Quarter	Index 2015=100, Seasonally Adjusted
1997-01-01	48.5734361727190
1997-04-01	53.1379517825059
1997-07-01	54.6584998058716
1997-10-01	58.5627589312203
1998-01-01	66.6368610001624
1998-04-01	63.7413890651046
1998-07-01	66.8254996991362
1998-10-01	64.8918873277312
1999-01-01	63.5044952687010
1999-04-01	71.1298093694592
1999-07-01	68.5537370163560
1999-10-01	67.6959346052246
2000-01-01	68.8386421962968
2000-04-01	75.7755668874190
2000-07-01	73.3736823841851
2000-10-01	74.0339178578646
2001-01-01	76.0475924195793
2001-04-01	62.5136565384486
2001-07-01	66.2023653805712
2001-10-01	58.0943868198698
2002-01-01	64.9877708328937
2002-04-01	63.6410835347894
2002-07-01	64.4407601950246
2002-10-01	62.6064338514268
2003-01-01	66.0113829873000
2003-04-01	70.1202269069751
2003-07-01	74.9105360431330
2003-10-01	70.8454534468782
2004-01-01	76.1887123877574
2004-04-01	79.3825435028478
2004-07-01	80.4216378861206
2004-10-01	84.6336266053167
2005-01-01	94.1904970830355
2005-04-01	100.8641183785030
2005-07-01	107.9126865130440
2005-10-01	110.0538696793990
2006-01-01	117.2909157863400
2006-04-01	110.9058299699390
2006-07-01	105.6685635601450
2006-10-01	119.7165123202140
2007-01-01	104.6509950060830
2007-04-01	112.1430576409900
2007-07-01	108.8858459017900
2007-10-01	117.6383172859390
2008-01-01	104.5328299370540
2008-04-01	96.1768968123240
2008-07-01	90.8813927338451
2008-10-01	61.6814487396864
2009-01-01	69.0241545539092
2009-04-01	63.4740782240623
2009-07-01	71.5412219989683
2009-10-01	70.2080278123242
2010-01-01	70.5793575718168
2010-04-01	68.2991013333521
2010-07-01	72.0438723117363
2010-10-01	75.4145510374044
2011-01-01	73.5101430178645
2011-04-01	72.2243177494271
2011-07-01	76.8510478150328
2011-10-01	83.1382920405944
2012-01-01	81.2947952348294
2012-04-01	81.5802875345749
2012-07-01	79.7013120918192
2012-10-01	77.2217697804596
2013-01-01	76.8934901059847
2013-04-01	80.1458939756778
2013-07-01	81.0946221645785
2013-10-01	82.0918186553828
2014-01-01	85.5442839410046
2014-04-01	85.6931393304288
2014-07-01	92.4714480336949
2014-10-01	87.8397069437376
2015-01-01	97.5637561347295
2015-04-01	98.6715784615535
2015-07-01	97.4537018388630
2015-10-01	106.3109635639300
2016-01-01	112.9755058016110
2016-04-01	115.2473127300470
2016-07-01	114.6391859218160
2016-10-01	115.0983111111770
2017-01-01	117.2743404433540
2017-04-01	134.2160206132570
2017-07-01	129.3548098740480
2017-10-01	134.1763384831570
2018-01-01	129.6904792324090
2018-04-01	134.0322111643260