Quarter Index 2015=100, Seasonally Adjusted 1996-01-01 22.5002152377445 1996-04-01 23.3420394945579 1996-07-01 23.5399326966702 1996-10-01 24.9098941255999 1997-01-01 25.0198322734440 1997-04-01 25.2468320195486 1997-07-01 25.6855898347060 1997-10-01 25.5472350856256 1998-01-01 26.5446398527672 1998-04-01 26.7667277002538 1998-07-01 26.8748871664415 1998-10-01 26.3125114797797 1999-01-01 27.9300694531771 1999-04-01 28.6368104258237 1999-07-01 28.8054042614962 1999-10-01 29.6471288924799 2000-01-01 29.5655794535950 2000-04-01 30.0011749309134 2000-07-01 30.8206647138428 2000-10-01 30.8383797248473 2001-01-01 32.1485090894363 2001-04-01 32.3405584519872 2001-07-01 33.0403094761645 2001-10-01 33.9684146484472 2002-01-01 34.8272780241058 2002-04-01 35.8586242443933 2002-07-01 36.4255838930072 2002-10-01 37.2157933740114 2003-01-01 39.5028375145640 2003-04-01 40.6123174467994 2003-07-01 41.8260587009559 2003-10-01 42.7512277314834 2004-01-01 42.9467009001431 2004-04-01 44.0068131336692 2004-07-01 45.0373816521273 2004-10-01 45.5860290344993 2005-01-01 46.2495830522289 2005-04-01 46.9069616887041 2005-07-01 48.2567786580792 2005-10-01 49.0059101020630 2006-01-01 49.3909753685327 2006-04-01 49.9363457479510 2006-07-01 51.3925248672501 2006-10-01 52.5627252882576 2007-01-01 53.4511831001363 2007-04-01 53.9748084654890 2007-07-01 54.3374779603876 2007-10-01 54.9088811090109 2008-01-01 56.9056496776985 2008-04-01 58.3330600358247 2008-07-01 59.7908561908880 2008-10-01 60.8664552499366 2009-01-01 61.7030951433789 2009-04-01 62.4169571921150 2009-07-01 63.5532565837819 2009-10-01 65.1568082470941 2010-01-01 66.1286441520838 2010-04-01 67.4371555657677 2010-07-01 69.5145791912266 2010-10-01 71.0477581581342 2011-01-01 71.9662181587422 2011-04-01 73.8756069729312 2011-07-01 74.7972624943194 2011-10-01 76.0449969185855 2012-01-01 78.7180949069800 2012-04-01 79.5010620422772 2012-07-01 80.3995439857820 2012-10-01 81.8162198887037 2013-01-01 83.9844970416523 2013-04-01 85.4265375887526 2013-07-01 86.4684365620936 2013-10-01 88.6970793553810 2014-01-01 90.5427799836990 2014-04-01 92.3441720758149 2014-07-01 94.0509674534766 2014-10-01 94.7527480784165 2015-01-01 96.6168524582487 2015-04-01 98.6990864733801 2015-07-01 101.5033629181480 2015-10-01 103.1806981502230 2016-01-01 105.1099460656410 2016-04-01 107.2658960759730 2016-07-01 109.0996648318910 2016-10-01 110.8329011826540 2017-01-01 111.3912209514680 2017-04-01 111.9182591247100 2017-07-01 111.8210400143380 2017-10-01 113.2078776471500 2018-01-01 113.9404433242150 2018-04-01 115.0510100349780