Quarter	Index 2015=100, Seasonally Adjusted
1998-01-01	85.5071255937995
1998-04-01	85.4737894824569
1998-07-01	87.1072589382448
1998-10-01	85.8738228185682
1999-01-01	83.2736061338445
1999-04-01	76.9730810900908
1999-07-01	81.4067838986582
1999-10-01	86.6405533794483
2000-01-01	87.3739478289857
2000-04-01	83.0069172431036
2000-07-01	86.2071839319943
2000-10-01	81.4734561213434
2001-01-01	89.0074172847737
2001-04-01	93.3744478706559
2001-07-01	87.0072506042170
2001-10-01	99.9416618051504
2002-01-01	99.6083006917243
2002-04-01	101.4417868155680
2002-07-01	92.0410034169514
2002-10-01	95.7413117759813
2003-01-01	99.7083090257521
2003-04-01	94.8745728810734
2003-07-01	92.5410450870906
2003-10-01	88.2406867238936
2004-01-01	106.0421701808480
2004-04-01	114.9429119093260
2004-07-01	114.8762396866410
2004-10-01	112.1093424452040
2005-01-01	106.8755729644140
2005-04-01	110.1425118759900
2005-07-01	107.6756396366360
2005-10-01	114.7095591299280
2006-01-01	109.8758229852490
2006-04-01	109.4424535377950
2006-07-01	108.7757313109430
2006-10-01	109.3091090924240
2007-01-01	100.2083506958910
2007-04-01	93.9411617634803
2007-07-01	103.3086090507540
2007-10-01	92.9077423118593
2008-01-01	98.9082423535294
2008-04-01	100.7417284773730
2008-07-01	101.0417534794570
2008-10-01	97.0747562296858
2009-01-01	95.1412617718143
2009-04-01	93.0744228685724
2009-07-01	90.3075256271356
2009-10-01	91.5076256354696
2010-01-01	92.7077256438036
2010-04-01	92.1743478623219
2010-07-01	92.8744062005167
2010-10-01	97.5081256771398
2011-01-01	98.4082006833903
2011-04-01	96.3080256688057
2011-07-01	97.1747645637136
2011-10-01	103.2752729394120
2012-01-01	107.5089590799230
2012-04-01	109.1090924243690
2012-07-01	112.3760313359450
2012-10-01	111.0092507708980
2013-01-01	114.9429119093260
2013-04-01	110.7425618801570
2013-07-01	114.6095507959000
2013-10-01	115.9096591382620
2014-01-01	94.0078339861655
2014-04-01	99.3082756896408
2014-07-01	101.1750979248270
2014-10-01	96.8747395616301
2015-01-01	99.6749729144095
2015-04-01	101.9084923743650
2015-07-01	99.9416618051504
2015-10-01	98.1748479039920
2016-01-01	95.3079423285274
2016-04-01	97.2414367863989
2016-07-01	96.7413951162597
2016-10-01	97.6081340111676
2017-01-01	98.2081840153346
2017-04-01	97.1080923410284
2017-07-01	98.2081840153346
2017-10-01	100.6417201433450
2018-01-01	101.8418201516790
2018-04-01	98.7748979081590