Quarter Index 2015=100 1983-01-01 16.2774858265858 1983-04-01 16.2774858265858 1983-07-01 16.4497343538513 1983-10-01 19.2918350537313 1984-01-01 19.2918350537313 1984-04-01 19.3779593173641 1984-07-01 19.4640835809968 1984-10-01 21.7894386990805 1985-01-01 21.7894386990805 1985-04-01 21.7894386990805 1985-07-01 21.7894386990805 1985-10-01 23.6841724990005 1986-01-01 23.6841724990005 1986-04-01 23.6841724990005 1986-07-01 23.6841724990005 1986-10-01 25.4927820352878 1987-01-01 25.4927820352878 1987-04-01 25.5789062989206 1987-07-01 25.5789062989206 1987-10-01 26.9568945170442 1988-01-01 27.0430187806769 1988-04-01 27.0430187806769 1988-07-01 27.0430187806769 1988-10-01 28.7655040533315 1989-01-01 28.8516283169643 1989-04-01 28.8516283169643 1989-07-01 28.8516283169643 1989-10-01 30.4879893259861 1990-01-01 30.5741135896188 1990-04-01 30.5741135896188 1990-07-01 30.5741135896188 1990-10-01 32.1243503350080 1991-01-01 32.2104745986407 1991-04-01 32.2104745986407 1991-07-01 32.2104745986407 1991-10-01 34.1913326621935 1992-01-01 34.1913326621935 1992-04-01 34.2774569258262 1992-07-01 34.2774569258262 1992-10-01 36.4305635166444 1993-01-01 36.4305635166444 1993-04-01 36.4305635166444 1993-07-01 36.4305635166444 1993-10-01 38.2391730529317 1994-01-01 38.3252973165645 1994-04-01 38.2391730529317 1994-07-01 38.3252973165645 1994-10-01 40.1339068528518 1995-01-01 40.1339068528518 1995-04-01 40.1339068528518 1995-07-01 40.2200311164845 1995-10-01 35.6554451439499 1996-01-01 35.5693208803171 1996-04-01 35.6554451439499 1996-07-01 35.7415694075826 1996-10-01 31.1769834350479 1997-01-01 31.1769834350479 1997-04-01 31.2816041848300 1997-07-01 31.3513513513514 1997-10-01 33.3740191804708 1998-01-01 33.4786399302528 1998-04-01 33.4786399302528 1998-07-01 33.6181342632955 1998-10-01 36.4428945074106 1999-01-01 36.6870095902354 1999-04-01 36.7916303400174 1999-07-01 36.9311246730602 1999-10-01 40.6974716652136 2000-01-01 40.9764603312990 2000-04-01 41.1508282476024 2000-07-01 41.2205754141238 2000-10-01 43.5571054925894 2001-01-01 43.9058413251962 2001-04-01 44.0104620749782 2001-07-01 44.1499564080209 2001-10-01 46.8700959023540 2002-01-01 48.1255448997384 2002-04-01 48.2650392327812 2002-07-01 48.4045335658239 2002-10-01 52.6242371403662 2003-01-01 53.0078465562336 2003-04-01 53.0427201394943 2003-07-01 53.0427201394943 2003-10-01 56.0767218831735 2004-01-01 56.3208369659982 2004-04-01 56.2510897994769 2004-07-01 56.2859633827376 2004-10-01 59.1455972101133 2005-01-01 59.6687009590236 2005-04-01 59.8779424585876 2005-07-01 60.0871839581517 2005-10-01 62.0401046207498 2006-01-01 62.4585876198780 2006-04-01 62.6678291194420 2006-07-01 62.9816913687882 2006-10-01 65.2833478639930 2007-01-01 65.5972101133392 2007-04-01 65.8064516129032 2007-07-01 65.8761987794246 2007-10-01 69.0496948561465 2008-01-01 69.5030514385353 2008-04-01 69.8517872711421 2008-07-01 70.0610287707062 2008-10-01 73.0601569311247 2009-01-01 73.3042720139494 2009-04-01 73.1647776809067 2009-07-01 72.8857890148213 2009-10-01 81.3251961639058 2010-01-01 80.8369659982563 2010-04-01 79.8256320836966 2010-07-01 79.8256320836966 2010-10-01 79.1630340017437 2011-01-01 78.8840453356582 2011-04-01 78.7794245858762 2011-07-01 78.6399302528335 2011-10-01 85.6146469049695 2012-01-01 86.2074978204011 2012-04-01 86.2074978204011 2012-07-01 86.2074978204011 2012-10-01 90.2179598953792 2013-01-01 90.2877070619006 2013-04-01 90.2877070619006 2013-07-01 90.2877070619006 2013-10-01 94.2632955536181 2014-01-01 94.3679163034002 2014-04-01 94.3679163034002 2014-07-01 94.3679163034002 2014-10-01 98.9363557105492 2015-01-01 99.0758500435920 2015-04-01 99.0758500435920 2015-07-01 99.0758500435920 2015-10-01 102.7724498692240 2016-01-01 102.8421970357450 2016-04-01 102.8421970357450 2016-07-01 102.9468177855270 2016-10-01 104.5161290322580 2017-01-01 104.6207497820400 2017-04-01 104.6207497820400 2017-07-01 104.7253705318220 2017-10-01 106.2598081952920 2018-01-01 106.2946817785530 2018-04-01 106.2946817785530 2018-07-01 106.2946817785530