Quarter	Index 2015=100, Seasonally Adjusted
1997-01-01	51.2053707267952
1997-04-01	51.9496404094698
1997-07-01	52.7994326055555
1997-10-01	52.5777399047677
1998-01-01	53.4231137021214
1998-04-01	53.4427705577995
1998-07-01	53.0508959708699
1998-10-01	56.9813260681577
1999-01-01	55.1101131447460
1999-04-01	54.1314932677012
1999-07-01	53.7347772697307
1999-10-01	53.4769308868638
2000-01-01	54.0897027158703
2000-04-01	54.6382496206119
2000-07-01	54.9947969930489
2000-10-01	55.3500256777544
2001-01-01	55.7114692104612
2001-04-01	56.3224146010076
2001-07-01	56.5590239305376
2001-10-01	57.7453461717399
2002-01-01	57.9463668814332
2002-04-01	58.5381685007658
2002-07-01	59.8430593743622
2002-10-01	60.2474680834742
2003-01-01	61.3171428829898
2003-04-01	62.1874002310344
2003-07-01	62.4283373642257
2003-10-01	63.4615130438338
2004-01-01	64.2613407641685
2004-04-01	64.7406675965146
2004-07-01	66.2326754902344
2004-10-01	67.2749528238915
2005-01-01	68.1451918176101
2005-04-01	69.5819415289739
2005-07-01	70.7398137804594
2005-10-01	71.7646123051271
2006-01-01	73.4635399157176
2006-04-01	75.1473578372475
2006-07-01	76.5788266272849
2006-10-01	78.7294942044516
2007-01-01	80.3923859457736
2007-04-01	82.4108611175212
2007-07-01	84.3799425493908
2007-10-01	89.5580192011350
2008-01-01	87.3241076437820
2008-04-01	88.3649551702123
2008-07-01	89.5391016953593
2008-10-01	90.4708301912662
2009-01-01	82.2239282158649
2009-04-01	83.4339374730339
2009-07-01	84.6694302738764
2009-10-01	86.0837702421155
2010-01-01	87.1668608512527
2010-04-01	87.9807607967493
2010-07-01	88.8288379614734
2010-10-01	89.3954993832999
2011-01-01	89.8912149554604
2011-04-01	90.5752251006442
2011-07-01	91.0689692822313
2011-10-01	91.7984568456590
2012-01-01	92.0308755844951
2012-04-01	92.2740803397610
2012-07-01	92.4924475085885
2012-10-01	92.5574451447500
2013-01-01	92.9484791976723
2013-04-01	93.4021372174643
2013-07-01	93.9444933283071
2013-10-01	94.5655137796802
2014-01-01	95.2431793415838
2014-04-01	95.8944180729558
2014-07-01	96.6224054970526
2014-10-01	97.4105435510768
2015-01-01	98.4758117958913
2015-04-01	99.4551903184120
2015-07-01	100.5762233981890
2015-10-01	101.4927744352160
2016-01-01	102.2044716890270
2016-04-01	102.9270169247280
2016-07-01	103.6325175802810
2016-10-01	104.5347749375290
2017-01-01	105.3979957285140
2017-04-01	106.3375257542310
2017-07-01	107.2999552332240
2017-10-01	108.3161503898050
2018-01-01	109.3673353236530
2018-04-01	110.5259155501250