Quarter Index 2015=100 1991-01-01 22.0094584491990 1991-04-01 24.1143597568406 1991-07-01 24.7785930053074 1991-10-01 25.1780305668855 1992-01-01 25.8647041278005 1992-04-01 25.9095847526969 1992-07-01 26.2596536268889 1992-10-01 27.5522156239055 1993-01-01 30.8232412321055 1993-04-01 31.7225008489674 1993-07-01 33.0092867095598 1993-10-01 34.6190111065943 1994-01-01 35.5878267159206 1994-04-01 36.1343380852842 1994-07-01 37.2124559684833 1994-10-01 38.7029415212930 1995-01-01 39.6509596577894 1995-04-01 40.0684846805110 1995-07-01 40.8339472221671 1995-10-01 41.6133272645807 1996-01-01 42.1282747926039 1996-04-01 42.5179648138107 1996-07-01 43.0468298425913 1996-10-01 43.8401273857623 1997-01-01 44.6612599304480 1997-04-01 45.2040424599860 1997-07-01 45.6633199849797 1997-10-01 46.5401225326949 1998-01-01 47.9457901091908 1998-04-01 48.5164076402436 1998-07-01 48.4607376372140 1998-10-01 49.2818701818997 1999-01-01 51.2442377886910 1999-04-01 51.8983603242881 1999-07-01 55.3777355136343 1999-10-01 56.2127855590774 2000-01-01 59.2050482219151 2000-04-01 60.0957682703878 2000-07-01 60.2766957802338 2000-10-01 61.0004058196178 2001-01-01 63.4359684521601 2001-04-01 64.7442135233543 2001-07-01 64.9529760347151 2001-10-01 65.0782335415315 2002-01-01 66.1942391027275 2002-04-01 66.5613051236299 2002-07-01 66.5613051236299 2002-10-01 66.9691562579658 2003-01-01 71.2312006117767 2003-04-01 71.8429773132806 2003-07-01 72.6382870252358 2003-10-01 73.3520265103237 2004-01-01 77.1654346163650 2004-04-01 77.6956410910018 2004-07-01 78.0423145551874 2004-10-01 77.9811368850370 2005-01-01 79.3066530716288 2005-04-01 79.6533265358144 2005-07-01 79.6737190925312 2005-10-01 80.6729543716544 2006-01-01 82.7326026000510 2006-04-01 83.3443793015549 2006-07-01 83.5890899821565 2006-10-01 83.9561560030589 2007-01-01 85.0573540657660 2007-04-01 85.4244200866684 2007-07-01 85.6487382105531 2007-10-01 86.6887586031099 2008-01-01 88.4833035941881 2008-04-01 89.2582207494264 2008-07-01 89.9923527912312 2008-10-01 90.8488401733367 2009-01-01 91.0731582972215 2009-04-01 90.9711955136375 2009-07-01 91.0731582972215 2009-10-01 91.2566913076727 2010-01-01 91.5625796584246 2010-04-01 91.9908233494774 2010-07-01 92.0520010196278 2010-10-01 92.2559265867958 2011-01-01 94.6010706092276 2011-04-01 95.5595207749171 2011-07-01 95.7022686719348 2011-10-01 96.4160081570227 2012-01-01 98.2105531481009 2012-04-01 98.9039000764721 2012-07-01 99.1893958705072 2012-10-01 99.7603874585776 2013-01-01 100.3517716033650 2013-04-01 100.5149120570990 2013-07-01 100.4741269436660 2013-10-01 100.2702013764980 2014-01-01 100.2702013764980 2014-04-01 100.4537343869490 2014-07-01 100.3517716033650 2014-10-01 100.2294162630640 2015-01-01 99.8623502421616 2015-04-01 100.3517716033650 2015-07-01 100.0458832526130 2015-10-01 99.7399949018608 2016-01-01 99.3321437675249 2016-04-01 99.6584246749936 2016-07-01 99.2913586540912 2016-10-01 99.6380321182768 2017-01-01 100.2498088197810 2017-04-01 100.6168748406830 2017-07-01 100.8208004078510 2017-10-01 101.4529696660720 2018-01-01 102.5949528422130 2018-04-01 103.4310476676010 2018-07-01 103.5737955646190