Quarter Index 2015=100, Seasonally Adjusted 2001-07-01 21.4860953636077 2001-10-01 19.7078295390051 2002-01-01 23.3576180137287 2002-04-01 21.5460573097309 2002-07-01 25.0800547521265 2002-10-01 23.9589057399802 2003-01-01 24.4300079064174 2003-04-01 29.4497155209174 2003-07-01 30.8967771084488 2003-10-01 33.0142807610177 2004-01-01 34.7260211723067 2004-04-01 36.1539052075101 2004-07-01 38.4688494629049 2004-10-01 41.3848043869464 2005-01-01 37.4208211800592 2005-04-01 38.9283078420368 2005-07-01 41.1830092658259 2005-10-01 41.6033690400369 2006-01-01 42.3097130795179 2006-04-01 48.0604972035834 2006-07-01 48.6421511655758 2006-10-01 50.5540665908253 2007-01-01 51.0788640471754 2007-04-01 52.1946089316268 2007-07-01 55.0346139024759 2007-10-01 56.6517574535724 2008-01-01 56.7756281791016 2008-04-01 60.9662177936586 2008-07-01 60.2759617640656 2008-10-01 58.8912753565868 2009-01-01 61.8719424392289 2009-04-01 68.5402748532994 2009-07-01 76.4515929369197 2009-10-01 81.2811078534230 2010-01-01 80.9114542332440 2010-04-01 88.0350744067520 2010-07-01 95.4043428430573 2010-10-01 94.9990842340040 2011-01-01 97.4968003531124 2011-04-01 95.7223526238307 2011-07-01 93.8206376564645 2011-10-01 94.3151141925522 2012-01-01 110.4145019345700 2012-04-01 102.1284822018490 2012-07-01 86.8691175391575 2012-10-01 96.5411309439671 2013-01-01 93.4094702110071 2013-04-01 92.5855301069449 2013-07-01 93.1941877126142 2013-10-01 89.6265120992444 2014-01-01 91.0883138206576 2014-04-01 93.8946471462674 2014-07-01 92.6214722618436 2014-10-01 97.2827718667654 2015-01-01 95.3760158964285 2015-04-01 100.7889928054650 2015-07-01 97.7223840844332 2015-10-01 105.6833009145200 2016-01-01 96.4612049081749 2016-04-01 100.1360142306620 2016-07-01 107.1199458941700 2016-10-01 108.1386590043790 2017-01-01 107.0187407286910 2017-04-01 105.7566386591170 2017-07-01 111.2463702062270 2017-10-01 104.6042353337380 2018-01-01 107.8475275594050 2018-04-01 119.3788449790010 2018-07-01 108.1228279958530