Month Percent, Seasonally Adjusted 1978-02-01 8.5281298 1978-03-01 8.1849737 1978-04-01 7.9695594 1978-05-01 8.0255287 1978-06-01 7.7619958 1978-07-01 7.6966894 1978-08-01 8.0467846 1978-09-01 7.6467057 1978-10-01 7.4844751 1978-11-01 7.8630759 1978-12-01 8.2230898 1979-01-01 8.1719361 1979-02-01 7.9593036 1979-03-01 8.0352429 1979-04-01 8.2996837 1979-05-01 8.0183300 1979-06-01 8.0202382 1979-07-01 8.3012352 1979-08-01 8.2045563 1979-09-01 8.4367497 1979-10-01 8.7088682 1979-11-01 8.1834335 1979-12-01 8.1566508 1980-01-01 7.9177261 1980-02-01 7.7263526 1980-03-01 7.5798616 1980-04-01 7.8480870 1980-05-01 7.8958546 1980-06-01 8.1803453 1980-07-01 7.7615095 1980-08-01 7.9655527 1980-09-01 7.9323162 1980-10-01 7.9601371 1980-11-01 7.8154508 1980-12-01 8.0404249 1981-01-01 7.6676673 1981-02-01 7.1889348 1981-03-01 7.6216363 1981-04-01 7.3126005 1981-05-01 7.3273292 1981-06-01 6.9445210 1981-07-01 7.6307056 1981-08-01 7.6501377 1981-09-01 7.3050503 1981-10-01 7.3329145 1981-11-01 7.5386546 1981-12-01 7.6909139 1982-01-01 7.7755712 1982-02-01 8.0014215 1982-03-01 7.9465319 1982-04-01 7.9440807 1982-05-01 8.2647178 1982-06-01 8.4151502 1982-07-01 8.2761556 1982-08-01 7.9952775 1982-09-01 8.4650585 1982-10-01 9.6314630 1982-11-01 9.7278365 1982-12-01 10.1656264 1983-01-01 9.7785291 1983-02-01 10.3263462 1983-03-01 10.4323276 1983-04-01 10.4262930 1983-05-01 10.8604102 1983-06-01 10.5364335 1983-07-01 10.6470569 1983-08-01 10.5647355 1983-09-01 10.9684277 1983-10-01 10.4034343 1983-11-01 10.0059272 1983-12-01 9.8725068 1984-01-01 9.7815255 1984-02-01 9.9350712 1984-03-01 9.9041076 1984-04-01 10.2831512 1984-05-01 9.4171648 1984-06-01 9.7592088 1984-07-01 9.4822894 1984-08-01 8.9374548 1984-09-01 9.0384197 1984-10-01 9.0525354 1984-11-01 9.3185231 1984-12-01 8.9583286 1985-01-01 8.9481012 1985-02-01 8.8949366 1985-03-01 9.0578209 1985-04-01 8.7913824 1985-05-01 8.7914893 1985-06-01 8.8323297 1985-07-01 8.4951997 1985-08-01 8.5549658 1985-09-01 8.7573400 1985-10-01 8.5426541 1985-11-01 8.8660587 1985-12-01 8.6227964 1986-01-01 8.5041954 1986-02-01 8.8184328 1986-03-01 8.7135885 1986-04-01 8.6056928 1986-05-01 8.5431968 1986-06-01 8.3580837 1986-07-01 8.8055667 1986-08-01 8.9710916 1986-09-01 9.0034322 1986-10-01 8.8798541 1986-11-01 8.6936639 1986-12-01 8.6862242 1987-01-01 8.5825714 1987-02-01 8.7041672 1987-03-01 9.1127947 1987-04-01 9.1521268 1987-05-01 8.7192784 1987-06-01 8.3571380 1987-07-01 8.6099229 1987-08-01 8.8749957 1987-09-01 8.2068272 1987-10-01 8.4550291 1987-11-01 8.4275906 1987-12-01 8.3426280 1988-01-01 8.3405715 1988-02-01 8.0245793 1988-03-01 8.2341650 1988-04-01 8.7441528 1988-05-01 8.2732309 1988-06-01 8.3151489 1988-07-01 7.1829627 1988-08-01 7.7786584 1988-09-01 7.5568466 1988-10-01 7.4168142 1988-11-01 7.3765611 1988-12-01 7.5345193 1989-01-01 7.6242178 1989-02-01 7.1852755 1989-03-01 6.9517888 1989-04-01 6.9434043 1989-05-01 7.1593758 1989-06-01 6.6522000 1989-07-01 6.7308490 1989-08-01 6.6180287 1989-09-01 6.6461912 1989-10-01 6.7539388 1989-11-01 6.5771981 1989-12-01 6.4010775 1990-01-01 6.7065021 1990-02-01 7.0998284 1990-03-01 6.5781472 1990-04-01 6.5820218 1990-05-01 6.9049219 1990-06-01 7.1564028 1990-07-01 7.2726803 1990-08-01 7.5707396 1990-09-01 7.5551503 1990-10-01 7.6808680 1990-11-01 7.7079851 1990-12-01 7.9569164 1991-01-01 8.3546351 1991-02-01 8.4298722 1991-03-01 8.8787329 1991-04-01 9.5889157 1991-05-01 9.3089588 1991-06-01 9.0494083 1991-07-01 9.1915967 1991-08-01 9.1409740 1991-09-01 9.6126492 1991-10-01 9.3041249 1991-11-01 9.7453107 1991-12-01 9.9701213 1992-01-01 9.8336710 1992-02-01 9.7817464 1992-03-01 9.8327957 1992-04-01 9.8607820 1992-05-01 9.8990687 1992-06-01 10.0680834 1992-07-01 10.1154090 1992-08-01 9.9048157 1992-09-01 9.8999693 1992-10-01 10.1669814 1992-11-01 10.0161047 1992-12-01 10.3769597 1993-01-01 9.8250633 1993-02-01 9.9623749 1993-03-01 10.0416222 1993-04-01 9.4718282 1993-05-01 9.6762632 1993-06-01 10.0157698 1993-07-01 10.0049898 1993-08-01 10.2407724 1993-09-01 10.2292168 1993-10-01 10.3971911 1993-11-01 10.6084972 1993-12-01 10.0893079 1994-01-01 10.1005179 1994-02-01 9.8239490 1994-03-01 9.7261597 1994-04-01 9.6413385 1994-05-01 9.3722314 1994-06-01 9.5034115 1994-07-01 9.4766820 1994-08-01 9.2037919 1994-09-01 9.2235968 1994-10-01 8.9217368 1994-11-01 8.9445086 1994-12-01 8.8311009 1995-01-01 8.5981490 1995-02-01 8.7850159 1995-03-01 8.6142151 1995-04-01 7.8965075 1995-05-01 7.9973784 1995-06-01 7.8718587 1995-07-01 7.8638396 1995-08-01 8.0402187 1995-09-01 7.8973607 1995-10-01 8.1559267 1995-11-01 8.3373089 1995-12-01 7.6405834 1996-01-01 7.9366120 1996-02-01 7.9763438 1996-03-01 7.9044959 1996-04-01 8.2843741 1996-05-01 8.3335491 1996-06-01 8.0332998 1996-07-01 8.6243153 1996-08-01 8.4443766 1996-09-01 8.5110180 1996-10-01 8.5877956 1996-11-01 8.2890794 1996-12-01 8.5768329 1997-01-01 8.4389426 1997-02-01 8.4668648 1997-03-01 8.1802869 1997-04-01 8.3416989 1997-05-01 8.3806746 1997-06-01 8.1860802 1997-07-01 8.1821929 1997-08-01 8.3450422 1997-09-01 7.6826870 1997-10-01 7.7900587 1997-11-01 7.7115237 1997-12-01 7.6434672 1998-01-01 7.7468935 1998-02-01 7.4595717 1998-03-01 7.5466638 1998-04-01 7.5328664 1998-05-01 7.4115677 1998-06-01 7.3927397 1998-07-01 7.5000166 1998-08-01 7.1790841 1998-09-01 7.4094192 1998-10-01 7.0724431 1998-11-01 7.4291025 1998-12-01 6.8412399 1999-01-01 6.8605466 1999-02-01 6.8687278 1999-03-01 6.9886769 1999-04-01 6.8272019 1999-05-01 6.8209860 1999-06-01 6.5306848 1999-07-01 6.4911625 1999-08-01 6.6766103 1999-09-01 6.9316739 1999-10-01 6.6107819 1999-11-01 6.3563992 1999-12-01 6.3867821 2000-01-01 6.6000704 2000-02-01 6.7092308 2000-03-01 6.6381419 2000-04-01 6.4383033 2000-05-01 6.4482805 2000-06-01 5.9111808 2000-07-01 5.6210303 2000-08-01 5.6180308 2000-09-01 5.6180299 2000-10-01 5.6479113 2000-11-01 5.9656454 2000-12-01 5.8500528 2001-01-01 5.6758248 2001-02-01 6.1774672 2001-03-01 6.1293200 2001-04-01 6.5604770 2001-05-01 6.7307344 2001-06-01 6.6727820 2001-07-01 6.5151989 2001-08-01 6.6238220 2001-09-01 6.5460065 2001-10-01 7.0049819 2001-11-01 6.5595058 2001-12-01 6.7364579 2002-01-01 6.8523015 2002-02-01 6.1839780 2002-03-01 6.0026764 2002-04-01 5.9373291 2002-05-01 6.0326213 2002-06-01 6.4825874 2002-07-01 6.1173298 2002-08-01 6.1769061 2002-09-01 6.3192735 2002-10-01 6.1398089 2002-11-01 6.1937256 2002-12-01 6.0704381 2003-01-01 6.0283855 2003-02-01 5.8718524 2003-03-01 6.3004431 2003-04-01 5.8869087 2003-05-01 6.0747704 2003-06-01 5.9278509 2003-07-01 6.1891193 2003-08-01 5.9362093 2003-09-01 6.0245490 2003-10-01 5.9334020 2003-11-01 6.0401024 2003-12-01 6.0418076 2004-01-01 5.9246286 2004-02-01 5.9463292 2004-03-01 5.6661217 2004-04-01 5.6463822 2004-05-01 5.5085454 2004-06-01 5.5642896 2004-07-01 5.8203472 2004-08-01 5.6335043 2004-09-01 5.4167618 2004-10-01 5.2473382 2004-11-01 5.2433636 2004-12-01 5.2315717 2005-01-01 5.3767825 2005-02-01 5.3846972 2005-03-01 5.5616647 2005-04-01 5.4323298 2005-05-01 5.3797724 2005-06-01 5.2217509 2005-07-01 5.3357926 2005-08-01 4.9426407 2005-09-01 5.1469009 2005-10-01 5.1496674 2005-11-01 4.9760328 2005-12-01 5.1269634 2006-01-01 5.3080391 2006-02-01 5.2018675 2006-03-01 4.9805675 2006-04-01 5.2665647 2006-05-01 4.9397172 2006-06-01 5.0069179 2006-07-01 4.7359863 2006-08-01 4.8268513 2006-09-01 4.7466351 2006-10-01 4.6777392 2006-11-01 4.6938401 2006-12-01 5.0142368 2007-01-01 4.9304958 2007-02-01 5.1216841 2007-03-01 4.9319983 2007-04-01 4.9001157 2007-05-01 4.7672972 2007-06-01 4.8296516 2007-07-01 4.8044224 2007-08-01 4.7486468 2007-09-01 4.7427221 2007-10-01 4.7987701 2007-11-01 4.8050686 2007-12-01 4.4910781 2008-01-01 4.8102464 2008-02-01 4.4788639 2008-03-01 4.2841731 2008-04-01 4.5911059 2008-05-01 4.6338312 2008-06-01 4.6279842 2008-07-01 4.8690699 2008-08-01 4.4013135 2008-09-01 4.6508923 2008-10-01 4.6754800 2008-11-01 4.8870237 2008-12-01 4.5745264 2009-01-01 4.8622543 2009-02-01 5.4464496 2009-03-01 5.7133025 2009-04-01 5.4004515 2009-05-01 5.4598207 2009-06-01 5.5498448 2009-07-01 5.3798973 2009-08-01 5.6346104 2009-09-01 5.6802369 2009-10-01 5.5712473 2009-11-01 5.4974732 2009-12-01 5.4798991 2010-01-01 5.4029719 2010-02-01 5.3747562 2010-03-01 5.3572149 2010-04-01 5.6442448 2010-05-01 5.3196501 2010-06-01 5.2918277 2010-07-01 5.6063719 2010-08-01 5.4708195 2010-09-01 5.3482267 2010-10-01 5.6369154 2010-11-01 5.6861262 2010-12-01 5.3246546 2011-01-01 5.4868530 2011-02-01 5.2973367 2011-03-01 5.4192181 2011-04-01 5.1238690 2011-05-01 5.4454506 2011-06-01 5.2615762 2011-07-01 5.3652632 2011-08-01 5.3641522 2011-09-01 5.4333716 2011-10-01 5.2659026 2011-11-01 5.4994797 2011-12-01 5.6766793 2012-01-01 5.3586748 2012-02-01 5.4423464 2012-03-01 5.4210816 2012-04-01 5.2088121 2012-05-01 5.6146063 2012-06-01 5.5753977 2012-07-01 5.3501805 2012-08-01 5.1319605 2012-09-01 5.3826058 2012-10-01 5.6364862 2012-11-01 5.3547803 2012-12-01 5.5749576 2013-01-01 5.4794988 2013-02-01 5.5201434 2013-03-01 5.6512918 2013-04-01 5.7032017 2013-05-01 5.7310160 2013-06-01 5.7445343 2013-07-01 5.7038602 2013-08-01 5.8548066 2013-09-01 5.8250395 2013-10-01 5.8146705 2013-11-01 5.7879549 2013-12-01 5.8311121 2014-01-01 6.0939503 2014-02-01 6.1186263 2014-03-01 6.2632734 2014-04-01 5.9441557 2014-05-01 6.2200096 2014-06-01 6.1631301 2014-07-01 6.3279722 2014-08-01 6.2882961 2014-09-01 6.5272352 2014-10-01 6.6270184 2014-11-01 6.4191864 2014-12-01 6.2980050 2015-01-01 6.3994368 2015-02-01 6.2439080 2015-03-01 6.2554853 2015-04-01 6.1928005 2015-05-01 6.0388723 2015-06-01 6.1429506 2015-07-01 6.7063520 2015-08-01 6.1700107 2015-09-01 6.2610867 2015-10-01 6.0819389 2015-11-01 6.1419468 2015-12-01 5.9648849 2016-01-01 6.1066008 2016-02-01 5.8811992 2016-03-01 5.7703473 2016-04-01 5.8757322 2016-05-01 5.9339923 2016-06-01 6.1649725 2016-07-01 6.0268372 2016-08-01 5.7847802 2016-09-01 5.8265448 2016-10-01 5.8239791 2016-11-01 6.0058358 2016-12-01 5.9274812 2017-01-01 5.9400167 2017-02-01 6.0510446 2017-03-01 6.1613854 2017-04-01 6.0820610 2017-05-01 5.7360191 2017-06-01 5.8690150 2017-07-01 5.7441530 2017-08-01 5.6766107 2017-09-01 5.6176830 2017-10-01 5.6980464 2017-11-01 5.6418188 2017-12-01 5.6083418 2018-01-01 5.7476673 2018-02-01 5.7543736 2018-03-01 5.6813683 2018-04-01 5.6864177 2018-05-01 5.5627238 2018-06-01 5.3092001 2018-07-01 5.3871948 2018-08-01 5.5144163 2018-09-01 5.3170376