Quarter Index 2015=100, Seasonally Adjusted 1999-01-01 46.3790044122279 1999-10-01 53.7420870405402 2000-01-01 53.2441639879037 2000-04-01 55.4850112883865 2000-07-01 55.0116321025959 2000-10-01 56.1986416376557 2001-01-01 59.2479654605503 2001-04-01 60.5775152443900 2001-07-01 60.8184632368958 2001-10-01 62.0539411020677 2002-01-01 62.3485736211024 2002-04-01 61.4484304096511 2002-07-01 63.0332309712705 2002-10-01 61.5673243568906 2003-01-01 62.8633286575664 2003-04-01 62.7148242405772 2003-07-01 62.8909801649409 2003-10-01 63.7730406467740 2004-01-01 64.7516176979442 2004-04-01 64.3800176042907 2004-07-01 64.6039420727291 2004-10-01 64.7191441293382 2005-01-01 64.2291775013924 2005-04-01 65.3908421899466 2005-07-01 66.4966764508047 2005-10-01 67.7507890945318 2006-01-01 66.9737591338975 2006-04-01 68.1449926002080 2006-07-01 67.0940092858584 2006-10-01 67.3302149414958 2007-01-01 69.7166831828543 2007-04-01 71.0412431273855 2007-07-01 72.2444227493547 2007-10-01 71.6486721531426 2008-01-01 74.2592155523530 2008-04-01 76.6499030972890 2008-07-01 77.5306827191076 2008-10-01 80.0729638140093 2009-01-01 78.6995051548023 2009-04-01 78.3224802422634 2009-07-01 80.1624733256193 2009-10-01 81.6165508210407 2010-01-01 84.9480677190690 2010-04-01 85.9863931226859 2010-07-01 86.5339984512896 2010-10-01 88.9173775596716 2011-01-01 89.6214738441792 2011-04-01 90.8768673479210 2011-07-01 92.1056641701826 2011-10-01 93.1671957434761 2012-01-01 93.8812375292738 2012-04-01 93.5492687513668 2012-07-01 95.0374773989425 2012-10-01 96.8340719312148 2013-01-01 96.1888198626730 2013-04-01 96.5325424148318 2013-07-01 97.4626728195666 2013-10-01 95.2113729821040 2014-01-01 97.5474356146518 2014-04-01 98.2488948344234 2014-07-01 98.5535888284896 2014-10-01 99.0971255429292 2015-01-01 99.2684594060614 2015-04-01 99.3532975458534 2015-07-01 100.3132644544580 2015-10-01 101.0649785936270 2016-01-01 103.7771620022330 2016-04-01 104.4004887611130 2016-07-01 105.2147390068780 2016-10-01 106.8087316227200 2017-01-01 107.5647404101730 2017-04-01 108.1552168769130 2017-07-01 110.4356751158850 2017-10-01 113.5700149163680 2018-01-01 115.4981613066130 2018-04-01 117.4053618683830