Quarter	Index 2015=100
1998-01-01	27.2689390782565
1998-04-01	34.9695807983999
1998-07-01	31.4026168847404
1998-10-01	34.0028335694641
1999-01-01	28.8690724227019
1999-04-01	38.2698558213184
1999-07-01	31.9693307775648
1999-10-01	33.2694391199267
2000-01-01	29.1024252021002
2000-04-01	31.9026585548796
2000-07-01	29.4691224268689
2000-10-01	36.4697058088174
2001-01-01	24.2353529460788
2001-04-01	28.8357363113593
2001-07-01	26.9355779648304
2001-10-01	30.4358696558046
2002-01-01	23.4352862738562
2002-04-01	30.1358446537212
2002-07-01	29.2357696474706
2002-10-01	34.8695724643720
2003-01-01	29.1357613134428
2003-04-01	37.8031502625219
2003-07-01	37.9031585965497
2003-10-01	44.4037003083590
2004-01-01	38.6365530460872
2004-04-01	48.7040586715560
2004-07-01	43.7369780815068
2004-10-01	51.0375864655388
2005-01-01	42.9369114092841
2005-04-01	54.4712059338278
2005-07-01	52.6377198099842
2005-10-01	59.6383031919327
2006-01-01	53.7711475956330
2006-04-01	64.8054004500375
2006-07-01	67.3056088007334
2006-10-01	73.6394699558296
2007-01-01	70.5058754896241
2007-04-01	79.4732894407868
2007-07-01	75.7063088590716
2007-10-01	82.3068589049088
2008-01-01	79.1399283273606
2008-04-01	87.7406450537545
2008-07-01	77.5064588715726
2008-10-01	77.7064755396283
2009-01-01	53.3044420368364
2009-04-01	53.8711559296608
2009-07-01	57.4714559546629
2009-10-01	52.3376948079007
2010-01-01	55.1379281606801
2010-04-01	58.9382448537378
2010-07-01	61.2051004250354
2010-10-01	70.0391699308276
2011-01-01	60.9384115342945
2011-04-01	71.8726560546712
2011-07-01	71.8393199433286
2011-10-01	76.5063755312943
2012-01-01	65.1720976748062
2012-04-01	85.7738144845404
2012-07-01	78.0398366530544
2012-10-01	89.2741061755146
2013-01-01	73.8061505125427
2013-04-01	100.5083756979750
2013-07-01	87.9406617218102
2013-10-01	100.1416784732060
2014-01-01	83.8403200266689
2014-04-01	97.0414201183432
2014-07-01	100.8750729227440
2014-10-01	100.8750729227440
2015-01-01	86.4072006000500
2015-04-01	106.8422368530710
2015-07-01	97.8081506792233
2015-10-01	108.9424118676560
2016-01-01	102.1085090424200
2016-04-01	110.3091924327030
2016-07-01	115.0762563546960
2016-10-01	122.1101758479870
2017-01-01	122.1435119593300
2017-04-01	136.7447287273940
2017-07-01	135.4446203850320
2017-10-01	148.4457038086510
2018-01-01	142.9785815484620
2018-04-01	157.1797649804150