Quarter Index 2015=100 1983-01-01 45.1071614564623 1983-04-01 45.6272817200273 1983-07-01 45.5459850564113 1983-10-01 45.7916588830314 1984-01-01 46.6031059553853 1984-04-01 47.0281213450980 1984-07-01 47.0322505945706 1984-10-01 47.5249856756336 1985-01-01 48.7803435832867 1985-04-01 49.4538076552651 1985-07-01 49.3592973933369 1985-10-01 49.7349269593578 1986-01-01 50.8191687688676 1986-04-01 51.4102790893650 1986-07-01 51.2506918557491 1986-10-01 51.6458775472720 1987-01-01 52.5955388579718 1987-04-01 53.0129564286551 1987-07-01 52.7109266052333 1987-10-01 53.0717239071487 1988-01-01 54.1543800848610 1988-04-01 54.7736353697635 1988-07-01 54.5053993240253 1988-10-01 54.8708874533415 1989-01-01 56.1009413202267 1989-04-01 56.8779339349815 1989-07-01 56.8159951928929 1989-10-01 57.3962042947828 1990-01-01 58.8808181331531 1990-04-01 59.9235692439625 1990-07-01 59.9013703987979 1990-10-01 60.7404999596159 1991-01-01 62.6740127666483 1991-04-01 63.7619543836855 1991-07-01 63.6926490605379 1991-10-01 64.5177722071449 1992-01-01 66.6369030364684 1992-04-01 67.8453196361173 1992-07-01 67.7243491435689 1992-10-01 68.2532894840073 1993-01-01 70.1263170447655 1993-04-01 71.0731374318281 1993-07-01 71.2597795079884 1993-10-01 71.7823442872412 1994-01-01 72.4014344021648 1994-04-01 72.7575408766793 1994-07-01 72.9011396563374 1994-10-01 73.4953882064341 1995-01-01 76.6941691198538 1995-04-01 78.2833685888653 1995-07-01 78.3783413267344 1995-10-01 78.8509256703712 1996-01-01 79.3736886535987 1996-04-01 79.5892685100627 1996-07-01 79.5386934625227 1996-10-01 79.5421620320796 1997-01-01 79.6738025052652 1997-04-01 79.7444622222398 1997-07-01 79.6609192469108 1997-10-01 79.5735112940754 1998-01-01 79.7463781939951 1998-04-01 79.9055690196616 1998-07-01 79.9561110332059 1998-10-01 80.1048631162058 1999-01-01 81.1267037076861 1999-04-01 81.6813444968418 1999-07-01 81.9075612999472 1999-10-01 82.1354298028416 2000-01-01 82.3858935588498 2000-04-01 82.4890917616683 2000-07-01 82.5027017679299 2000-10-01 82.6760311437905 2001-01-01 84.0058807119288 2001-04-01 84.4582812841437 2001-07-01 84.5507434383335 2001-10-01 84.4948499174728 2002-01-01 86.6741026191169 2002-04-01 86.9155150602812 2002-07-01 86.6086953074713 2002-10-01 86.6695439276991 2003-01-01 88.2504188297740 2003-04-01 87.9020753442679 2003-07-01 87.6396532817871 2003-10-01 87.6518428262301 2004-01-01 88.5109579544953 2004-04-01 88.9983415282418 2004-07-01 88.7085673172547 2004-10-01 88.8487966293432 2005-01-01 89.5251676929503 2005-04-01 89.8522042511779 2005-07-01 89.7304079087350 2005-10-01 89.7223806477603 2006-01-01 90.8335121298355 2006-04-01 90.8762250863797 2006-07-01 90.8037815336330 2006-10-01 90.5048899398104 2007-01-01 92.2293636215434 2007-04-01 92.1895246226320 2007-07-01 91.7508001246703 2007-10-01 91.8057026256576 2008-01-01 93.8055146622216 2008-04-01 94.1068838057277 2008-07-01 94.2755223541875 2008-10-01 94.4147606464026 2009-01-01 95.6529739102456 2009-04-01 95.7672385016506 2009-07-01 95.7884132929459 2009-10-01 95.6491089327393 2010-01-01 96.6302516414179 2010-04-01 96.5830130274517 2010-07-01 96.4255730035616 2010-10-01 96.3435165580426 2011-01-01 98.0905194248979 2011-04-01 98.0583443130077 2011-07-01 97.9347641347926 2011-10-01 97.6865466904974 2012-01-01 98.8464693843404 2012-04-01 98.7277121695093 2012-07-01 98.5147419987120 2012-10-01 98.2636836307797 2013-01-01 99.4520816289856 2013-04-01 99.4494389093231 2013-07-01 99.2986056845891 2013-10-01 99.0200299981715 2014-01-01 100.5431614756220 2014-04-01 100.3331313304490 2014-07-01 99.8615380066857 2014-10-01 99.4530396148632 2015-01-01 100.6879494791280 2015-04-01 100.3202150380990 2015-07-01 99.8253327473102 2015-10-01 99.1665027354626 2016-01-01 100.3790155505880 2016-04-01 100.0275008014870 2016-07-01 99.7704302463229 2016-10-01 99.1645537297115 2017-01-01 100.6367467856680 2017-04-01 100.5897394096730 2017-07-01 99.9665530792721 2017-10-01 99.5935331989180 2018-01-01 101.2875495365410 2018-04-01 100.7113705821370 2018-07-01 100.8299295929930