Month Index 2015=100, Seasonally Adjusted 1998-01-01 39.4433430355318 1998-02-01 39.7368626317760 1998-03-01 39.9256371780904 1998-04-01 40.2135238302780 1998-05-01 40.5186263151262 1998-06-01 40.7787985694900 1998-07-01 41.0989977945831 1998-08-01 41.2812219726016 1998-09-01 41.5685260798472 1998-10-01 41.9020027073413 1998-11-01 42.1775290107802 1998-12-01 42.3942567829496 1999-01-01 42.8109424321179 1999-02-01 43.0741215588801 1999-03-01 43.5440377203673 1999-04-01 43.9247729881506 1999-05-01 44.0979816027453 1999-06-01 44.5910744491227 1999-07-01 44.8451394924842 1999-08-01 45.3315048029683 1999-09-01 45.8256467547721 1999-10-01 46.0896627189188 1999-11-01 46.4036889809922 1999-12-01 47.2385988227750 2000-01-01 46.0290374660730 2000-02-01 46.9493406185675 2000-03-01 47.6441519980352 2000-04-01 48.1569661108709 2000-05-01 48.9911129138790 2000-06-01 49.4086491773959 2000-07-01 50.0843501768310 2000-08-01 50.5581543229110 2000-09-01 50.9555035209128 2000-10-01 51.5490897858226 2000-11-01 52.2332025115997 2000-12-01 52.3795608120928 2001-01-01 53.1205219749387 2001-02-01 53.5173326794852 2001-03-01 53.9113725528486 2001-04-01 54.4646427588195 2001-05-01 54.8739669337259 2001-06-01 55.3982662621846 2001-07-01 55.7415649045545 2001-08-01 56.3407047975617 2001-09-01 56.7444923020904 2001-10-01 57.2792806788611 2001-11-01 57.7805650758138 2001-12-01 58.1032559198552 2002-01-01 58.5740327180548 2002-02-01 59.0589058592190 2002-03-01 59.6083180846845 2002-04-01 60.0080636108880 2002-05-01 60.3982415993614 2002-06-01 60.7453456025546 2002-07-01 61.2493707599403 2002-08-01 61.6973292962083 2002-09-01 62.1125910652892 2002-10-01 62.4907429685479 2002-11-01 62.7518651604582 2002-12-01 64.7335050431928 2003-01-01 64.7539838217251 2003-02-01 64.7587601600878 2003-03-01 64.8402063298298 2003-04-01 65.1415215678661 2003-05-01 65.5100352720966 2003-06-01 65.7250335946422 2003-07-01 66.0882371128142 2003-08-01 66.1502451072623 2003-09-01 66.5871930705986 2003-10-01 66.8323834540576 2003-11-01 67.0700868848057 2003-12-01 67.5920438135262 2004-01-01 67.5926969709617 2004-02-01 67.9248736768564 2004-03-01 68.2013812339703 2004-04-01 68.4953464658623 2004-05-01 68.6033719844318 2004-06-01 69.1441281740560 2004-07-01 69.3234064254063 2004-08-01 69.7538533274058 2004-09-01 70.0007253545064 2004-10-01 70.3478118341714 2004-11-01 70.5615288037786 2004-12-01 71.1420053132457 2005-01-01 71.4636428328586 2005-02-01 71.7729159026737 2005-03-01 72.1765195972486 2005-04-01 72.5029561636505 2005-05-01 72.9515059209016 2005-06-01 73.0964662054196 2005-07-01 73.5213095979269 2005-08-01 73.8622699076734 2005-09-01 74.2093577696208 2005-10-01 74.4840766731857 2005-11-01 74.9356200582039 2005-12-01 74.8424998657678 2006-01-01 75.2128786941235 2006-02-01 75.6122100593952 2006-03-01 75.8829602897396 2006-04-01 76.1082075064697 2006-05-01 76.3584889893342 2006-06-01 76.7327431458853 2006-07-01 76.9046848679751 2006-08-01 77.2703371175207 2006-09-01 77.5082519532323 2006-10-01 77.8727714905471 2006-11-01 78.2301033648329 2006-12-01 78.5808219601975 2007-01-01 79.1186837620315 2007-02-01 79.2601567319095 2007-03-01 79.6314710272521 2007-04-01 80.0915281836087 2007-05-01 80.6200218943124 2007-06-01 81.0003780558868 2007-07-01 81.6231828549845 2007-08-01 82.0352861978570 2007-09-01 82.6263429617390 2007-10-01 83.1513334228396 2007-11-01 83.9375106767761 2007-12-01 84.2784724625629 2008-01-01 84.6676022003837 2008-02-01 85.5004812402504 2008-03-01 86.1348398966011 2008-04-01 86.6434879554309 2008-05-01 87.0655450765428 2008-06-01 87.7152679188937 2008-07-01 88.1647908693382 2008-08-01 91.5123378603704 2008-09-01 91.0257672395784 2008-10-01 90.9161250947758 2008-11-01 90.9112045857483 2008-12-01 91.0862520797103 2009-01-01 91.3454517171979 2009-02-01 91.4441158507076 2009-03-01 91.5589974496036 2009-04-01 91.8892869455454 2009-05-01 92.2159996608157 2009-06-01 92.4201600769994 2009-07-01 92.6404601567511 2009-08-01 92.9270415002998 2009-09-01 93.3185188918879 2009-10-01 93.5194516670223 2009-11-01 93.6541008989295 2009-12-01 94.0044473268689 2010-01-01 94.2245985659070 2010-02-01 94.4095608213009 2010-03-01 95.0319236056909 2010-04-01 95.1658538198041 2010-05-01 95.4152743961072 2010-06-01 95.6332404312893 2010-07-01 95.8617254192960 2010-08-01 96.1510708538602 2010-09-01 96.3398444547336 2010-10-01 96.5376479755079 2010-11-01 96.7069622054030 2010-12-01 96.8919657226492 2011-01-01 97.1381069978940 2011-02-01 97.4528424173462 2011-03-01 97.1748604730837 2011-04-01 97.4198786284892 2011-05-01 97.6197142690777 2011-06-01 97.8193895972537 2011-07-01 98.0099498992282 2011-08-01 97.9905098334098 2011-09-01 97.8530949276838 2011-10-01 98.1812376574447 2011-11-01 98.2898989251772 2011-12-01 98.0619937067583 2012-01-01 98.2128995294935 2012-02-01 98.0846375204280 2012-03-01 98.1589414624274 2012-04-01 98.2388102055518 2012-05-01 98.0665824975736 2012-06-01 97.8345297309360 2012-07-01 97.8490161783728 2012-08-01 97.7964391926671 2012-09-01 98.0461020258090 2012-10-01 97.6607761081453 2012-11-01 97.5024364134273 2012-12-01 97.9127483943780 2013-01-01 97.6269051643235 2013-02-01 97.6235724533160 2013-03-01 97.8007501386930 2013-04-01 97.6588138010804 2013-05-01 97.7281261583808 2013-06-01 97.9725609473661 2013-07-01 97.8455454878366 2013-08-01 97.9503388375665 2013-09-01 98.0366473680712 2013-10-01 98.1977159647324 2013-11-01 98.2361376951898 2013-12-01 98.3377330267536 2014-01-01 98.5177821665200 2014-02-01 98.8130499982835 2014-03-01 98.7163076700886 2014-04-01 98.8700231042377 2014-05-01 98.9420335637898 2014-06-01 99.0626519066121 2014-07-01 99.2428868699284 2014-08-01 99.2868369627728 2014-09-01 99.2954576565324 2014-10-01 99.3869226311862 2014-11-01 99.4825933164342 2014-12-01 99.4699258042654 2015-01-01 99.4574268178402 2015-02-01 99.4398499109144 2015-03-01 99.7316363916420 2015-04-01 99.6780924374158 2015-05-01 100.0017830138040 2015-06-01 99.9664723880962 2015-07-01 99.9614400181910 2015-08-01 100.3613593456690 2015-09-01 100.3149542782050 2015-10-01 100.4013717357360 2015-11-01 101.0027227934340 2015-12-01 100.5505995202930 2016-01-01 101.1910999090510 2016-02-01 101.2225718015900 2016-03-01 101.2747538846240 2016-04-01 101.5017707644240 2016-05-01 101.5594048831870 2016-06-01 101.7759298256920 2016-07-01 102.0128518978330 2016-08-01 101.9615933095510 2016-09-01 102.1543025065160 2016-10-01 102.6635854977250 2016-11-01 102.2501967239040 2016-12-01 102.9325868262160 2017-01-01 103.0151193069830 2017-02-01 103.2823003861910 2017-03-01 103.5008183805360 2017-04-01 103.9234557636800 2017-05-01 104.1291265707470 2017-06-01 104.2855250001270 2017-07-01 104.8777147571740 2017-08-01 105.0727543283810 2017-09-01 105.5479259081990 2017-10-01 105.6395194717070 2017-11-01 106.2228981782610 2017-12-01 106.6240407136380 2018-01-01 106.7390348253040 2018-02-01 107.1663105403020 2018-03-01 107.5267530565250 2018-04-01 107.7868990090080 2018-05-01 108.1288094361590 2018-06-01 108.6201177077720 2018-07-01 108.7169791496400 2018-08-01 109.1821569802900