Quarter Index 2007:Q1=100, Seasonally Adjusted 2007-01-01 100.0 2007-04-01 100.9 2007-07-01 101.6 2007-10-01 102.3 2008-01-01 103.3 2008-04-01 103.9 2008-07-01 104.5 2008-10-01 104.6 2009-01-01 104.6 2009-04-01 104.6 2009-07-01 104.8 2009-10-01 105.4 2010-01-01 106.1 2010-04-01 106.5 2010-07-01 107.4 2010-10-01 108.4 2011-01-01 108.7 2011-04-01 108.9 2011-07-01 109.2 2011-10-01 109.3 2012-01-01 109.7 2012-04-01 110.2 2012-07-01 110.3 2012-10-01 110.6 2013-01-01 111.3 2013-04-01 111.6