Month Index, Seasonally Adjusted 1978-01-01 100.2437606824530 1978-02-01 100.2870267782650 1978-03-01 100.3151317900140 1978-04-01 100.3266875431690 1978-05-01 100.3262509406110 1978-06-01 100.3196809317960 1978-07-01 100.3173080575510 1978-08-01 100.3360882793810 1978-09-01 100.3845885569410 1978-10-01 100.4655749137760 1978-11-01 100.5812649320530 1978-12-01 100.7264745745790 1979-01-01 100.8940354448110 1979-02-01 101.0805144094950 1979-03-01 101.2688795978120 1979-04-01 101.4425156090010 1979-05-01 101.5872838350040 1979-06-01 101.6915743660660 1979-07-01 101.7551052079890 1979-08-01 101.7769360980510 1979-09-01 101.7562609501060 1979-10-01 101.6894654690730 1979-11-01 101.5747417540750 1979-12-01 101.4155620371300 1980-01-01 101.2184724358840 1980-02-01 100.9873712057380 1980-03-01 100.7406731302960 1980-04-01 100.5157543892370 1980-05-01 100.3481534598020 1980-06-01 100.2588045163730 1980-07-01 100.2321766955500 1980-08-01 100.2373221733250 1980-09-01 100.2478970812610 1980-10-01 100.2502790304280 1980-11-01 100.2362034782690 1980-12-01 100.2024819529020 1981-01-01 100.1556001077880 1981-02-01 100.1073279956910 1981-03-01 100.0664752949840 1981-04-01 100.0254975606340 1981-05-01 99.9743254724094 1981-06-01 99.9086912597747 1981-07-01 99.8386007367329 1981-08-01 99.7796606631813 1981-09-01 99.7443603177817 1981-10-01 99.7332431169472 1981-11-01 99.7371940679173 1981-12-01 99.7431668993718 1982-01-01 99.7312971521909 1982-02-01 99.6838797598724 1982-03-01 99.5945233947375 1982-04-01 99.4671411914414 1982-05-01 99.3159436026464 1982-06-01 99.1601048988220 1982-07-01 99.0195620581401 1982-08-01 98.9094791119710 1982-09-01 98.8362198085582 1982-10-01 98.7893775665849 1982-11-01 98.7510016621232 1982-12-01 98.7071767877108 1983-01-01 98.6595502025774 1983-02-01 98.6202125296654 1983-03-01 98.6003972503159 1983-04-01 98.6055470928054 1983-05-01 98.6353055456761 1983-06-01 98.6845843849462 1983-07-01 98.7391343979863 1983-08-01 98.7843114667667 1983-09-01 98.8110899745817 1983-10-01 98.8240993397049 1983-11-01 98.8373217010255 1983-12-01 98.8676885638762 1984-01-01 98.9263381383577 1984-02-01 99.0129563881354 1984-03-01 99.1171276270858 1984-04-01 99.2338223760350 1984-05-01 99.3564674552924 1984-06-01 99.4783828349265 1984-07-01 99.5979785385286 1984-08-01 99.7149598548072 1984-09-01 99.8387049028523 1984-10-01 99.9925524365180 1984-11-01 100.2005984066040 1984-12-01 100.4724982434790 1985-01-01 100.7861369892490 1985-02-01 101.1027187858530 1985-03-01 101.3806265340910 1985-04-01 101.5906634288010 1985-05-01 101.7130721779740 1985-06-01 101.7432954923010 1985-07-01 101.6911458766270 1985-08-01 101.5710575582590 1985-09-01 101.4000257904110 1985-10-01 101.1908410770810 1985-11-01 100.9520901471780 1985-12-01 100.6893049983670 1986-01-01 100.4116612143650 1986-02-01 100.1307361790720 1986-03-01 99.8624034050817 1986-04-01 99.6203285826422 1986-05-01 99.4184253677715 1986-06-01 99.2622575692458 1986-07-01 99.1435378715737 1986-08-01 99.0476810929660 1986-09-01 98.9580710865775 1986-10-01 98.8623953434400 1986-11-01 98.7547219379649 1986-12-01 98.6415371660321 1987-01-01 98.5467735670541 1987-02-01 98.5066517967020 1987-03-01 98.5413474277875 1987-04-01 98.6483740259542 1987-05-01 98.8150154280170 1987-06-01 99.0269506935788 1987-07-01 99.2746295195791 1987-08-01 99.5539600534836 1987-09-01 99.8624497227718 1987-10-01 100.1891559016670 1987-11-01 100.5162759285560 1987-12-01 100.8197160980530 1988-01-01 101.0674844156060 1988-02-01 101.2305613142150 1988-03-01 101.3022961588150 1988-04-01 101.3286274013250 1988-05-01 101.3606924084790 1988-06-01 101.4333636601160 1988-07-01 101.5412745221720 1988-08-01 101.6595121730800 1988-09-01 101.7553100808890 1988-10-01 101.8065249760430 1988-11-01 101.8017661433400 1988-12-01 101.7345878201890 1989-01-01 101.5881611503880 1989-02-01 101.3466443720430 1989-03-01 101.0146221863430 1989-04-01 100.6323823663660 1989-05-01 100.2587798112550 1989-06-01 99.9466734994884 1989-07-01 99.7107802197089 1989-08-01 99.5408229515590 1989-09-01 99.4160238875326 1989-10-01 99.3051836410978 1989-11-01 99.1815623201969 1989-12-01 99.0370546579374 1990-01-01 98.9094924248800 1990-02-01 98.8538027342559 1990-03-01 98.9018810481098 1990-04-01 99.0315213232568 1990-05-01 99.2035928847568 1990-06-01 99.3774517397790 1990-07-01 99.5283431290763 1990-08-01 99.6455529249232 1990-09-01 99.7304238745156 1990-10-01 99.8022047266701 1990-11-01 99.8812558243704 1990-12-01 99.9777296373490 1991-01-01 100.0820074681030 1991-02-01 100.1787846189280 1991-03-01 100.2513852003040 1991-04-01 100.2910610510960 1991-05-01 100.2888016058270 1991-06-01 100.2436295096830 1991-07-01 100.1718211713750 1991-08-01 100.0926411431720 1991-09-01 100.0175021024730 1991-10-01 99.9476280050521 1991-11-01 99.8810927551502 1991-12-01 99.8179875442456 1992-01-01 99.7583740394981 1992-02-01 99.7002521840578 1992-03-01 99.6417250218522 1992-04-01 99.5907562572652 1992-05-01 99.5522413001681 1992-06-01 99.5272489660817 1992-07-01 99.5103703825640 1992-08-01 99.4930432509016 1992-09-01 99.4748380350450 1992-10-01 99.4666598768462 1992-11-01 99.4804196174600 1992-12-01 99.5204833197002 1993-01-01 99.5705798406593 1993-02-01 99.6090410860390 1993-03-01 99.6070487680697 1993-04-01 99.5630868132158 1993-05-01 99.4887250219218 1993-06-01 99.3993392045811 1993-07-01 99.3110740572056 1993-08-01 99.2450494974533 1993-09-01 99.2216933595221 1993-10-01 99.2501075220496 1993-11-01 99.3245873637179 1993-12-01 99.4237930388926 1994-01-01 99.5198674172858 1994-02-01 99.6048486999780 1994-03-01 99.6747986052231 1994-04-01 99.7341573086843 1994-05-01 99.7881884931274 1994-06-01 99.8380421285144 1994-07-01 99.8798368822396 1994-08-01 99.9078666573008 1994-09-01 99.9206473596034 1994-10-01 99.9316752901690 1994-11-01 99.9608267147643 1994-12-01 100.0237022398660 1995-01-01 100.1253222685140 1995-02-01 100.2539815562560 1995-03-01 100.3945142113210 1995-04-01 100.5311624597800 1995-05-01 100.6535748728850 1995-06-01 100.7561662433100 1995-07-01 100.8384572827640 1995-08-01 100.9024612088780 1995-09-01 100.9563371943480 1995-10-01 101.0145416259830 1995-11-01 101.0887786396480 1995-12-01 101.1877434160580 1996-01-01 101.3112741455080 1996-02-01 101.4515317882410 1996-03-01 101.6110125984270 1996-04-01 101.7779156206230 1996-05-01 101.9369982719660 1996-06-01 102.0320963253660 1996-07-01 102.1184352006230 1996-08-01 102.2024350083040 1996-09-01 102.2884720372620 1996-10-01 102.3652791941350 1996-11-01 102.4170390251030 1996-12-01 102.4325029003380 1997-01-01 102.4121166513720 1997-02-01 102.3690683528520 1997-03-01 102.3235822251610 1997-04-01 102.2804301972260 1997-05-01 102.2394956137610 1997-06-01 102.1949314271090 1997-07-01 102.1307758145590 1997-08-01 102.0262635385660 1997-09-01 101.8555280517830 1997-10-01 101.5984980236650 1997-11-01 101.2446698004630 1997-12-01 100.8046690583750 1998-01-01 100.3183992202740 1998-02-01 99.8479209260380 1998-03-01 99.4173228142170 1998-04-01 99.0572837376945 1998-05-01 98.7870621546400 1998-06-01 98.6111901919336 1998-07-01 98.5200242261774 1998-08-01 98.4959221341744 1998-09-01 98.5151712402771 1998-10-01 98.5507853180841 1998-11-01 98.5813509605964 1998-12-01 98.5951283709444 1999-01-01 98.5951128260786 1999-02-01 98.5877399668882 1999-03-01 98.5999126338897 1999-04-01 98.6322794435985 1999-05-01 98.6819259512002 1999-06-01 98.7451558642294 1999-07-01 98.8212328319269 1999-08-01 98.9116345149336 1999-09-01 99.0189100585815 1999-10-01 99.1473613978727 1999-11-01 99.2988946320821 1999-12-01 99.4672580086293 2000-01-01 99.6331945214094 2000-02-01 99.7704011827811 2000-03-01 99.8779546426918 2000-04-01 99.9584540939560 2000-05-01 100.0213429830690 2000-06-01 100.0742134291390 2000-07-01 100.1180377682010 2000-08-01 100.1491239077220 2000-09-01 100.1635742427490 2000-10-01 100.1585249345160 2000-11-01 100.1303345973470 2000-12-01 100.0765733089700 2001-01-01 100.0005204596400 2001-02-01 99.9060115772249 2001-03-01 99.7771718817730 2001-04-01 99.6187752545521 2001-05-01 99.4380065092713 2001-06-01 99.2447738175666 2001-07-01 99.0534334126580 2001-08-01 98.8794070280440 2001-09-01 98.7340488683890 2001-10-01 98.6215185141442 2001-11-01 98.5437826980013 2001-12-01 98.5002710262988 2002-01-01 98.4856338012272 2002-02-01 98.4911185537973 2002-03-01 98.5231758811023 2002-04-01 98.5708832032618 2002-05-01 98.6216966373725 2002-06-01 98.6667929405126 2002-07-01 98.7046703059533 2002-08-01 98.7343311105545 2002-09-01 98.7558951435972 2002-10-01 98.7699322570621 2002-11-01 98.7792114334701 2002-12-01 98.7871453579949 2003-01-01 98.7968871019210 2003-02-01 98.8108662464893 2003-03-01 98.8397051862659 2003-04-01 98.8909148191336 2003-05-01 98.9680120012055 2003-06-01 99.0697229233316 2003-07-01 99.1893976906939 2003-08-01 99.3200234517261 2003-09-01 99.4541752412930 2003-10-01 99.5817843698297 2003-11-01 99.6913836257148 2003-12-01 99.7757172898834 2004-01-01 99.8364140772335 2004-02-01 99.8845683302302 2004-03-01 99.9126358500119 2004-04-01 99.9194665010016 2004-05-01 99.9117332057428 2004-06-01 99.8997430939171 2004-07-01 99.8888104430356 2004-08-01 99.8785674271585 2004-09-01 99.8670657699251 2004-10-01 99.8547657785055 2004-11-01 99.8427595081916 2004-12-01 99.8352648275095 2005-01-01 99.8371486334573 2005-02-01 99.8525934782120 2005-03-01 99.8900610940776 2005-04-01 99.9452061573150 2005-05-01 100.0117019188020 2005-06-01 100.0865928925550 2005-07-01 100.1662394257990 2005-08-01 100.2426448637410 2005-09-01 100.3084387335370 2005-10-01 100.3609627052910 2005-11-01 100.3990464512110 2005-12-01 100.4251415452210 2006-01-01 100.4454533372740 2006-02-01 100.4708430233870 2006-03-01 100.4910658924970 2006-04-01 100.5102456893960 2006-05-01 100.5334003251390 2006-06-01 100.5675236809910 2006-07-01 100.6207156887540 2006-08-01 100.7014996164200 2006-09-01 100.8143910233560 2006-10-01 100.9570857182540 2006-11-01 101.1216995698720 2006-12-01 101.2965057885340 2007-01-01 101.4690761925930 2007-02-01 101.6248047974080 2007-03-01 101.7667236598910 2007-04-01 101.8961815478990 2007-05-01 102.0132241979290 2007-06-01 102.1199369306630 2007-07-01 102.2205261687890 2007-08-01 102.3205636278910 2007-09-01 102.4195445913070 2007-10-01 102.5068348734860 2007-11-01 102.5680475915980 2007-12-01 102.5870525325350 2008-01-01 102.5488443901790 2008-02-01 102.4347796318330 2008-03-01 102.2431042955320 2008-04-01 101.9672917113070 2008-05-01 101.6025200171070 2008-06-01 101.1460256896010 2008-07-01 100.6011461978440 2008-08-01 99.9816485544454 2008-09-01 99.3136915346164 2008-10-01 98.6384372722567 2008-11-01 98.0083591409990 2008-12-01 97.4771130858406 2009-01-01 97.0902411456897 2009-02-01 96.8904046935258 2009-03-01 96.8733282200371 2009-04-01 97.0044129336058 2009-05-01 97.2396804805794 2009-06-01 97.5330874082583 2009-07-01 97.8487801218659 2009-08-01 98.1660064172893 2009-09-01 98.4728143181020 2009-10-01 98.7609204458644 2009-11-01 99.0264229807039 2009-12-01 99.2678029279093 2010-01-01 99.4864937775176 2010-02-01 99.6783267065098 2010-03-01 99.8538386909732 2010-04-01 100.0142255311370 2010-05-01 100.1595984646480 2010-06-01 100.2911973998950 2010-07-01 100.4108546965190 2010-08-01 100.5155677103350 2010-09-01 100.6008957113580 2010-10-01 100.6690565499330 2010-11-01 100.7236204249430 2010-12-01 100.7674552147400 2011-01-01 100.8052885785470 2011-02-01 100.8440177832270 2011-03-01 100.8811501085540 2011-04-01 100.9190718286800 2011-05-01 100.9582345230290 2011-06-01 100.9970301892230 2011-07-01 101.0260886335240 2011-08-01 101.0360847167770 2011-09-01 101.0214579350200 2011-10-01 100.9846410333260 2011-11-01 100.9320487695810 2011-12-01 100.8692406954650 2012-01-01 100.7965902450450 2012-02-01 100.7119058213250 2012-03-01 100.6164267476580 2012-04-01 100.5124547300160 2012-05-01 100.4064971089210 2012-06-01 100.3047774287330 2012-07-01 100.2133465283160 2012-08-01 100.1384662901240 2012-09-01 100.0850206169900 2012-10-01 100.0544504249340 2012-11-01 100.0465358842940 2012-12-01 100.0591871509490 2013-01-01 100.0878638680150 2013-02-01 100.1264865481400 2013-03-01 100.1730383964130 2013-04-01 100.2248326058230 2013-05-01 100.2794960755830 2013-06-01 100.3348835667880 2013-07-01 100.3887474326340 2013-08-01 100.4374990828600 2013-09-01 100.4774222999100 2013-10-01 100.5077744895140 2013-11-01 100.5275321370690 2013-12-01 100.5348987707460 2014-01-01 100.5264077222080 2014-02-01 100.4999163116840 2014-03-01 100.4537333535020 2014-04-01 100.3932021529170 2014-05-01 100.3274531386920 2014-06-01 100.2651879090180 2014-07-01 100.2107425465960 2014-08-01 100.1658803875640 2014-09-01 100.1322551499060 2014-10-01 100.1081760126190 2014-11-01 100.0919498528210 2014-12-01 100.0808466123310 2015-01-01 100.0687903837390 2015-02-01 100.0488469224090 2015-03-01 100.0203937970360 2015-04-01 99.9856835045483 2015-05-01 99.9477615725829 2015-06-01 99.9089831959980 2015-07-01 99.8699158537617 2015-08-01 99.8318945404836 2015-09-01 99.7959127711714 2015-10-01 99.7638289393619 2015-11-01 99.7375714181182 2015-12-01 99.7172708439364 2016-01-01 99.7003726951659 2016-02-01 99.6829709954690 2016-03-01 99.6629811889818 2016-04-01 99.6390264547142 2016-05-01 99.6115170306249 2016-06-01 99.5818456136226 2016-07-01 99.5519720749149 2016-08-01 99.5241462502966 2016-09-01 99.5007423744048 2016-10-01 99.4844003049476 2016-11-01 99.4773316226014 2016-12-01 99.4806333292452 2017-01-01 99.4935961460783 2017-02-01 99.5138446555362 2017-03-01 99.5392123840578 2017-04-01 99.5672026401517 2017-05-01 99.5962945063097 2017-06-01 99.6246119754436 2017-07-01 99.6490083585436 2017-08-01 99.6675306339017 2017-09-01 99.6793922422492 2017-10-01 99.6858717033143 2017-11-01 99.6894415543313 2017-12-01 99.6929812507349 2018-01-01 99.6988343920707 2018-02-01 99.7088966646526 2018-03-01 99.7228937555219 2018-04-01 99.7398922650558 2018-05-01 99.7578467417253 2018-06-01 99.7754372368105