Month Percent, Seasonally Adjusted 1978-02-01 26.8364693030109 1978-03-01 27.0135934579422 1978-04-01 26.4514486053044 1978-05-01 26.3921105791970 1978-06-01 26.5068931695628 1978-07-01 26.6755050067531 1978-08-01 26.4022558911155 1978-09-01 26.8781471047504 1978-10-01 26.6341203394339 1978-11-01 26.5073057672581 1978-12-01 26.3759899438464 1979-01-01 26.3754615177482 1979-02-01 26.5472041868742 1979-03-01 26.6007123668774 1979-04-01 26.3768038422754 1979-05-01 26.7549145349894 1979-06-01 26.4857737729444 1979-07-01 26.5201428399984 1979-08-01 26.6459006026325 1979-09-01 26.5326413891042 1979-10-01 25.9073465740049 1979-11-01 26.1495548894206 1979-12-01 26.2291562568159 1980-01-01 25.9798542574059 1980-02-01 25.9480267122237 1980-03-01 25.9682344595770 1980-04-01 26.3038446436936 1980-05-01 26.0535277271898 1980-06-01 25.9711253123439 1980-07-01 25.7609702604100 1980-08-01 25.6979435850317 1980-09-01 25.8708276769177 1980-10-01 26.0486683284811 1980-11-01 26.0444433427560 1980-12-01 25.9138455673602 1981-01-01 25.7933892121702 1981-02-01 26.0679662615718 1981-03-01 25.9473252918740 1981-04-01 25.6797908337581 1981-05-01 25.8705397455641 1981-06-01 25.9086853969426 1981-07-01 25.8261944929455 1981-08-01 25.7142500705796 1981-09-01 25.4969555009208 1981-10-01 25.7216090777690 1981-11-01 25.6721221375225 1981-12-01 25.8252032208099 1982-01-01 25.5985348368650 1982-02-01 25.6729800606588 1982-03-01 25.7351664380796 1982-04-01 25.9433464131488 1982-05-01 25.8227816138188 1982-06-01 25.8469221234565 1982-07-01 25.6890235731840 1982-08-01 25.7228080750006 1982-09-01 25.7510037273054 1982-10-01 25.3875649642201 1982-11-01 25.6141982141540 1982-12-01 25.6603411885739 1983-01-01 25.9318929599147 1983-02-01 25.5640771023409 1983-03-01 25.6830184444189 1983-04-01 26.0485208446952 1983-05-01 25.8029274837493 1983-06-01 25.8949683509299 1983-07-01 25.6484979524880 1983-08-01 25.8159495133121 1983-09-01 25.5695020456309 1983-10-01 25.8694101195708 1983-11-01 25.8204043596687 1983-12-01 25.7306781001116 1984-01-01 25.6498090389399 1984-02-01 25.6249790594240 1984-03-01 25.1334993303178 1984-04-01 25.0584877750597 1984-05-01 25.2246747599680 1984-06-01 25.0473202828097 1984-07-01 25.1783971051336 1984-08-01 25.2231617966097 1984-09-01 24.9845726746820 1984-10-01 24.9114306791633 1984-11-01 25.0065299729772 1984-12-01 24.8924309466511 1985-01-01 24.9347181478854 1985-02-01 24.6093426701093 1985-03-01 24.6155621065726 1985-04-01 25.2615087019035 1985-05-01 24.7330271579271 1985-06-01 24.6895018454637 1985-07-01 24.4865660375345 1985-08-01 24.2636483122585 1985-09-01 24.4734530241631 1985-10-01 24.4626236614173 1985-11-01 23.3833647530046 1985-12-01 23.6431265421718 1986-01-01 23.5659875580919 1986-02-01 23.2579525289616 1986-03-01 23.1549679247224 1986-04-01 22.9626618520256 1986-05-01 23.0130293441683 1986-06-01 22.7042132774813 1986-07-01 22.4066548068169 1986-08-01 22.7167599259015 1986-09-01 22.5624456114903 1986-10-01 22.3047870425946 1986-11-01 22.5626348224119 1986-12-01 22.5928812902148 1987-01-01 22.7753858021860 1987-02-01 22.6810209450220 1987-03-01 22.1504479116115 1987-04-01 22.3863201256003 1987-05-01 22.4479259542718 1987-06-01 22.3937032502876 1987-07-01 22.2605886555641 1987-08-01 22.1367771036962 1987-09-01 22.5659439113257 1987-10-01 22.4456690468773 1987-11-01 22.6606640887891 1987-12-01 22.2253966256952 1988-01-01 21.8978972425021 1988-02-01 22.1638301674346 1988-03-01 21.6437961385073 1988-04-01 21.2363254261335 1988-05-01 21.6748862400915 1988-06-01 21.6565067715914 1988-07-01 22.0976333373630 1988-08-01 21.9536578154857 1988-09-01 21.4910498371832 1988-10-01 21.4942044599579 1988-11-01 21.3772302099238 1988-12-01 21.3632981917449 1989-01-01 21.4722376452890 1989-02-01 21.4696966186223 1989-03-01 21.5845077339558 1989-04-01 20.9682157479122 1989-05-01 20.7561822459793 1989-06-01 21.0388091765099 1989-07-01 20.8568925657278 1989-08-01 20.6569636094744 1989-09-01 20.5009056522577 1989-10-01 20.6338445541749 1989-11-01 19.9146903694461 1989-12-01 19.9855907022370 1990-01-01 20.2691006860668 1990-02-01 19.9029570966160 1990-03-01 19.9825640332781 1990-04-01 19.9109944968981 1990-05-01 19.6516098476587 1990-06-01 19.5863446407052 1990-07-01 19.6404891542872 1990-08-01 19.8919701186891 1990-09-01 19.9249583671756 1990-10-01 19.9837779254016 1990-11-01 20.0004193684026 1990-12-01 19.9399131384869 1991-01-01 19.9908763633669 1991-02-01 19.7642602386392 1991-03-01 19.7664257944271 1991-04-01 19.2917336340082 1991-05-01 19.5394637070506 1991-06-01 19.8445934403050 1991-07-01 20.2315655733588 1991-08-01 19.7033212837274 1991-09-01 19.7576098116549 1991-10-01 20.1543863238138 1991-11-01 20.2811090052740 1991-12-01 20.1448845831773 1992-01-01 19.8887040588835 1992-02-01 19.8781371673636 1992-03-01 19.9992611461997 1992-04-01 20.0706843508368 1992-05-01 20.2282185365521 1992-06-01 20.0887022073532 1992-07-01 20.0140273133015 1992-08-01 20.1192156879189 1992-09-01 20.3020254113858 1992-10-01 20.0602861180787 1992-11-01 20.3687305476987 1992-12-01 20.1335363312754 1993-01-01 20.0718011516111 1993-02-01 20.5267584989807 1993-03-01 20.2312184686098 1993-04-01 20.7377325521277 1993-05-01 20.4755019586956 1993-06-01 20.3533830858868 1993-07-01 20.5412801817067 1993-08-01 20.2937887401824 1993-09-01 20.3026063472322 1993-10-01 19.8391251946568 1993-11-01 19.8932403348425 1993-12-01 20.0916273007583 1994-01-01 20.4000318825346 1994-02-01 20.3705428289139 1994-03-01 20.4937920357597 1994-04-01 20.4956626747817 1994-05-01 20.4924987312690 1994-06-01 20.3781309679128 1994-07-01 20.0217229735909 1994-08-01 20.3715521054539 1994-09-01 19.9143197001759 1994-10-01 20.3023353722433 1994-11-01 20.2800192333025 1994-12-01 20.1921256310639 1995-01-01 20.0393943013713 1995-02-01 19.9944156484333 1995-03-01 19.8905581979367 1995-04-01 19.7957035865360 1995-05-01 19.7083815569363 1995-06-01 19.5645358076971 1995-07-01 19.4863877355821 1995-08-01 19.4745453073743 1995-09-01 19.5771897005476 1995-10-01 19.5310877244978 1995-11-01 19.0746015673576 1995-12-01 19.3225882012819 1996-01-01 19.4184955148527 1996-02-01 19.3643061686609 1996-03-01 19.5767677522287 1996-04-01 19.9559490717182 1996-05-01 19.6760111622845 1996-06-01 19.8757451017577 1996-07-01 19.7850747451209 1996-08-01 19.5838423840040 1996-09-01 19.8326465124468 1996-10-01 19.7721864561937 1996-11-01 19.8181608860591 1996-12-01 19.7349592464261 1997-01-01 19.5553069681290 1997-02-01 19.4864523002881 1997-03-01 19.7768523330885 1997-04-01 19.7582998720425 1997-05-01 19.8162919762423 1997-06-01 19.9916638679563 1997-07-01 19.7373705764561 1997-08-01 20.1461413169329 1997-09-01 19.8069668523877 1997-10-01 20.0688402799646 1997-11-01 19.7630087713463 1997-12-01 20.0811034048386 1998-01-01 20.0639107422472 1998-02-01 20.0249652552673 1998-03-01 20.0812091648674 1998-04-01 20.0127538480252 1998-05-01 20.0661228980826 1998-06-01 19.9755844181681 1998-07-01 19.8567139498110 1998-08-01 19.9578474242399 1998-09-01 19.8172668495894 1998-10-01 19.8244534666329 1998-11-01 20.0393173523132 1998-12-01 20.0229705207118 1999-01-01 20.0957246266063 1999-02-01 20.1796905008312 1999-03-01 20.2068704023738 1999-04-01 20.2564419379657 1999-05-01 20.2497974666059 1999-06-01 20.2402671113295 1999-07-01 20.2070777366503 1999-08-01 20.3064715400582 1999-09-01 20.1400878017021 1999-10-01 20.0032082988024 1999-11-01 20.1384966091175 1999-12-01 19.7793211096423 2000-01-01 20.1984081640470 2000-02-01 20.0947911603398 2000-03-01 19.8798981021145 2000-04-01 19.7001232200470 2000-05-01 19.8115570612677 2000-06-01 19.5717288928123 2000-07-01 19.2861442067041 2000-08-01 19.4251581437453 2000-09-01 19.4592769238680 2000-10-01 19.6561733141875 2000-11-01 19.8750540477449 2000-12-01 19.7062715503326 2001-01-01 19.9208171126323 2001-02-01 19.6294424671715 2001-03-01 19.8011458491910 2001-04-01 19.0101891389904 2001-05-01 19.3097552752732 2001-06-01 19.3413060813518 2001-07-01 19.4678725772130 2001-08-01 19.2696682941734 2001-09-01 19.4728663158050 2001-10-01 19.2141548494850 2001-11-01 19.4023402514016 2001-12-01 19.5204033155996 2002-01-01 19.0073631351912 2002-02-01 19.5449614470287 2002-03-01 19.4565067094882 2002-04-01 19.5026950317613 2002-05-01 19.4895893635354 2002-06-01 19.1550008977929 2002-07-01 19.3499164203428 2002-08-01 19.0284654909864 2002-09-01 19.1631416037476 2002-10-01 19.2640878146469 2002-11-01 18.7526576191631 2002-12-01 18.7191093420036 2003-01-01 18.4046146864679 2003-02-01 18.3827218855024 2003-03-01 18.7302054347527 2003-04-01 18.7363379604849 2003-05-01 18.8102821313065 2003-06-01 18.9111794266174 2003-07-01 19.1949477293200 2003-08-01 19.1133184279917 2003-09-01 19.0088611800943 2003-10-01 19.0329124017547 2003-11-01 19.2389631531346 2003-12-01 19.2617377893442 2004-01-01 19.1458118484972 2004-02-01 19.4007079336001 2004-03-01 19.3235960028881 2004-04-01 19.3047667919228 2004-05-01 19.3356661331459 2004-06-01 19.3672725171650 2004-07-01 19.3267305811629 2004-08-01 19.2565951617316 2004-09-01 19.2668008395398 2004-10-01 19.0028241189411 2004-11-01 18.8389829917502 2004-12-01 18.8925002137133 2005-01-01 18.6228092667338 2005-02-01 18.3253752181356 2005-03-01 18.0999245213615 2005-04-01 18.0777556445033 2005-05-01 18.0120765435930 2005-06-01 17.9206533927610 2005-07-01 18.1268673470655 2005-08-01 17.8339038749539 2005-09-01 17.9010612608679 2005-10-01 17.9111541645667 2005-11-01 18.0949780519682 2005-12-01 17.9183107394766 2006-01-01 17.8956716301243 2006-02-01 18.1563971341811 2006-03-01 18.0208209267526 2006-04-01 17.9476227106677 2006-05-01 17.7676974380209 2006-06-01 17.7704751259789 2006-07-01 17.6254687868987 2006-08-01 17.7467405703042 2006-09-01 17.5273405424497 2006-10-01 17.8728049932224 2006-11-01 17.7323615960039 2006-12-01 17.3823157821117 2007-01-01 17.6982295814746 2007-02-01 17.4518039049038 2007-03-01 17.4038251488275 2007-04-01 17.5564260523844 2007-05-01 17.4713729937520 2007-06-01 17.2777599578218 2007-07-01 17.2660198879064 2007-08-01 17.2781471700548 2007-09-01 16.9322953026342 2007-10-01 17.1626340873089 2007-11-01 16.9252696983392 2007-12-01 16.8312294119465 2008-01-01 17.0024099725641 2008-02-01 16.9759876011533 2008-03-01 16.8555972734134 2008-04-01 16.8501151411530 2008-05-01 16.9940869824030 2008-06-01 16.8560015989196 2008-07-01 16.9571024137768 2008-08-01 16.8536145661130 2008-09-01 16.9796709449711 2008-10-01 16.7457980632781 2008-11-01 16.8141801029745 2008-12-01 16.8164689011853 2009-01-01 16.7317863973288 2009-02-01 16.7481414526667 2009-03-01 17.0188666227723 2009-04-01 16.9058808367967 2009-05-01 16.6949243292591 2009-06-01 17.0653744661406 2009-07-01 17.0784987409995 2009-08-01 17.2513333145529 2009-09-01 17.1594952648398 2009-10-01 17.3069217231519 2009-11-01 17.5621140155503 2009-12-01 17.5329222970666 2010-01-01 17.2625040576322 2010-02-01 17.6057362150439 2010-03-01 17.6044994849300 2010-04-01 17.5359742815216 2010-05-01 17.4912731695695 2010-06-01 17.2783457869670 2010-07-01 17.2378402301665 2010-08-01 17.0654103183905 2010-09-01 16.8417098133349 2010-10-01 16.7614789331916 2010-11-01 16.7778938446067 2010-12-01 16.8124459826473 2011-01-01 16.8528757642093 2011-02-01 17.0684620741192 2011-03-01 16.7838379642091 2011-04-01 16.9156548506525 2011-05-01 16.9266833014029 2011-06-01 16.9519953425326 2011-07-01 16.7836510979593 2011-08-01 17.0794975956653 2011-09-01 16.8495211087196 2011-10-01 16.9038741542330 2011-11-01 16.8888523178423 2011-12-01 17.1162986761792 2012-01-01 17.1920731858112 2012-02-01 17.3245950157293 2012-03-01 17.0501139471203 2012-04-01 17.2923410465945 2012-05-01 17.1099766540624 2012-06-01 17.3526704657026 2012-07-01 17.1749662652172 2012-08-01 17.3897262914043 2012-09-01 16.7954855768665 2012-10-01 17.1169056163522 2012-11-01 17.2883812096984 2012-12-01 17.2324104980726 2013-01-01 17.0339943894184 2013-02-01 17.0951080505133 2013-03-01 16.9973347385032 2013-04-01 16.9892197079779 2013-05-01 17.0932548706531 2013-06-01 16.8228479599004 2013-07-01 17.1651293733898 2013-08-01 17.3381148363243 2013-09-01 16.9693846620575 2013-10-01 17.0267569986001 2013-11-01 17.1444638152838 2013-12-01 17.2713116312551 2014-01-01 17.1477217930196 2014-02-01 17.1299667294109 2014-03-01 17.1649631018736 2014-04-01 17.2146667832238 2014-05-01 17.2380450806012 2014-06-01 17.2820761354163 2014-07-01 17.2383447026876 2014-08-01 16.8303871173234 2014-09-01 17.4104193048300 2014-10-01 17.2012827125645 2014-11-01 17.3528202763603 2014-12-01 17.1269415622574 2015-01-01 16.9704883962480 2015-02-01 16.5396682696115 2015-03-01 16.6820438496729 2015-04-01 16.7818957394742 2015-05-01 16.5798091848155 2015-06-01 16.7908336565845 2015-07-01 16.5192025886828 2015-08-01 16.2977990277705 2015-09-01 16.7401605885805 2015-10-01 16.5863791478813 2015-11-01 16.4938314164183 2015-12-01 16.6332921841282 2016-01-01 16.3191642235435 2016-02-01 16.4156585884784 2016-03-01 16.7616301947010 2016-04-01 16.6746410527583 2016-05-01 16.6293336416189 2016-06-01 16.6016430735229 2016-07-01 16.4772019509196 2016-08-01 16.6243479365228 2016-09-01 16.7871829909944 2016-10-01 16.5631302521431 2016-11-01 16.3571969465393 2016-12-01 16.5161432101543 2017-01-01 16.8529334555800 2017-02-01 16.3445897788819 2017-03-01 16.2956238420235 2017-04-01 16.1535975859024 2017-05-01 16.1690968484713 2017-06-01 16.1131708616071 2017-07-01 16.1426923776911 2017-08-01 15.9827165414426 2017-09-01 16.1056994721316 2017-10-01 15.8316612154658 2017-11-01 15.5472729713168 2017-12-01 15.3603016637034 2018-01-01 15.5265523256283 2018-02-01 15.5173710148652 2018-03-01 15.5572299348660 2018-04-01 15.4121698011075 2018-05-01 15.5573543623201 2018-06-01 15.5229766895241 2018-07-01 15.5803329144701 2018-08-01 15.5843171793598 2018-09-01 15.8636494244723