Quarter Index 2015=100, Seasonally Adjusted 1996-01-01 24.5969006180726 1996-04-01 24.9436466587952 1996-07-01 25.4121418552851 1996-10-01 25.5674214842908 1997-01-01 26.5322155146085 1997-04-01 27.1924646146641 1997-07-01 27.4874201742861 1997-10-01 27.6825902733741 1998-01-01 28.2416267402974 1998-04-01 28.2518351177836 1998-07-01 28.4491400923019 1998-10-01 28.4545601829249 1999-01-01 30.1324515526527 1999-04-01 30.4507207573092 1999-07-01 31.0941939744524 1999-10-01 31.9397974698911 2000-01-01 31.3417948244539 2000-04-01 32.5317950481570 2000-07-01 33.2295575742750 2000-10-01 33.7019358118586 2001-01-01 34.4434694977636 2001-04-01 34.7685439740863 2001-07-01 35.9515556359138 2001-10-01 36.2305057835628 2002-01-01 36.1889897236020 2002-04-01 37.1302076423907 2002-07-01 38.7831919422622 2002-10-01 40.3688889193075 2003-01-01 43.0443389218503 2003-04-01 43.8571953524811 2003-07-01 44.6643206381562 2003-10-01 45.1780894068045 2004-01-01 45.8732786164229 2004-04-01 46.7171144212606 2004-07-01 47.8617289485106 2004-10-01 48.2305440820969 2005-01-01 49.0892895983213 2005-04-01 50.2614911185867 2005-07-01 50.5860632439372 2005-10-01 51.4029142990987 2006-01-01 52.1825036494117 2006-04-01 52.3719692690446 2006-07-01 53.2966831983521 2006-10-01 54.1867709080306 2007-01-01 54.7553916801934 2007-04-01 55.4160377100029 2007-07-01 55.9234183367331 2007-10-01 56.8558817926430 2008-01-01 57.9512311689716 2008-04-01 59.0208120604186 2008-07-01 60.0405510069676 2008-10-01 61.7769314541921 2009-01-01 62.2638336479456 2009-04-01 62.8958166279239 2009-07-01 63.8409753901886 2009-10-01 65.1785721929280 2010-01-01 66.3184387489023 2010-04-01 67.3323796207807 2010-07-01 68.1014672699000 2010-10-01 69.3939551515126 2011-01-01 70.8076669862592 2011-04-01 71.9864351111239 2011-07-01 73.6404307501919 2011-10-01 75.1348884961654 2012-01-01 76.6111830370048 2012-04-01 78.0551103156246 2012-07-01 79.8765195866750 2012-10-01 81.2320808939055 2013-01-01 82.4439660461671 2013-04-01 84.1333639243205 2013-07-01 85.5402254504505 2013-10-01 87.5317655926187 2014-01-01 89.2604915325146 2014-04-01 91.4491669176463 2014-07-01 92.7989337862695 2014-10-01 93.8200810616359 2015-01-01 96.2306665623488 2015-04-01 98.7461360031462 2015-07-01 101.5072678672170 2015-10-01 103.6264187218850 2016-01-01 106.3352307903950 2016-04-01 108.6466597862560 2016-07-01 110.4131777260470 2016-10-01 111.5475775565230 2017-01-01 112.0428790513450 2017-04-01 112.2037065578890 2017-07-01 111.9561078492830 2017-10-01 113.2562229029910 2018-01-01 113.7501840948640 2018-04-01 114.8347218331560