Quarter Index source base, Not Seasonally adjusted 2008-01-01 48.2000000000000 2008-04-01 48.2000000000000 2008-07-01 50.4666666666667 2008-10-01 50.5000000000000 2009-01-01 50.5000000000000 2009-04-01 50.5000000000000 2009-07-01 55.1000000000000 2009-10-01 55.2000000000000 2010-01-01 55.2000000000000 2010-04-01 55.2000000000000 2010-07-01 60.2666666666667 2010-10-01 60.4000000000000 2011-01-01 60.4000000000000 2011-04-01 60.4000000000000 2011-07-01 65.8000000000000 2011-10-01 65.9000000000000 2012-01-01 65.9000000000000 2012-04-01 65.9000000000000 2012-07-01 71.7666666666667 2012-10-01 71.9000000000000 2013-01-01 71.9000000000000 2013-04-01 71.9000000000000 2013-07-01 77.5666666666666 2013-10-01 77.6000000000000 2014-01-01 77.6000000000000 2014-04-01 77.6000000000000 2014-07-01 84.1666666666667 2014-10-01 84.2000000000000 2015-01-01 84.2000000000000 2015-04-01 84.2000000000000 2015-07-01 92.5000000000000 2015-10-01 92.5000000000000 2016-01-01 92.5000000000000 2016-04-01 92.5000000000000 2016-07-01 100.0000000000000 2016-10-01 100.0000000000000 2017-01-01 100.2000000000000 2017-04-01 100.6666666666670 2017-07-01 107.1000000000000 2017-10-01 107.2666666666670 2018-01-01 107.3666666666670 2018-04-01 107.8333333333330 2018-07-01 118.8666666666670