Quarter	Index 2015=100
1998-01-01	75.7481859944405
1998-04-01	95.5933247812880
1998-07-01	112.9578212197800
1998-10-01	131.5183416476570
1999-01-01	88.3728836601805
1999-04-01	163.3237203283640
1999-07-01	130.8538838757760
1999-10-01	148.3512718686440
2000-01-01	93.7156192698783
2000-04-01	138.5230871811970
2000-07-01	148.1246874479080
2000-10-01	151.1585264210700
2001-01-01	86.3477246207702
2001-04-01	115.5525920986830
2001-07-01	131.7886314385730
2001-10-01	141.9236539423240
2002-01-01	84.9141523587264
2002-04-01	120.5534255709280
2002-07-01	145.0908484747460
2002-10-01	160.6601100183360
2003-01-01	96.0826804467411
2003-04-01	146.1910318386400
2003-07-01	158.0596766127690
2003-10-01	159.9933322220370
2004-01-01	100.2167027837970
2004-04-01	136.3893982330390
2004-07-01	164.6607767961330
2004-10-01	163.4605767627940
2005-01-01	96.1493582263711
2005-04-01	148.6247707951330
2005-07-01	165.1941990331720
2005-10-01	166.3610601766960
2006-01-01	94.8158026337723
2006-04-01	155.1258543090520
2006-07-01	193.7989664944160
2006-10-01	222.8371395232540
2007-01-01	136.2893815635940
2007-04-01	205.5675945991000
2007-07-01	224.4707451241870
2007-10-01	223.3372228704780
2008-01-01	179.7632938823140
2008-04-01	239.9733288881480
2008-07-01	259.7432905484250
2008-10-01	232.4387397899650
2009-01-01	145.1241873645610
2009-04-01	194.3657276212700
2009-07-01	196.1326887814640
2009-10-01	184.8308051341890
2010-01-01	118.2197032838810
2010-04-01	161.5602600433410
2010-07-01	163.7606267711290
2010-10-01	154.6924487414570
2011-01-01	87.8813135522587
2011-04-01	112.8854809134860
2011-07-01	123.6872812135360
2011-10-01	125.2542090348390
2012-01-01	74.4457409568261
2012-04-01	94.1490248374729
2012-07-01	107.3178863143860
2012-10-01	98.1496916152692
2013-01-01	56.2427071178530
2013-04-01	84.2473745624271
2013-07-01	103.6506084347390
2013-10-01	120.4867477912990
2014-01-01	76.9128188031339
2014-04-01	118.0196699449910
2014-07-01	124.1540256709450
2014-10-01	116.4860810135020
2015-01-01	77.1128521420237
2015-04-01	107.4512418736460
2015-07-01	108.6847807967990
2015-10-01	106.7511251875310
2016-01-01	53.0088348058010
2016-04-01	84.4807467911318
2016-07-01	94.9491581930322
2016-10-01	96.9161526921154
2017-01-01	63.5105850975162
2017-04-01	99.1165194199034
2017-07-01	102.7837972995500
2017-10-01	122.0870145024170
2018-01-01	75.3458909818303
2018-04-01	116.0860143357230