Quarter Index 2015=100 1983-01-01 46.4210659230845 1983-04-01 47.2406654542367 1983-07-01 47.4511698925944 1983-10-01 47.4663488972620 1984-01-01 47.8130306917806 1984-04-01 48.5882608246737 1984-07-01 48.8844682586162 1984-10-01 49.0306537497229 1985-01-01 49.4586016000005 1985-04-01 50.3533622245949 1985-07-01 50.8241448924401 1985-10-01 51.1690252226685 1986-01-01 51.7581374060215 1986-04-01 52.9584797509576 1986-07-01 53.1685505034676 1986-10-01 53.6000679218758 1987-01-01 54.3857065151124 1987-04-01 55.1777503147141 1987-07-01 55.3509244097244 1987-10-01 55.3841847781939 1988-01-01 55.7999560642876 1988-04-01 56.7313131023333 1988-07-01 56.8974147819819 1988-10-01 56.9164969592784 1989-01-01 57.4940997874439 1989-04-01 58.7400458672824 1989-07-01 59.0142020438947 1989-10-01 59.0656104970657 1990-01-01 60.1045883462274 1990-04-01 62.3734658988648 1990-07-01 62.8484853438370 1990-10-01 62.9093681647566 1991-01-01 64.0925632384857 1991-04-01 66.9953894190328 1991-07-01 67.8876146494409 1991-10-01 67.9917326133259 1992-01-01 68.9311295197780 1992-04-01 71.2859435911490 1992-07-01 72.0956350687050 1992-10-01 72.3915088981494 1993-01-01 73.2732923077642 1993-04-01 74.7627029503815 1993-07-01 75.0216801223261 1993-10-01 75.1163237184625 1994-01-01 75.4749485540163 1994-04-01 76.4119101476317 1994-07-01 76.6343909874743 1994-10-01 76.6498035152906 1995-01-01 77.1075088868068 1995-04-01 78.3423459368557 1995-07-01 79.0220984623668 1995-10-01 79.1074011325539 1996-01-01 79.3085312845124 1996-04-01 79.7438184337502 1996-07-01 79.9274343495538 1996-10-01 79.9996930838616 1997-01-01 80.0228452360360 1997-04-01 80.1034440827986 1997-07-01 80.1483138878051 1997-10-01 80.1893472410824 1998-01-01 80.2523984912403 1998-04-01 80.3058419318503 1998-07-01 80.3561494901772 1998-10-01 80.4719769719487 1999-01-01 80.6424488705236 1999-04-01 80.9466294519729 1999-07-01 81.2430036881645 1999-10-01 81.5055504282397 2000-01-01 81.8286463847364 2000-04-01 82.4708350437514 2000-07-01 82.7130986303367 2000-10-01 81.8310816975732 2001-01-01 81.5144576683414 2001-04-01 82.6912141752554 2001-07-01 84.5740446025878 2001-10-01 85.3132454496763 2002-01-01 85.2740802815889 2002-04-01 86.1937945226478 2002-07-01 86.8235063734305 2002-10-01 86.9009693379102 2003-01-01 86.9330620906360 2003-04-01 87.6527804350302 2003-07-01 88.1785077637273 2003-10-01 88.3091806456681 2004-01-01 88.3731993488707 2004-04-01 88.6505914891154 2004-07-01 88.9352228469708 2004-10-01 89.0439445529308 2005-01-01 89.0022773511069 2005-04-01 89.5773781455360 2005-07-01 89.9009077878802 2005-10-01 89.9973194878570 2006-01-01 90.0823552744456 2006-04-01 90.7920988443440 2006-07-01 91.0466390764626 2006-10-01 91.2224152865588 2007-01-01 91.3649311281854 2007-04-01 91.8547626128772 2007-07-01 92.1647145521451 2007-10-01 92.6007356312789 2008-01-01 92.7920911714405 2008-04-01 92.9192612061504 2008-07-01 92.9013466445976 2008-10-01 93.5112423881879 2009-01-01 93.7243489416314 2009-04-01 94.0047435223598 2009-07-01 94.1802528488573 2009-10-01 94.2415359951747 2010-01-01 94.3157296355721 2010-04-01 95.0426204766774 2010-07-01 95.4530207303503 2010-10-01 95.8771321288988 2011-01-01 96.0196813309752 2011-04-01 96.4372540813591 2011-07-01 96.7093752705324 2011-10-01 97.2166209100297 2012-01-01 97.4770993022161 2012-04-01 97.8937379600051 2012-07-01 98.1969844488595 2012-10-01 98.0083644655831 2013-01-01 97.9851122320593 2013-04-01 98.5863342586966 2013-07-01 98.8467792904332 2013-10-01 98.9244757780616 2014-01-01 98.8684302223657 2014-04-01 99.5566896625807 2014-07-01 99.8702111699793 2014-10-01 99.8458246811616 2015-01-01 99.8702445304291 2015-04-01 100.0028523184600 2015-07-01 100.0622672795870 2015-10-01 100.0646358715240 2016-01-01 100.0264381564820 2016-04-01 100.1469694616770 2016-07-01 100.1944747422200 2016-10-01 100.3809262962580 2017-01-01 100.4452118830590 2017-04-01 100.6582850760530 2017-07-01 100.8331605540040 2017-10-01 100.9560938115860 2018-01-01 100.8803322300480 2018-04-01 100.9869188672190 2018-07-01 101.0092703685980