Month Percent, Seasonally Adjusted 1999-06-01 45.1000000000000 1999-07-01 45.1000000000000 1999-08-01 45.4000000000000 1999-09-01 46.2000000000000 1999-10-01 46.4000000000000 1999-11-01 46.5000000000000 1999-12-01 46.7000000000000 2000-01-01 46.4000000000000 2000-02-01 46.8000000000000 2000-03-01 46.6000000000000 2000-04-01 46.5000000000000 2000-05-01 46.8000000000000 2000-06-01 47.0000000000000 2000-07-01 47.3000000000000 2000-08-01 47.3000000000000 2000-09-01 47.2000000000000 2000-10-01 47.4000000000000 2000-11-01 47.2000000000000 2000-12-01 47.2000000000000 2001-01-01 47.1000000000000 2001-02-01 47.0000000000000 2001-03-01 47.2000000000000 2001-04-01 47.7000000000000 2001-05-01 47.7000000000000 2001-06-01 47.5000000000000 2001-07-01 47.7000000000000 2001-08-01 47.7000000000000 2001-09-01 48.0000000000000 2001-10-01 48.0000000000000 2001-11-01 48.2000000000000 2001-12-01 48.3000000000000 2002-01-01 48.4000000000000 2002-02-01 48.8000000000000 2002-03-01 48.5000000000000 2002-04-01 48.7000000000000 2002-05-01 48.4000000000000 2002-06-01 48.5000000000000 2002-07-01 48.3000000000000 2002-08-01 48.4000000000000 2002-09-01 48.5000000000000 2002-10-01 48.4000000000000 2002-11-01 48.1000000000000 2002-12-01 48.5000000000000 2003-01-01 47.6000000000000 2003-02-01 47.5000000000000 2003-03-01 47.5000000000000 2003-04-01 47.2000000000000 2003-05-01 47.1000000000000 2003-06-01 47.2000000000000 2003-07-01 47.4000000000000 2003-08-01 47.4000000000000 2003-09-01 47.3000000000000 2003-10-01 47.4000000000000 2003-11-01 47.4000000000000 2003-12-01 47.8000000000000 2004-01-01 48.4000000000000 2004-02-01 48.8000000000000 2004-03-01 48.5000000000000 2004-04-01 48.3000000000000 2004-05-01 47.8000000000000 2004-06-01 47.9000000000000 2004-07-01 48.0000000000000 2004-08-01 47.8000000000000 2004-09-01 48.5000000000000 2004-10-01 48.3000000000000 2004-11-01 48.2000000000000 2004-12-01 48.8000000000000 2005-01-01 48.4000000000000 2005-02-01 48.5000000000000 2005-03-01 48.5000000000000 2005-04-01 48.2000000000000 2005-05-01 48.2000000000000 2005-06-01 48.1000000000000 2005-07-01 48.2000000000000 2005-08-01 48.2000000000000 2005-09-01 48.4000000000000 2005-10-01 48.5000000000000 2005-11-01 48.7000000000000 2005-12-01 48.8000000000000 2006-01-01 49.2000000000000 2006-02-01 49.1000000000000 2006-03-01 48.8000000000000 2006-04-01 48.7000000000000 2006-05-01 48.6000000000000 2006-06-01 48.6000000000000 2006-07-01 48.5000000000000 2006-08-01 48.5000000000000 2006-09-01 48.5000000000000 2006-10-01 48.8000000000000 2006-11-01 48.9000000000000 2006-12-01 49.1000000000000 2007-01-01 49.2000000000000 2007-02-01 49.2000000000000 2007-03-01 49.0000000000000 2007-04-01 48.9000000000000 2007-05-01 48.8000000000000 2007-06-01 48.8000000000000 2007-07-01 48.7000000000000 2007-08-01 48.7000000000000 2007-09-01 48.7000000000000 2007-10-01 48.8000000000000 2007-11-01 49.0000000000000 2007-12-01 49.1000000000000 2008-01-01 49.2000000000000 2008-02-01 49.3000000000000 2008-03-01 48.9000000000000 2008-04-01 48.8000000000000 2008-05-01 48.6000000000000 2008-06-01 48.6000000000000 2008-07-01 48.5000000000000 2008-08-01 48.5000000000000 2008-09-01 48.5000000000000 2008-10-01 48.5000000000000 2008-11-01 48.6000000000000 2008-12-01 48.5000000000000 2009-01-01 48.3000000000000 2009-02-01 48.1000000000000 2009-03-01 47.7000000000000 2009-04-01 47.5000000000000 2009-05-01 47.1000000000000 2009-06-01 47.6000000000000 2009-07-01 47.6000000000000 2009-08-01 47.9000000000000 2009-09-01 47.8000000000000 2009-10-01 47.7000000000000 2009-11-01 47.6000000000000 2009-12-01 47.2000000000000 2010-01-01 47.2000000000000 2010-02-01 47.5000000000000 2010-03-01 47.7000000000000 2010-04-01 47.9000000000000 2010-05-01 48.0000000000000 2010-06-01 48.0000000000000 2010-07-01 48.1000000000000 2010-08-01 48.1000000000000 2010-09-01 47.7000000000000 2010-10-01 47.6000000000000 2010-11-01 47.7000000000000 2010-12-01 47.8000000000000 2011-01-01 47.4000000000000 2011-02-01 47.9000000000000 2011-03-01 47.9000000000000 2011-04-01 48.1000000000000 2011-05-01 48.4000000000000 2011-06-01 48.4000000000000 2011-07-01 48.3000000000000 2011-08-01 48.6000000000000 2011-09-01 47.6000000000000 2011-10-01 48.3000000000000 2011-11-01 48.1000000000000 2011-12-01 48.2000000000000 2012-01-01 48.1000000000000 2012-02-01 48.4000000000000 2012-03-01 48.5000000000000 2012-04-01 48.5000000000000 2012-05-01 48.6000000000000 2012-06-01 48.5000000000000 2012-07-01 48.7466771500243 2012-08-01 48.5155691058811 2012-09-01 48.6170292292741 2012-10-01 48.5182902918604 2012-11-01 48.4889898457506 2012-12-01 48.5081791489957 2013-01-01 48.3691906491571 2013-02-01 48.3882374837149 2013-03-01 48.3858670385867 2013-04-01 48.8651988108510 2013-05-01 48.8396918221480 2013-06-01 48.9308520258395 2013-07-01 49.0385773725130 2013-08-01 49.0859854183544 2013-09-01 49.2063712295696 2013-10-01 49.3378615654745 2013-11-01 49.3373157479261 2013-12-01 49.1690996388593 2014-01-01 49.4306582797631 2014-02-01 49.6768015322001 2014-03-01 49.6559369279032 2014-04-01 49.8398430139844 2014-05-01 49.4634961593028 2014-06-01 49.5169636140113 2014-07-01 49.6500643954845 2014-08-01 49.9917567320022 2014-09-01 49.8084974946805 2014-10-01 49.8335695670065 2014-11-01 49.9266738241542 2014-12-01 49.7158325763144 2015-01-01 49.9500540510954 2015-02-01 50.1214615493298 2015-03-01 49.8524496097201 2015-04-01 49.7203780470602 2015-05-01 49.8088088861810 2015-06-01 49.8659773206368 2015-07-01 50.0263301252951 2015-08-01 50.0653238976592 2015-09-01 50.2586140463012 2015-10-01 50.2280767715020 2015-11-01 50.2892449755568 2015-12-01 50.5084132440745 2016-01-01 50.3575496772560 2016-02-01 50.3132551889243 2016-03-01 50.1338352720264 2016-04-01 50.0999093373508 2016-05-01 50.1241802077934 2016-06-01 50.2387107816202 2016-07-01 50.2531879171974 2016-08-01 50.4300688290072 2016-09-01 50.2490850396108 2016-10-01 50.2889394170883 2016-11-01 50.4185678870406 2016-12-01 50.6144910362411 2017-01-01 50.5654824657817 2017-02-01 50.7169374798235 2017-03-01 50.8422321504591 2017-04-01 50.8097456108922 2017-05-01 50.6318008674673 2017-06-01 50.6421698227155 2017-07-01 50.7120405270665 2017-08-01 50.8066534384441 2017-09-01 50.9009693125475 2017-10-01 50.9395802360001 2017-11-01 50.9083444524274 2017-12-01 51.0314589401285 2018-01-01 50.9804358681695 2018-02-01 50.6154627780947 2018-03-01 51.0815626531249 2018-04-01 51.0147650767642 2018-05-01 50.8387521753257 2018-06-01 50.9240557013836 2018-07-01 50.8229016120067 2018-08-01 50.7649500848957 2018-09-01 50.8732256703023