Month Index, Seasonally Adjusted 1997-01-01 100.3097812684710 1997-02-01 100.0798651501220 1997-03-01 99.8634021588470 1997-04-01 99.7011508967861 1997-05-01 99.6789386523002 1997-06-01 99.8244865548954 1997-07-01 100.1039103122280 1997-08-01 100.4126786451010 1997-09-01 100.6796950722570 1997-10-01 100.8506017227770 1997-11-01 100.8700168838300 1997-12-01 100.7438264703910 1998-01-01 100.5391982621080 1998-02-01 100.3893592691560 1998-03-01 100.3308724771190 1998-04-01 100.3117316280490 1998-05-01 100.1977684187600 1998-06-01 99.9331003717044 1998-07-01 99.5423743800921 1998-08-01 99.1503197204566 1998-09-01 98.8307034406422 1998-10-01 98.6398722833610 1998-11-01 98.6410093047453 1998-12-01 98.8394659620114 1999-01-01 99.1847569877778 1999-02-01 99.5534876013835 1999-03-01 99.8850908239386 1999-04-01 100.1500442561730 1999-05-01 100.3280458658640 1999-06-01 100.4283440579320 1999-07-01 100.4723995531450 1999-08-01 100.4894240025650 1999-09-01 100.4899304095960 1999-10-01 100.4704706986110 1999-11-01 100.4146681915560 1999-12-01 100.3054238037120 2000-01-01 100.1307772467430 2000-02-01 99.8992816067316 2000-03-01 99.6381140539056 2000-04-01 99.4066337400711 2000-05-01 99.3136814890308 2000-06-01 99.3969932748942 2000-07-01 99.6243296564664 2000-08-01 99.8876255424816 2000-09-01 100.1265901340280 2000-10-01 100.3147845226190 2000-11-01 100.4425571844360 2000-12-01 100.5198698908660 2001-01-01 100.5655697284060 2001-02-01 100.5945851431400 2001-03-01 100.6163242138660 2001-04-01 100.6342627438180 2001-05-01 100.6192238322610 2001-06-01 100.5268141300470 2001-07-01 100.3635493834860 2001-08-01 100.1739921213600 2001-09-01 100.0232115094710 2001-10-01 99.9534824855349 2001-11-01 99.9942708538603 2001-12-01 100.1330575662710 2002-01-01 100.3123485805110 2002-02-01 100.4903439965680 2002-03-01 100.6214598557660 2002-04-01 100.6312295545300 2002-05-01 100.4750140262310 2002-06-01 100.1891395433710 2002-07-01 99.8409401885591 2002-08-01 99.5148983363798 2002-09-01 99.2316948507201 2002-10-01 98.9444712249264 2002-11-01 98.6189437568657 2002-12-01 98.2796213119584 2003-01-01 97.9993881562752 2003-02-01 97.7762315107086 2003-03-01 97.6291985641802 2003-04-01 97.6162363188524 2003-05-01 97.7814884623155 2003-06-01 98.0547138066307 2003-07-01 98.4036534792112 2003-08-01 98.7989709750858 2003-09-01 99.1647781884039 2003-10-01 99.5233156957777 2003-11-01 99.9255197637290 2003-12-01 100.3625890882600 2004-01-01 100.7963330091610 2004-02-01 101.1666991713220 2004-03-01 101.4052416284200 2004-04-01 101.5263133807560 2004-05-01 101.5156072548270 2004-06-01 101.4319971312520 2004-07-01 101.3181183352220 2004-08-01 101.2064547114990 2004-09-01 101.0788851149870 2004-10-01 100.9350480497270 2004-11-01 100.8139557577280 2004-12-01 100.7469408592760 2005-01-01 100.6667730202450 2005-02-01 100.5771299660180 2005-03-01 100.4329105938420 2005-04-01 100.2293837912200 2005-05-01 99.9977929678846 2005-06-01 99.7922894557542 2005-07-01 99.6383162572302 2005-08-01 99.5295900030649 2005-09-01 99.5181852010195 2005-10-01 99.6047455520378 2005-11-01 99.7420825395762 2005-12-01 99.9009084448710 2006-01-01 100.0913625424930 2006-02-01 100.2896013963250 2006-03-01 100.5003793572280 2006-04-01 100.7281183662810 2006-05-01 100.9634188863330 2006-06-01 101.2789824330360 2006-07-01 101.6080801574710 2006-08-01 101.8644193794870 2006-09-01 102.0180471204350 2006-10-01 102.0879676896650 2006-11-01 102.0950769456260 2006-12-01 102.0512638743380 2007-01-01 101.9872397691590 2007-02-01 101.9231372300550 2007-03-01 101.8788318176640 2007-04-01 101.8412523707640 2007-05-01 101.8018521057090 2007-06-01 101.7399961822370 2007-07-01 101.6593482235870 2007-08-01 101.5478627894480 2007-09-01 101.3984746977470 2007-10-01 101.1897349941350 2007-11-01 100.8805328280920 2007-12-01 100.4781384244680 2008-01-01 100.0557039119900 2008-02-01 99.7227480319982 2008-03-01 99.5165332638343 2008-04-01 99.3503241259989 2008-05-01 99.1515748590950 2008-06-01 98.8613766465283 2008-07-01 98.4637324282195 2008-08-01 97.9505218007853 2008-09-01 97.3387087907914 2008-10-01 96.6745223628302 2008-11-01 96.0583286363294 2008-12-01 95.6039554504172 2009-01-01 95.3691439155524 2009-02-01 95.4001286508360 2009-03-01 95.6732355786685 2009-04-01 96.1740173868833 2009-05-01 96.8140686272284 2009-06-01 97.4751070955199 2009-07-01 98.1029504343386 2009-08-01 98.7379615989513 2009-09-01 99.3411776391706 2009-10-01 99.9123002358854 2009-11-01 100.4382353474910 2009-12-01 100.8876084981960 2010-01-01 101.2318845385870 2010-02-01 101.4587768743860 2010-03-01 101.5783781742150 2010-04-01 101.5993314831350 2010-05-01 101.5271580165630 2010-06-01 101.3524283033020 2010-07-01 101.0755298078300 2010-08-01 100.7646492575660 2010-09-01 100.4843830922540 2010-10-01 100.2745936323900 2010-11-01 100.1895071423160 2010-12-01 100.2023699984520 2011-01-01 100.2871450214420 2011-02-01 100.3898085108990 2011-03-01 100.4041010490070 2011-04-01 100.2710327718620 2011-05-01 100.0537132739290 2011-06-01 99.7292034472020 2011-07-01 99.3569307838459 2011-08-01 98.9514917688061 2011-09-01 98.6009758933038 2011-10-01 98.3420750960479 2011-11-01 98.1831233010722 2011-12-01 98.1204375583332 2012-01-01 98.1465528432122 2012-02-01 98.2140422998861 2012-03-01 98.3245297506251 2012-04-01 98.4512532618183 2012-05-01 98.5161563111008 2012-06-01 98.5396687168259 2012-07-01 98.5729488238593 2012-08-01 98.6744824626852 2012-09-01 98.8631638762356 2012-10-01 99.1054450454546 2012-11-01 99.3530910131020 2012-12-01 99.5591835556776 2013-01-01 99.7587569770860 2013-02-01 99.8947604130819 2013-03-01 100.0102757704240 2013-04-01 100.1324002115680 2013-05-01 100.3112713535620 2013-06-01 100.5847159141780 2013-07-01 100.9405288215130 2013-08-01 101.3565889398720 2013-09-01 101.7717696019650 2013-10-01 102.1339276130090 2013-11-01 102.3749378908050 2013-12-01 102.5181087436540 2014-01-01 102.5912517616560 2014-02-01 102.6306678857000 2014-03-01 102.6188145589300 2014-04-01 102.5635753478400 2014-05-01 102.4724893263360 2014-06-01 102.3977607351970 2014-07-01 102.2800309703010 2014-08-01 102.0878623157340 2014-09-01 101.8410343785380 2014-10-01 101.5808714741110 2014-11-01 101.3162538135580 2014-12-01 101.0512605962330 2015-01-01 100.8027686339710 2015-02-01 100.5890146200850 2015-03-01 100.4545553526040 2015-04-01 100.4197680688600 2015-05-01 100.4671058935920 2015-06-01 100.5455700007860 2015-07-01 100.6182234216410 2015-08-01 100.6669914229270 2015-09-01 100.6825906546080 2015-10-01 100.6571337774740 2015-11-01 100.5768171794440 2015-12-01 100.4144372517390 2016-01-01 100.1389742291750 2016-02-01 99.8100260915645 2016-03-01 99.4626326247928 2016-04-01 99.1358407325854 2016-05-01 98.8726073944630 2016-06-01 98.6971686620295 2016-07-01 98.6415607716101 2016-08-01 98.7220069318178 2016-09-01 98.8726156893973 2016-10-01 98.9937181583175 2016-11-01 99.0911198053789 2016-12-01 99.1866646454357 2017-01-01 99.2549142424177 2017-02-01 99.3339268485539 2017-03-01 99.4193686789920 2017-04-01 99.4724759645921 2017-05-01 99.4763375629992 2017-06-01 99.4433018843256 2017-07-01 99.4096707963785 2017-08-01 99.3607073434207 2017-09-01 99.3052478293722 2017-10-01 99.2855782823520 2017-11-01 99.3357573888528 2017-12-01 99.4991432114508 2018-01-01 99.7563708458402 2018-02-01 100.0337977140210 2018-03-01 100.2986837720330 2018-04-01 100.5545695036790