Month Percent, Seasonally Adjusted 1978-02-01 47.7157057222108 1978-03-01 47.4433951356377 1978-04-01 47.5501610045476 1978-05-01 47.3841882415684 1978-06-01 46.9569388988858 1978-07-01 46.9824078742086 1978-08-01 47.0189050912274 1978-09-01 45.5074282573222 1978-10-01 45.9182159738344 1978-11-01 45.2684077341554 1978-12-01 45.5289309591983 1979-01-01 45.5970319073488 1979-02-01 45.6216146479530 1979-03-01 44.6167450574726 1979-04-01 44.9243751023984 1979-05-01 44.7005660527995 1979-06-01 45.1394304626657 1979-07-01 45.0817035263029 1979-08-01 44.6654477716188 1979-09-01 44.4676437121873 1979-10-01 44.5941631734874 1979-11-01 44.5376764760909 1979-12-01 44.5673664018548 1980-01-01 44.8995550728758 1980-02-01 44.4268972037998 1980-03-01 44.7071453689193 1980-04-01 44.8388716182110 1980-05-01 45.6112133156106 1980-06-01 44.8912512373068 1980-07-01 45.2811613597794 1980-08-01 45.2496643660112 1980-09-01 45.2617727485240 1980-10-01 44.3452759080025 1980-11-01 44.5401755869090 1980-12-01 44.5027421333795 1981-01-01 44.1707894886334 1981-02-01 43.9294221721718 1981-03-01 43.5486979774805 1981-04-01 43.7482899038075 1981-05-01 43.5463971792672 1981-06-01 43.3882913634763 1981-07-01 44.2806435340117 1981-08-01 44.5718955653437 1981-09-01 44.2863208505577 1981-10-01 44.3174201868844 1981-11-01 43.6870737835204 1981-12-01 43.2858029945501 1982-01-01 43.4868564143694 1982-02-01 42.9650557338701 1982-03-01 43.2045621589348 1982-04-01 42.4360948121913 1982-05-01 42.2766284064259 1982-06-01 42.1308459213977 1982-07-01 41.4736949952702 1982-08-01 41.5685689865040 1982-09-01 42.1958646728809 1982-10-01 42.9326480669400 1982-11-01 42.0667615969658 1982-12-01 41.9910089019379 1983-01-01 42.1229646360268 1983-02-01 42.3285011611125 1983-03-01 42.1111416014570 1983-04-01 41.8671196283248 1983-05-01 41.3170590764975 1983-06-01 41.1090754319892 1983-07-01 41.5145558578012 1983-08-01 41.3887542721718 1983-09-01 41.4103813291383 1983-10-01 40.8553590206991 1983-11-01 40.7442906705860 1983-12-01 41.6942203722807 1984-01-01 41.3877530813176 1984-02-01 41.8289933247816 1984-03-01 41.6231894709466 1984-04-01 41.5894516101894 1984-05-01 41.0711418230600 1984-06-01 41.7687711997244 1984-07-01 41.3156851730143 1984-08-01 40.7790539336981 1984-09-01 40.9072684220199 1984-10-01 40.8238725609750 1984-11-01 40.8505023478176 1984-12-01 40.9284665821158 1985-01-01 40.7864596203077 1985-02-01 40.5340437696665 1985-03-01 40.6614179368834 1985-04-01 39.7241286839669 1985-05-01 39.7291481597033 1985-06-01 40.4577910138964 1985-07-01 40.4071455054130 1985-08-01 40.2420199830523 1985-09-01 41.1128384584540 1985-10-01 41.2131499982184 1985-11-01 41.7958298653871 1985-12-01 41.3206883359847 1986-01-01 41.7432899318190 1986-02-01 41.2257198601018 1986-03-01 41.5172517593748 1986-04-01 42.1402195269213 1986-05-01 41.8355153591161 1986-06-01 41.6646626943979 1986-07-01 41.1482910419540 1986-08-01 41.4056076935325 1986-09-01 41.3713147685326 1986-10-01 41.4309932465442 1986-11-01 42.1794764699225 1986-12-01 41.9824255773842 1987-01-01 41.7039497736491 1987-02-01 41.8007016191448 1987-03-01 42.8793546625072 1987-04-01 42.1041423396406 1987-05-01 42.2691240822472 1987-06-01 41.8636178742326 1987-07-01 41.8978216221569 1987-08-01 41.4356330330929 1987-09-01 40.9108588158802 1987-10-01 41.9902586164828 1987-11-01 41.1794345195580 1987-12-01 41.6058410346064 1988-01-01 42.0436512006239 1988-02-01 41.7600927891680 1988-03-01 42.8463094657456 1988-04-01 42.7131275421277 1988-05-01 42.1859310165540 1988-06-01 42.3996611721449 1988-07-01 42.1974436344877 1988-08-01 42.2982895444006 1988-09-01 42.0644383117881 1988-10-01 41.8814770732938 1988-11-01 42.2630741980607 1988-12-01 42.4728832805226 1989-01-01 42.3760956924384 1989-02-01 43.2330222637934 1989-03-01 43.2641811739746 1989-04-01 43.2082636804330 1989-05-01 43.8308937899021 1989-06-01 42.9661798743696 1989-07-01 42.9744996864799 1989-08-01 43.1117394542566 1989-09-01 43.6309021367929 1989-10-01 43.0359914265106 1989-11-01 43.6342912858690 1989-12-01 42.8623338468732 1990-01-01 42.4907919834644 1990-02-01 42.6520932130701 1990-03-01 42.5611882619206 1990-04-01 43.0335674360765 1990-05-01 43.5716143400956 1990-06-01 43.7345804134718 1990-07-01 44.6428691438526 1990-08-01 44.6334693238216 1990-09-01 44.8761386236252 1990-10-01 44.9844871080784 1990-11-01 45.0873747363169 1990-12-01 44.5358661705805 1991-01-01 44.2872043251973 1991-02-01 44.5111756754575 1991-03-01 43.4715486333790 1991-04-01 43.7878497112923 1991-05-01 43.7641653632753 1991-06-01 43.5582516189827 1991-07-01 42.3028407448930 1991-08-01 43.2206611138363 1991-09-01 43.4804691629557 1991-10-01 43.3844681627341 1991-11-01 43.7088926663131 1991-12-01 43.9153270857693 1992-01-01 44.1600476579084 1992-02-01 43.8018365265571 1992-03-01 43.1131619904390 1992-04-01 43.4859752340282 1992-05-01 43.1948611983377 1992-06-01 43.6454291624619 1992-07-01 44.1867294623948 1992-08-01 43.5749834431194 1992-09-01 43.3767258388058 1992-10-01 43.9515892493695 1992-11-01 42.7434857660461 1992-12-01 42.4475490075512 1993-01-01 43.1080058869499 1993-02-01 42.4467373341116 1993-03-01 43.4349448646549 1993-04-01 42.4734702225184 1993-05-01 43.2545182191708 1993-06-01 42.8273192585720 1993-07-01 43.2850983676724 1993-08-01 42.9139498685688 1993-09-01 43.4608457941525 1993-10-01 44.3016719342914 1993-11-01 44.2776241446359 1993-12-01 44.2663414254359 1994-01-01 44.4550430347049 1994-02-01 44.5270574471430 1994-03-01 44.9951310163748 1994-04-01 44.7937392963071 1994-05-01 45.0117160114712 1994-06-01 44.3765180168175 1994-07-01 44.6094474666808 1994-08-01 44.1362674291625 1994-09-01 44.8271231250818 1994-10-01 44.3032282236805 1994-11-01 44.4922369968494 1994-12-01 44.7879134273019 1995-01-01 44.2419845609178 1995-02-01 44.9704356756887 1995-03-01 44.5585579464031 1995-04-01 45.1344575557561 1995-05-01 44.9588639666033 1995-06-01 44.6664053417866 1995-07-01 44.6433530434230 1995-08-01 44.9640034950162 1995-09-01 45.4341922722006 1995-10-01 45.3500044957404 1995-11-01 45.9035917397028 1995-12-01 45.7021023008191 1996-01-01 45.8320187863445 1996-02-01 45.7364358951356 1996-03-01 46.1166106811653 1996-04-01 45.4190872895324 1996-05-01 45.3746804933494 1996-06-01 45.9933616846229 1996-07-01 45.8229274634983 1996-08-01 45.9645161852489 1996-09-01 45.6371454344794 1996-10-01 45.8239492723764 1996-11-01 45.6229643867257 1996-12-01 45.7182947498944 1997-01-01 45.9896519800319 1997-02-01 46.1204514675872 1997-03-01 46.3468898481857 1997-04-01 46.2387208755511 1997-05-01 45.2042537516535 1997-06-01 45.6100594062396 1997-07-01 45.5618672970907 1997-08-01 45.5695077968742 1997-09-01 45.8355339130353 1997-10-01 44.8794533528521 1997-11-01 46.1887644451543 1997-12-01 46.2739393448955 1998-01-01 46.0334563428798 1998-02-01 45.6739930173718 1998-03-01 45.9644861286742 1998-04-01 46.2910696604008 1998-05-01 46.9249150442833 1998-06-01 47.0450253834549 1998-07-01 47.1849252458236 1998-08-01 46.6958056170600 1998-09-01 47.2785325092538 1998-10-01 46.4449061314980 1998-11-01 46.6386272003096 1998-12-01 46.4318603315868 1999-01-01 46.5344155133711 1999-02-01 45.9671110875702 1999-03-01 45.8173162711434 1999-04-01 46.0312087272765 1999-05-01 45.5869647344768 1999-06-01 46.1822813631651 1999-07-01 46.5501779660610 1999-08-01 46.8708483799692 1999-09-01 47.2430948698934 1999-10-01 47.1974509149393 1999-11-01 47.6445425441910 1999-12-01 47.4179823782423 2000-01-01 47.7206787444518 2000-02-01 47.5675869446876 2000-03-01 47.7063925789690 2000-04-01 48.2278938014237 2000-05-01 48.2225286243522 2000-06-01 48.2230599961851 2000-07-01 48.4749009913613 2000-08-01 49.0870023330642 2000-09-01 48.6189102524006 2000-10-01 48.6500559212051 2000-11-01 48.0891789819059 2000-12-01 48.2957544013787 2001-01-01 48.0099200451851 2001-02-01 48.3327498922766 2001-03-01 48.0615599842099 2001-04-01 48.9920908752114 2001-05-01 48.9349047755736 2001-06-01 49.2018482853918 2001-07-01 48.7301502352240 2001-08-01 48.7585250374681 2001-09-01 49.3859819104340 2001-10-01 49.7232396580934 2001-11-01 49.5509414195765 2001-12-01 49.8590684650376 2002-01-01 50.2991596392342 2002-02-01 50.9912825395332 2002-03-01 50.5647985466116 2002-04-01 50.5122614261845 2002-05-01 50.4908235390677 2002-06-01 50.5418169942230 2002-07-01 49.9744983859854 2002-08-01 50.1801817761819 2002-09-01 50.5214780356040 2002-10-01 50.6805077258873 2002-11-01 51.1793945212393 2002-12-01 51.8093428958779 2003-01-01 52.0630454993982 2003-02-01 52.1865948137615 2003-03-01 52.0844124172498 2003-04-01 51.8014747787502 2003-05-01 52.5550606195548 2003-06-01 52.2628252591100 2003-07-01 52.1973988609411 2003-08-01 52.3042602430319 2003-09-01 52.2671421056191 2003-10-01 52.4345636612945 2003-11-01 52.2490167390546 2003-12-01 52.6600954717910 2004-01-01 52.2094392351452 2004-02-01 52.7577941568910 2004-03-01 52.7535468109152 2004-04-01 52.8651345300486 2004-05-01 53.6060720041257 2004-06-01 53.9322381496107 2004-07-01 54.1167875447010 2004-08-01 53.8503931793193 2004-09-01 54.5903444726760 2004-10-01 54.5575818402164 2004-11-01 54.1423317095015 2004-12-01 53.8465554026652 2005-01-01 54.7423414506438 2005-02-01 54.0334322779468 2005-03-01 54.9424640970398 2005-04-01 55.2182695832728 2005-05-01 54.7952855655286 2005-06-01 55.0662300629822 2005-07-01 55.6158602547301 2005-08-01 55.5219362268621 2005-09-01 55.7000071639455 2005-10-01 56.0898594998039 2005-11-01 56.1917971213151 2005-12-01 56.1351040529987 2006-01-01 55.9112399699012 2006-02-01 56.6401731356634 2006-03-01 57.2924097934623 2006-04-01 56.7615805935608 2006-05-01 57.0682074795517 2006-06-01 57.0929095600747 2006-07-01 57.3700775756080 2006-08-01 57.8738756713677 2006-09-01 58.2015749910978 2006-10-01 57.8757460851003 2006-11-01 57.3370092541704 2006-12-01 57.7604566482684 2007-01-01 58.0745121956142 2007-02-01 57.6391672337618 2007-03-01 57.8706517915454 2007-04-01 58.0036144964977 2007-05-01 58.3352864645193 2007-06-01 58.4183754720513 2007-07-01 58.0701505755499 2007-08-01 58.3378120374542 2007-09-01 58.1975621546563 2007-10-01 57.9691582358828 2007-11-01 58.0971141501054 2007-12-01 58.1684861048908 2008-01-01 58.3267886306716 2008-02-01 57.7488426709762 2008-03-01 57.6470315995233 2008-04-01 58.5142653579403 2008-05-01 58.7909402589383 2008-06-01 59.0746860252431 2008-07-01 58.8806769522117 2008-08-01 59.2351338584599 2008-09-01 59.8968830712596 2008-10-01 59.1620550546291 2008-11-01 59.4303263681211 2008-12-01 59.4839026967729 2009-01-01 60.2795666984713 2009-02-01 61.1675769784844 2009-03-01 60.9098337071094 2009-04-01 60.6828072845265 2009-05-01 60.9569624472711 2009-06-01 61.0873882227788 2009-07-01 60.9593334084400 2009-08-01 60.8962620835396 2009-09-01 60.5989346633626 2009-10-01 60.9849992570222 2009-11-01 61.7373511192620 2009-12-01 62.4146059204739 2010-01-01 62.0337046233638 2010-02-01 62.3251561848372 2010-03-01 62.3450866688768 2010-04-01 62.4976756909774 2010-05-01 61.9360333021324 2010-06-01 62.0265951005892 2010-07-01 62.6727693058325 2010-08-01 62.5445339452806 2010-09-01 63.3288379736082 2010-10-01 63.2690453259264 2010-11-01 63.2872800208164 2010-12-01 63.4321986773182 2011-01-01 63.0928268459371 2011-02-01 62.9907143141192 2011-03-01 63.4562794459768 2011-04-01 63.0652558528561 2011-05-01 63.0112163814829 2011-06-01 63.3620125539664 2011-07-01 63.2650845381339 2011-08-01 63.7208107574530 2011-09-01 63.4803323160495 2011-10-01 63.3435279862885 2011-11-01 63.1995685315392 2011-12-01 63.1816450300904 2012-01-01 63.2468952392725 2012-02-01 62.9033547244857 2012-03-01 63.5012573109186 2012-04-01 63.6991931664882 2012-05-01 63.5292048959638 2012-06-01 63.2921801448284 2012-07-01 63.9668124932410 2012-08-01 63.5039524540380 2012-09-01 64.0957821511746 2012-10-01 64.1973067112037 2012-11-01 63.7140672748614 2012-12-01 63.8856081342660 2013-01-01 63.6184076499547 2013-02-01 64.2763899396308 2013-03-01 64.0778950126917 2013-04-01 64.5948167667639 2013-05-01 64.0435983433798 2013-06-01 63.8000453428405 2013-07-01 63.3869539724484 2013-08-01 63.8032087238039 2013-09-01 63.9764715982371 2013-10-01 63.7294317336088 2013-11-01 63.3173431691329 2013-12-01 63.4792014663862 2014-01-01 63.3598748008247 2014-02-01 63.9113543056773 2014-03-01 63.8765867242642 2014-04-01 63.8884521752726 2014-05-01 63.6723442375240 2014-06-01 64.2717942431760 2014-07-01 64.9455252110658 2014-08-01 64.8977306240823 2014-09-01 63.4635301498476 2014-10-01 64.1827832684753 2014-11-01 63.8554674525319 2014-12-01 64.1194440972346 2015-01-01 64.3753588560284 2015-02-01 64.5431329010610 2015-03-01 64.0797969913179 2015-04-01 64.5976811538234 2015-05-01 64.7252919045638 2015-06-01 64.6384377216604 2015-07-01 65.0652209268279 2015-08-01 64.5007192748942 2015-09-01 64.5042603774300 2015-10-01 65.8828252879872 2015-11-01 66.0253994381377 2015-12-01 65.5360680859924 2016-01-01 66.0630972965440 2016-02-01 65.9605049169164 2016-03-01 65.9117142427535 2016-04-01 65.5309694660179 2016-05-01 65.5449387632634 2016-06-01 64.9797864198265 2016-07-01 64.6786481415021 2016-08-01 64.9154634967873 2016-09-01 64.0384080063093 2016-10-01 64.7033141361092 2016-11-01 65.2414161545860 2016-12-01 65.3347234813012 2017-01-01 65.3716591717853 2017-02-01 65.5920253164484 2017-03-01 65.6438528173021 2017-04-01 65.9483526239564 2017-05-01 66.5896869087232 2017-06-01 66.5182074473272 2017-07-01 66.3009036180823 2017-08-01 66.5150228286524 2017-09-01 66.5130532837210 2017-10-01 66.5289250670874 2017-11-01 67.0373184992552 2017-12-01 66.8326908621560 2018-01-01 66.5264169979106 2018-02-01 67.1282366552690 2018-03-01 66.4683567922283 2018-04-01 65.8159298499634 2018-05-01 66.3058081139506 2018-06-01 66.7940377459709 2018-07-01 66.7190677101420 2018-08-01 67.0894680435850 2018-09-01 66.5054137625249