-01 66.2896376936038 1987-04-01 68.9807663157965 1987-07-01 62.6740057012021 1987-10-01 71.5071319611203 1988-01-01 69.4842087451183 1988-04-01 71.0464058591349 1988-07-01 65.0081478735121 1988-10-01 74.2623350743176 1989-01-01 72.7764171162588 1989-04-01 74.7657775036394 1989-07-01 68.3705330681338 1989-10-01 77.7528692509485 1990-01-01 76.7978542183563 1990-04-01 78.0274742123967 1990-07-01 70.4422749439488 1990-10-01 79.7940994643804 1991-01-01 79.5799299883314 1991-04-01 80.7134522420403 1991-07-01 73.3455575929322 1991-10-01 82.0803467244541 1992-01-01 79.8466411068511 1992-04-01 80.9468244707451 1992-07-01 71.5452575429238 1992-10-01 78.4464077346224 1993-01-01 74.1790298383064 1993-04-01 75.3792298716452 1993-07-01 68.3113852308718 1993-10-01 76.6794465744291 1994-01-01 75.0125020836806 1994-04-01 78.9798299716619 1994-07-01 72.6787797966328 1994-10-01 82.7804634105684 1995-01-01 79.8133022170362 1995-04-01 82.4804134022337 1995-07-01 75.3458909818303 1995-10-01 83.1138523087181 1996-01-01 79.1465244207368 1996-04-01 81.7469578263044 1996-07-01 75.3125520920153 1996-10-01 82.9471578596433 1997-01-01 80.9801633605601 1997-04-01 85.1141856976163 1997-07-01 79.6799466577763 1997-10-01 88.5147524587431 1998-01-01 86.5477579596599 1998-04-01 89.6149358226371 1998-07-01 82.6804467411235 1998-10-01 89.2815469244874 1999-01-01 86.5144190698450 1999-04-01 89.7149524920820 1999-07-01 84.4474079013169 1999-10-01 93.4489081513586 2000-01-01 90.5817636272712 2000-04-01 95.6159359893316 2000-07-01 89.8149691615269 2000-10-01 98.6164360726788 2001-01-01 95.3492248708118 2001-04-01 96.7494582430405 2001-07-01 89.4149024837473 2001-10-01 94.5490915152526 2002-01-01 92.6154359059843 2002-04-01 95.8159693282214 2002-07-01 89.3815635939323 2002-10-01 95.9159859976663 2003-01-01 93.0488414735789 2003-04-01 94.9491581930321 2003-07-01 88.7147857976329 2003-10-01 97.0828471411902 2004-01-01 94.1490248374729 2004-04-01 98.1496916152692 2004-07-01 91.6486081013502 2004-10-01 97.9496582763794 2005-01-01 95.3825637606268 2005-04-01 98.9498249708284 2005-07-01 93.4155692615436 2005-10-01 101.0501750291720 2006-01-01 98.4830805134189 2006-04-01 103.8506417736290 2006-07-01 98.2163693948991 2006-10-01 105.8176362727120 2007-01-01 104.8174695782630 2007-04-01 107.7179529921650 2007-07-01 102.4170695115850 2007-10-01 108.7514585764290 2008-01-01 107.7179529921650 2008-04-01 108.6181030171700 2008-07-01 100.4500750125020 2008-10-01 98.9164860810135 2009-01-01 86.2143690615102 2009-04-01 87.8479746624437 2009-07-01 85.0808468078013 2009-10-01 90.8151358559760 2010-01-01 90.3150525087514 2010-04-01 95.8826471078513 2010-07-01 92.1153525587598 2010-10-01 98.6164360726788 2011-01-01 97.9163193865644 2011-04-01 100.9168194699120 2011-07-01 96.1826971161860 2011-10-01 99.4165694282380 2012-01-01 96.2160360060010 2012-04-01 98.2830471745291 2012-07-01 94.1156859476579 2012-10-01 95.7159526587765 2013-01-01 93.4489081513585 2013-04-01 97.2495415902650 2013-07-01 92.9154859143190 2013-10-01 97.4829138189698 2014-01-01 96.5494249041507 2014-04-01 99.2498749791632 2014-07-01 94.3823970661777 2014-10-01 98.6497749624937 2015-01-01 98.6164360726788 2015-04-01 101.8836472745460 2015-07-01 97.5162527087848 2015-10-01 101.9836639439910 2016-01-01 101.0501750291720 2016-04-01 102.6504417402900 2016-07-01 98.5164194032338 2016-10-01 104.8174695782630 2017-01-01 102.1170195032510 2017-04-01 105.2508751458580 2017-07-01 102.8171361893650 2017-10-01 109.8183030505080 2018-01-01 105.6842807134520 2018-04-01 108.3180530088350