Quarter Index 2015=100 1983-01-01 21.8175136571473 1983-04-01 22.3111225634176 1983-07-01 22.7060096884338 1983-10-01 23.1008968134501 1984-01-01 24.3842799697529 1984-04-01 24.7791670947691 1984-07-01 25.0753324385313 1984-10-01 25.4702195635475 1985-01-01 26.5561591573422 1985-04-01 26.6548809385962 1985-07-01 26.9510462823584 1985-10-01 27.3459334073747 1986-01-01 28.1357076574072 1986-04-01 28.4318730011693 1986-07-01 28.6293165636774 1986-10-01 28.7280383449315 1987-01-01 29.5178125949640 1987-04-01 29.8139779387262 1987-07-01 31.4922482200452 1987-10-01 31.6896917825533 1988-01-01 32.3807442513317 1988-04-01 32.6769095950939 1988-07-01 32.9730749388561 1988-10-01 33.5654056263805 1989-01-01 34.0590145326508 1989-04-01 34.3551798764130 1989-07-01 34.6513452201751 1989-10-01 34.9475105639373 1990-01-01 35.4411194702076 1990-04-01 35.8360065952238 1990-07-01 35.9347283764779 1990-10-01 36.2308937202401 1991-01-01 36.7245026265104 1991-04-01 37.2181115327807 1991-07-01 37.7117204390510 1991-10-01 38.1066075640672 1992-01-01 38.8963818140997 1992-04-01 39.3899907203700 1992-07-01 39.8835996266403 1992-10-01 40.0810431891484 1993-01-01 40.1797649704025 1993-04-01 40.6733738766728 1993-07-01 41.2657045641971 1993-10-01 41.8580352517215 1994-01-01 42.1542005954837 1994-04-01 42.7465312830081 1994-07-01 42.8452530642621 1994-10-01 43.1414184080243 1995-01-01 43.6350273142946 1995-04-01 44.0299144393108 1995-07-01 44.1286362205649 1995-10-01 44.4248015643271 1996-01-01 44.9184104705974 1996-04-01 45.4120193768677 1996-07-01 45.8069065018839 1996-10-01 46.1030718456461 1997-01-01 46.4754167724465 1997-04-01 46.9493103156470 1997-07-01 47.3216552424473 1997-10-01 47.8293983244478 1998-01-01 48.8448844884489 1998-04-01 49.4880257256495 1998-07-01 49.8603706524499 1998-10-01 50.5035118896505 1999-01-01 51.3835998984514 1999-04-01 52.1282897520521 1999-07-01 52.8729796056529 1999-10-01 53.4822713040535 2000-01-01 54.5654565456546 2000-04-01 55.7501904036558 2000-07-01 56.9010747228569 2000-10-01 57.6796141152577 2001-01-01 58.4581535076585 2001-04-01 59.9475332148600 2001-07-01 61.0984175340611 2001-10-01 62.2154523144622 2002-01-01 64.8895658796649 2002-04-01 66.1758483540662 2002-07-01 67.1913345180672 2002-10-01 67.9021748328679 2003-01-01 70.4747397816705 2003-04-01 71.4225268680714 2003-07-01 72.0656681052721 2003-10-01 72.6072607260726 2004-01-01 75.1798256748752 2004-04-01 75.6875687568757 2004-07-01 76.0260641448760 2004-10-01 76.6692053820767 2005-01-01 79.7495134128798 2005-04-01 80.3926546500804 2005-07-01 81.0357958872810 2005-10-01 81.3742912752814 2006-01-01 83.4052636032834 2006-04-01 84.0145553016840 2006-07-01 84.4545993060844 2006-10-01 84.8946433104849 2007-01-01 85.9439790132859 2007-04-01 86.3840230176864 2007-07-01 86.9256156384869 2007-10-01 87.4333587204874 2008-01-01 90.7167639840907 2008-04-01 91.6645510704917 2008-07-01 92.4092409240924 2008-10-01 92.5107895404925 2009-01-01 95.3203012608953 2009-04-01 95.1510535668951 2009-07-01 94.9818058728950 2009-10-01 94.9141067952949 2010-01-01 95.6926461876957 2010-04-01 95.0495049504950 2010-07-01 95.5572480324956 2010-10-01 96.4034865024964 2011-01-01 99.1114496064991 2011-04-01 98.8745028348989 2011-07-01 98.7391046796988 2011-10-01 98.8068037572988 2012-01-01 99.5853431496996 2012-04-01 99.4160954556994 2012-07-01 99.3822459168994 2012-10-01 98.9760514512990 2013-01-01 100.1946348481000 2013-04-01 100.4315816197000 2013-07-01 100.2961834645000 2013-10-01 99.9915376153000 2014-01-01 100.0592366929000 2014-04-01 99.9238385376999 2014-07-01 99.9915376153000 2014-10-01 100.2623339257000 2015-01-01 99.9576880765000 2015-04-01 99.8222899212998 2015-07-01 100.0592366929000 2015-10-01 100.1607853093000 2016-01-01 100.6008293137010 2016-04-01 101.2101210121010 2016-07-01 101.6501650165020 2016-10-01 101.4809173225020 2017-01-01 102.1917576373020 2017-04-01 102.8687484133030 2017-07-01 102.7333502581030 2017-10-01 102.5302530253030 2018-01-01 102.2594567149020 2018-04-01 102.7671997969030 2018-07-01 102.9025979521030