Quarter Index 2015=100 1983-01-01 49.8136756829500 1983-04-01 50.1340742688488 1983-07-01 50.5040016324315 1983-10-01 50.8927214781280 1984-01-01 51.2624503295756 1984-04-01 51.5636263237347 1984-07-01 51.7788134780807 1984-10-01 52.4469722391532 1985-01-01 53.4758275495306 1985-04-01 53.3709138861803 1985-07-01 53.3723034711253 1985-10-01 54.0491636807822 1986-01-01 53.1680675695605 1986-04-01 52.8050881307030 1986-07-01 51.9048025130974 1986-10-01 52.2595436983522 1987-01-01 52.8398608396848 1987-04-01 53.0979597005477 1987-07-01 53.4663320524062 1987-10-01 53.7222141944282 1988-01-01 53.5655550345531 1988-04-01 54.1313807900303 1988-07-01 54.3480567853888 1988-10-01 54.6705397487051 1989-01-01 55.3130573590061 1989-04-01 56.0985698772227 1989-07-01 56.4044109065545 1989-10-01 58.8736702685315 1990-01-01 59.4342354524311 1990-04-01 60.2684496144357 1990-07-01 61.5383317420656 1990-10-01 64.4479241048406 1991-01-01 65.0577864689331 1991-04-01 66.2692398581598 1991-07-01 67.3379299369616 1991-10-01 68.9004189515896 1992-01-01 69.1186168733164 1992-04-01 70.4771677545821 1992-07-01 70.9564753045528 1992-10-01 72.2017088420861 1993-01-01 72.9185030762350 1993-04-01 73.9705181356964 1993-07-01 74.5563274460975 1993-10-01 74.4502227099371 1994-01-01 74.4662029368051 1994-04-01 74.1180126520055 1994-07-01 73.9472591305450 1994-10-01 74.1036866929293 1995-01-01 74.7616220790490 1995-04-01 75.1906729735075 1995-07-01 75.6435784095224 1995-10-01 76.0454662268410 1996-01-01 76.4109270673860 1996-04-01 76.5712917871146 1996-07-01 76.7653704844382 1996-10-01 77.4635707486083 1997-01-01 77.6491795948384 1997-04-01 77.2811050111824 1997-07-01 77.3038346506406 1997-10-01 77.3867465523612 1998-01-01 77.0596316392280 1998-04-01 76.9060494174454 1998-07-01 76.7213338758229 1998-10-01 76.6433516921216 1999-01-01 76.7579262793756 1999-04-01 77.2551330068526 1999-07-01 77.9276590348952 1999-10-01 78.4202338125554 2000-01-01 79.2058786721953 2000-04-01 79.6595781567503 2000-07-01 80.6557120502077 2000-10-01 82.0519140664127 2001-01-01 81.6973052225813 2001-04-01 82.2932055665119 2001-07-01 82.5665898617702 2001-10-01 82.2400043143304 2002-01-01 82.0319635968447 2002-04-01 82.2771922542881 2002-07-01 82.3462083065583 2002-10-01 82.4247529413088 2003-01-01 82.8831836317481 2003-04-01 82.3294009457945 2003-07-01 82.5812797597606 2003-10-01 82.6912223971978 2004-01-01 82.8296184406524 2004-04-01 83.3730784955857 2004-07-01 84.2342241372394 2004-10-01 85.4152059137427 2005-01-01 85.2046176238577 2005-04-01 85.8311880926466 2005-07-01 86.9871904254950 2005-10-01 87.8166402962595 2006-01-01 88.1338296026424 2006-04-01 88.8509546903496 2006-07-01 89.2357042933460 2006-10-01 89.1458444669002 2007-01-01 89.2457291561638 2007-04-01 90.4799452702044 2007-07-01 91.0361101017780 2007-10-01 92.1915168982214 2008-01-01 93.4848896284936 2008-04-01 95.5769428486045 2008-07-01 96.4566162895253 2008-10-01 95.1158322443426 2009-01-01 93.4978921733365 2009-04-01 93.8003584963731 2009-07-01 94.3037521853911 2009-10-01 94.6702386719671 2010-01-01 95.8555877154405 2010-04-01 96.6228702025924 2010-07-01 96.1534882593720 2010-10-01 96.8237975685737 2011-01-01 98.4117623071940 2011-04-01 98.8224177438087 2011-07-01 98.3441358398689 2011-10-01 99.1328907229572 2012-01-01 99.6376409115644 2012-04-01 99.4673174997297 2012-07-01 99.5185667159170 2012-10-01 99.3686238832762 2013-01-01 99.2691693036384 2013-04-01 99.2357200088900 2013-07-01 99.8551440408187 2013-10-01 100.1051369895020 2014-01-01 100.5021943448690 2014-04-01 100.6247094175230 2014-07-01 100.9017661872790 2014-10-01 100.5646264113280 2015-01-01 100.0556082118180 2015-04-01 100.2362542546730 2015-07-01 100.0331101698510 2015-10-01 99.6750273636571 2016-01-01 99.4167630760150 2016-04-01 99.8533243462478 2016-07-01 99.9828204289831 2016-10-01 100.4877360443690 2017-01-01 100.8794335720910 2017-04-01 100.9176471580800 2017-07-01 101.2109819229060 2017-10-01 101.5695940947930 2018-01-01 102.0565443619620 2018-04-01 102.3402182028850 2018-07-01 102.5995081365570