Month Index, Seasonally Adjusted 1997-06-01 98.8758852405099 1997-07-01 99.2798326187205 1997-08-01 99.6034717982070 1997-09-01 99.8355106209544 1997-10-01 99.9711002511288 1997-11-01 99.9630004838031 1997-12-01 99.8099840117533 1998-01-01 99.6040091497312 1998-02-01 99.4961545737906 1998-03-01 99.4930915243212 1998-04-01 99.5873345415879 1998-05-01 99.8226987136437 1998-06-01 100.0234236595440 1998-07-01 100.1189136996460 1998-08-01 100.1473503681680 1998-09-01 100.1079276636420 1998-10-01 100.0241301066900 1998-11-01 99.9689467166049 1998-12-01 99.9615534792746 1999-01-01 99.9593456117710 1999-02-01 99.8709134051226 1999-03-01 99.7705901812824 1999-04-01 99.7039474529382 1999-05-01 99.6817729097903 1999-06-01 99.7561581720877 1999-07-01 99.9760130021628 1999-08-01 100.2755485659970 1999-09-01 100.5886441733570 1999-10-01 100.8816488213280 1999-11-01 101.0936157419330 1999-12-01 101.2298280022200 2000-01-01 101.2922264201780 2000-02-01 101.2940977655570 2000-03-01 101.1827499583380 2000-04-01 100.9771001595130 2000-05-01 100.6843363325670 2000-06-01 100.4181641646940 2000-07-01 100.2111957198930 2000-08-01 100.0975686829660 2000-09-01 100.0825419373940 2000-10-01 100.1240618115670 2000-11-01 100.2777104890170 2000-12-01 100.5727267384590 2001-01-01 100.9702407393190 2001-02-01 101.4001891956280 2001-03-01 101.8109628576200 2001-04-01 102.0635421372210 2001-05-01 102.0103414160320 2001-06-01 101.6054911395270 2001-07-01 100.8180050592990 2001-08-01 99.8623417283070 2001-09-01 99.0383076896362 2001-10-01 98.5744475817205 2001-11-01 98.5536273855560 2001-12-01 98.8499778659506 2002-01-01 99.3547756823051 2002-02-01 99.8859654786376 2002-03-01 100.3261203135400 2002-04-01 100.6009463308600 2002-05-01 100.6342042053230 2002-06-01 100.4118232180400 2002-07-01 99.9630603716454 2002-08-01 99.4272520483698 2002-09-01 98.9906838946670 2002-10-01 98.7293924007104 2002-11-01 98.6309161582099 2002-12-01 98.6921556758672 2003-01-01 98.7748956055355 2003-02-01 98.7891408902550 2003-03-01 98.6986672548550 2003-04-01 98.5958187327045 2003-05-01 98.5101989873780 2003-06-01 98.4229106256084 2003-07-01 98.3095119666891 2003-08-01 98.1758151787406 2003-09-01 98.1183523293836 2003-10-01 98.3016931196557 2003-11-01 98.6308860933753 2003-12-01 98.9621118604875 2004-01-01 99.3743545633022 2004-02-01 99.8995276234016 2004-03-01 100.4027701055010 2004-04-01 100.7194599491790 2004-05-01 100.8094653880630 2004-06-01 100.7242285239120 2004-07-01 100.5843196876760 2004-08-01 100.4792871906500 2004-09-01 100.3928469324290 2004-10-01 100.3102350008950 2004-11-01 100.2024498501010 2004-12-01 99.9829599392573 2005-01-01 99.7124741140433 2005-02-01 99.5467687599761 2005-03-01 99.4446967915951 2005-04-01 99.4070677047475 2005-05-01 99.3615196219936 2005-06-01 99.2603995067467 2005-07-01 99.1290680729720 2005-08-01 99.0537354420980 2005-09-01 99.0110681844298 2005-10-01 98.9687103712713 2005-11-01 98.9619767918408 2005-12-01 99.0001202908829 2006-01-01 99.0130121189278 2006-02-01 99.0982017077356 2006-03-01 99.3244653253489 2006-04-01 99.7120626763981 2006-05-01 100.2215253827310 2006-06-01 100.7552604647320 2006-07-01 101.1461725986340 2006-08-01 101.4081051747410 2006-09-01 101.6042529840330 2006-10-01 101.6791051988960 2006-11-01 101.5987975013510 2006-12-01 101.4200923064300 2007-01-01 101.2173940422600 2007-02-01 101.0441621714250 2007-03-01 100.9505936648310 2007-04-01 100.9721179711200 2007-05-01 101.0564649267100 2007-06-01 101.2403726114490 2007-07-01 101.5083249119220 2007-08-01 101.7416664909940 2007-09-01 101.8909547902260 2007-10-01 101.9261268078180 2007-11-01 101.8744779787540 2007-12-01 101.8025476584850 2008-01-01 101.7599981019270 2008-02-01 101.7537391005960 2008-03-01 101.7630493122080 2008-04-01 101.7150020659300 2008-05-01 101.5992454179860 2008-06-01 101.4080309829920 2008-07-01 101.1456667339260 2008-08-01 100.7747663393320 2008-09-01 100.2937280922990 2008-10-01 99.6960866209382 2008-11-01 99.0137533199903 2008-12-01 98.2913753656806 2009-01-01 97.6140948544956 2009-02-01 97.0924121116528 2009-03-01 96.8553099249401 2009-04-01 96.9348643259948 2009-05-01 97.3738884187161 2009-06-01 98.1032213171479 2009-07-01 99.0094542412054 2009-08-01 99.9116569535086 2009-09-01 100.6729082783460 2009-10-01 101.2591405292650 2009-11-01 101.6892561373110 2009-12-01 101.9677459487880 2010-01-01 102.0958272798860 2010-02-01 102.0820183885070 2010-03-01 101.9907237543960 2010-04-01 101.8363280749260 2010-05-01 101.6704416337940 2010-06-01 101.5462199156070 2010-07-01 101.4963811750020 2010-08-01 101.4652503779920 2010-09-01 101.4402073377390 2010-10-01 101.3841363425690 2010-11-01 101.2948362807520 2010-12-01 101.1749499003570 2011-01-01 100.9984783806780 2011-02-01 100.7495749128070 2011-03-01 100.4295032012510 2011-04-01 100.0887327754320 2011-05-01 99.7666425744064 2011-06-01 99.4411624051686 2011-07-01 99.0957738784196 2011-08-01 98.7436250032909 2011-09-01 98.3999056634900 2011-10-01 98.0874452874175 2011-11-01 97.8243083578619 2011-12-01 97.6661991985695 2012-01-01 97.5904313674742 2012-02-01 97.5310579578190 2012-03-01 97.4851576321330 2012-04-01 97.4744748098091 2012-05-01 97.4871996856091 2012-06-01 97.4742163675420 2012-07-01 97.4507818888617 2012-08-01 97.4121677231290 2012-09-01 97.3457012520142 2012-10-01 97.3223618380655 2012-11-01 97.3896027268474 2012-12-01 97.5524317470842 2013-01-01 97.7462675180884 2013-02-01 97.9315279619548 2013-03-01 98.1098185729124 2013-04-01 98.2975056187307 2013-05-01 98.4995275693686 2013-06-01 98.7152154461147 2013-07-01 98.9500024535527 2013-08-01 99.2216267152584 2013-09-01 99.5174897393054 2013-10-01 99.8551338634820 2013-11-01 100.2333897049660 2013-12-01 100.6175799347870 2014-01-01 100.9459898775910 2014-02-01 101.1529492004840 2014-03-01 101.2330178873530 2014-04-01 101.2206938468440 2014-05-01 101.1891499970120 2014-06-01 101.1810493129330 2014-07-01 101.1864843203760 2014-08-01 101.1979256060090 2014-09-01 101.2111581046630 2014-10-01 101.2286039450410 2014-11-01 101.2424322974480 2014-12-01 101.2617312199000 2015-01-01 101.2754805198560 2015-02-01 101.2838565083530 2015-03-01 101.3055872603320 2015-04-01 101.3441682147820 2015-05-01 101.3402391873110 2015-06-01 101.2931723005010 2015-07-01 101.1809541679200 2015-08-01 101.0177939347200 2015-09-01 100.8605851488490 2015-10-01 100.7345636164490 2015-11-01 100.6187096677620 2015-12-01 100.5034040024320 2016-01-01 100.3858072201720 2016-02-01 100.2852775499250 2016-03-01 100.2303426171170 2016-04-01 100.2029470215600 2016-05-01 100.1682385083930 2016-06-01 100.1310444084900 2016-07-01 100.0969560403390 2016-08-01 100.0508010872440 2016-09-01 100.0122451944820 2016-10-01 100.0178193743760 2016-11-01 100.0651919487830 2016-12-01 100.1044127189480 2017-01-01 100.0734314867640 2017-02-01 99.9800438099431 2017-03-01 99.8714700836880 2017-04-01 99.7826545797624 2017-05-01 99.7644284853303 2017-06-01 99.8057312940507 2017-07-01 99.8968389606171 2017-08-01 99.9880884764389 2017-09-01 100.0681871745120 2017-10-01 100.1036161716430 2017-11-01 100.0561690589570 2017-12-01 99.9165916012916 2018-01-01 99.7484725288974 2018-02-01 99.5941212828461 2018-03-01 99.4540975970224 2018-04-01 99.3201703496551