Quarter Index 2015=100, Seasonally Adjusted 1996-01-01 60.1884999747064 1996-04-01 60.9490906476910 1996-07-01 61.8099911761433 1996-10-01 63.2599215967954 1997-01-01 64.5560460539732 1997-04-01 65.4601023271573 1997-07-01 67.2185556995874 1997-10-01 69.6252193593931 1998-01-01 71.5445090068833 1998-04-01 73.5579144045397 1998-07-01 74.4023386798789 1998-10-01 73.8337716334800 1999-01-01 74.4018943045275 1999-04-01 75.4761943501613 1999-07-01 75.7065658392696 1999-10-01 76.5498487727105 2000-01-01 75.8564508265395 2000-04-01 76.7400946809629 2000-07-01 77.2240378215399 2000-10-01 77.6160944641595 2001-01-01 78.7029733342692 2001-04-01 79.9412484744378 2001-07-01 81.4487401292987 2001-10-01 82.3786331945073 2002-01-01 82.3666973495442 2002-04-01 83.3822493756929 2002-07-01 82.9055499607353 2002-10-01 82.6241720400218 2003-01-01 83.7033637190009 2003-04-01 84.0208168757788 2003-07-01 83.5333996918846 2003-10-01 83.8481907195446 2004-01-01 86.2181970700995 2004-04-01 86.0397903002910 2004-07-01 87.0655653623985 2004-10-01 88.7050488297799 2005-01-01 87.5164349375560 2005-04-01 86.8660829928293 2005-07-01 86.4988110381972 2005-10-01 87.4842041616477 2006-01-01 86.9302207537542 2006-04-01 86.9879588952455 2006-07-01 88.0756366483550 2006-10-01 88.7126785121022 2007-01-01 90.5643456650101 2007-04-01 90.2870085198316 2007-07-01 91.1144306494441 2007-10-01 91.1131771348728 2008-01-01 91.8314118839424 2008-04-01 92.5979449259677 2008-07-01 93.3080857941491 2008-10-01 92.8514263629139 2009-01-01 96.0292218717244 2009-04-01 95.0404866893507 2009-07-01 94.0705099294638 2009-10-01 95.0876113380052 2010-01-01 93.8835004100462 2010-04-01 94.0787670986640 2010-07-01 93.6920440981678 2010-10-01 93.1763911239369 2011-01-01 92.8941489618849 2011-04-01 93.3797115393105 2011-07-01 94.0389485449944 2011-10-01 94.6005833667126 2012-01-01 94.6000915867705 2012-04-01 94.9705166051570 2012-07-01 95.2349720091278 2012-10-01 95.5926794632276 2013-01-01 95.8385496396272 2013-04-01 96.0355414097560 2013-07-01 96.4600372166810 2013-10-01 97.4823295944829 2014-01-01 98.1458958509907 2014-04-01 98.6525200593924 2014-07-01 99.0943424035682 2014-10-01 99.4758056230334 2015-01-01 99.6466041619592 2015-04-01 99.9487329169626 2015-07-01 100.1633667075910 2015-10-01 100.2427875433020 2016-01-01 101.0802382462540 2016-04-01 101.0697916702880 2016-07-01 101.5093477841760 2016-10-01 101.4103798752320 2017-01-01 101.7963944498480 2017-04-01 102.0942140509920 2017-07-01 103.2202853048730 2017-10-01 103.8298583013270 2018-01-01 104.4008106525430 2018-04-01 104.4763304989890