Quarter Index 2015=100, Seasonally Adjusted 2003-01-01 53.1387054719758 2003-04-01 53.6790257180020 2003-07-01 54.2258017390986 2003-10-01 55.4699013026380 2004-01-01 56.5658471823205 2004-04-01 57.8617285229412 2004-07-01 59.0900291153486 2004-10-01 59.9609233583107 2005-01-01 61.0920300682358 2005-04-01 61.7608083782836 2005-07-01 63.3037921010516 2005-10-01 65.0630487157782 2006-01-01 68.0682756532891 2006-04-01 71.1484663917977 2006-07-01 71.9065827649471 2006-10-01 70.7095038626538 2007-01-01 72.9610185120050 2007-04-01 74.3273893628173 2007-07-01 74.6505895366072 2007-10-01 74.9600134488997 2008-01-01 75.8261745829148 2008-04-01 74.8254500441256 2008-07-01 73.0570507352450 2008-10-01 73.1618133893936 2009-01-01 74.8377209001366 2009-04-01 76.5751937939195 2009-07-01 78.1132637717730 2009-10-01 81.0674407673668 2010-01-01 81.8434066366010 2010-04-01 82.7121649101550 2010-07-01 86.2214977018326 2010-10-01 87.3660034264493 2011-01-01 87.6515001029577 2011-04-01 86.8198020768112 2011-07-01 87.0577557386737 2011-10-01 87.6222660111515 2012-01-01 87.9466417029459 2012-04-01 87.6451920504424 2012-07-01 88.0035455673371 2012-10-01 89.2621553908356 2013-01-01 88.1621122021076 2013-04-01 89.3055360957826 2013-07-01 90.6882248378167 2013-10-01 91.4656777679229 2014-01-01 93.0585661871402 2014-04-01 94.7839710225215 2014-07-01 96.0823485547693 2014-10-01 97.0759887386749 2015-01-01 99.1053303943717 2015-04-01 99.6838545977521 2015-07-01 100.4146954085370 2015-10-01 100.8280291515490 2016-01-01 103.4744706695030 2016-04-01 103.7479226004770 2016-07-01 105.1559883815890 2016-10-01 106.8844485041360 2017-01-01 108.0003977184270 2017-04-01 109.4777941970210 2017-07-01 110.2730245361550 2017-10-01 110.2952025955320 2018-01-01 110.7547915184110 2018-04-01 112.3472074245120