Month Index Jan 2007=100, Seasonally Adjusted 2007-01-01 100.0 2007-02-01 100.1 2007-03-01 100.2 2007-04-01 100.5 2007-05-01 100.5 2007-06-01 100.6 2007-07-01 100.6 2007-08-01 100.8 2007-09-01 100.9 2007-10-01 101.1 2007-11-01 101.3 2007-12-01 101.4 2008-01-01 101.6 2008-02-01 101.6 2008-03-01 101.7 2008-04-01 101.8 2008-05-01 101.7 2008-06-01 101.6 2008-07-01 101.3 2008-08-01 101.2 2008-09-01 101.0 2008-10-01 101.1 2008-11-01 101.0 2008-12-01 101.0 2009-01-01 100.6 2009-02-01 100.4 2009-03-01 100.1 2009-04-01 99.7 2009-05-01 99.5 2009-06-01 99.3 2009-07-01 99.4 2009-08-01 99.4 2009-09-01 99.4 2009-10-01 99.5 2009-11-01 99.5 2009-12-01 99.3 2010-01-01 99.2 2010-02-01 99.2 2010-03-01 99.3 2010-04-01 99.6 2010-05-01 99.8 2010-06-01 100.3 2010-07-01 100.3 2010-08-01 100.4 2010-09-01 100.2 2010-10-01 100.1 2010-11-01 100.3 2010-12-01 100.4 2011-01-01 100.7 2011-02-01 100.6 2011-03-01 100.6 2011-04-01 100.7 2011-05-01 100.6 2011-06-01 100.3 2011-07-01 100.1 2011-08-01 100.1 2011-09-01 100.2 2011-10-01 100.3 2011-11-01 100.4 2011-12-01 100.3 2012-01-01 100.6 2012-02-01 100.8 2012-03-01 101.0 2012-04-01 101.2 2012-05-01 101.5 2012-06-01 101.8 2012-07-01 101.9 2012-08-01 101.9 2012-09-01 101.9 2012-10-01 102.3 2012-11-01 102.5 2012-12-01 102.4 2013-01-01 102.3 2013-02-01 102.3 2013-03-01 102.5 2013-04-01 102.3