Quarter	Index 2015=100
1998-01-01	24.9928302814901
1998-04-01	25.1685062206758
1998-07-01	25.9766155409302
1998-10-01	26.3396791485807
1999-01-01	26.3396791485807
1999-04-01	27.3820230544161
1999-07-01	28.9279713192505
1999-10-01	30.6847307111078
2000-01-01	32.9371034264634
2000-04-01	33.8541910218684
2000-07-01	35.5908037025291
2000-10-01	38.0103539542362
2001-01-01	38.8493915415217
2001-04-01	39.1030540679103
2001-07-01	39.5518416145979
2001-10-01	38.8493915415217
2002-01-01	39.5518416145979
2002-04-01	40.9372292587205
2002-07-01	41.0738167729297
2002-10-01	41.2299167891689
2003-01-01	43.4348295185471
2003-04-01	42.9860419718595
2003-07-01	45.8934047743139
2003-10-01	47.2007424103169
2004-01-01	49.5617551559342
2004-04-01	50.9861678041166
2004-07-01	52.1959429299701
2004-10-01	52.7032679827474
2005-01-01	55.3179432547533
2005-04-01	57.5423684861614
2005-07-01	59.5131311911808
2005-10-01	61.8156064307085
2006-01-01	64.8595567473722
2006-04-01	67.0059319706606
2006-07-01	72.2938200207623
2006-10-01	73.0938326039880
2007-01-01	74.1084827095426
2007-04-01	75.6304578678744
2007-07-01	76.0207079084723
2007-10-01	77.4451205566547
2008-01-01	86.6745340167952
2008-04-01	89.6209218233094
2008-07-01	92.6258471359133
2008-10-01	92.1380345851659
2009-01-01	92.2941346014050
2009-04-01	91.2794844958505
2009-07-01	89.8745843496980
2009-10-01	89.8940968517279
2010-01-01	93.6406460296097
2010-04-01	103.0282637954240
2010-07-01	103.9367429340510
2010-10-01	103.1965006729480
2011-01-01	104.3741588156120
2011-04-01	106.0228802153430
2011-07-01	108.7146702557200
2011-10-01	114.4683714670260
2012-01-01	116.4535666218040
2012-04-01	117.1265141318980
2012-07-01	117.3956931359350
2012-10-01	115.0740242261100
2013-01-01	114.1318977119780
2013-04-01	112.5504710632570
2013-07-01	114.1318977119780
2013-10-01	110.5652759084790
2014-01-01	108.6810228802150
2014-04-01	106.8304172274560
2014-07-01	106.6621803499330
2014-10-01	104.7779273216690
2015-01-01	100.6393001345900
2015-04-01	101.8169582772540
2015-07-01	99.8990578734858
2015-10-01	97.6446837146702
2016-01-01	90.7469717362046
2016-04-01	92.5975773889636
2016-07-01	93.4387617765814
2016-10-01	96.0632570659488
2017-01-01	98.3849259757739
2017-04-01	96.6016150740242
2017-07-01	95.4912516823688
2017-10-01	98.8223418573351
2018-01-01	100.8748317631220
2018-04-01	103.8694481830420
2018-07-01	107.8903095558550