Quarter	Index 2015=100, Seasonally Adjusted
1997-01-01	58.0348823395458
1997-04-01	57.3570346802780
1997-07-01	57.9677400958370
1997-10-01	59.0978046204019
1998-01-01	57.9872328506858
1998-04-01	62.4546803664791
1998-07-01	63.4485375238014
1998-10-01	65.0611709343974
1999-01-01	65.4718602250392
1999-04-01	62.7815336469275
1999-07-01	64.2227663988620
1999-10-01	66.5407001403109
2000-01-01	67.0904455984850
2000-04-01	66.3466532080499
2000-07-01	69.1864180113309
2000-10-01	69.0633959351054
2001-01-01	69.0763071999886
2001-04-01	70.2704161915934
2001-07-01	69.5377876663083
2001-10-01	73.3949601058699
2002-01-01	69.2440188479840
2002-04-01	70.9163976952962
2002-07-01	71.2582019775789
2002-10-01	72.7836585213490
2003-01-01	74.0013883749146
2003-04-01	70.9408554389759
2003-07-01	72.2974297816217
2003-10-01	73.4087003666192
2004-01-01	78.1127382336795
2004-04-01	76.1498630739955
2004-07-01	78.2078701475508
2004-10-01	81.5524400111122
2005-01-01	79.4361026714979
2005-04-01	83.6665048373245
2005-07-01	85.0954516493613
2005-10-01	85.7025080309370
2006-01-01	86.2897581060892
2006-04-01	88.0480971634912
2006-07-01	87.8719448089570
2006-10-01	89.2166079874293
2007-01-01	93.3164033907289
2007-04-01	95.2526881136520
2007-07-01	95.3695967609742
2007-10-01	100.3999357581450
2008-01-01	99.6869859005998
2008-04-01	98.3985329686623
2008-07-01	95.8645502114629
2008-10-01	98.0445066244757
2009-01-01	90.6165116303838
2009-04-01	92.4274175788577
2009-07-01	92.0010107548706
2009-10-01	90.3833203462593
2010-01-01	87.3656493921768
2010-04-01	88.0416369068458
2010-07-01	87.4762514330582
2010-10-01	89.9890621523783
2011-01-01	88.1395738581183
2011-04-01	88.7119074900638
2011-07-01	91.1955038260375
2011-10-01	91.4653372630687
2012-01-01	91.4276816916696
2012-04-01	89.1740418247003
2012-07-01	91.6755146360673
2012-10-01	91.8959371739357
2013-01-01	93.9993573238711
2013-04-01	92.7578421746906
2013-07-01	95.5989662558178
2013-10-01	96.8713863927834
2014-01-01	94.9936508134285
2014-04-01	94.4332166083238
2014-07-01	99.2368498951727
2014-10-01	98.4528570518247
2015-01-01	98.3234589624274
2015-04-01	101.4580294633160
2015-07-01	101.8408877168950
2015-10-01	102.7900267606930
2016-01-01	102.9494163418540
2016-04-01	106.9528521940140
2016-07-01	110.9261333395180
2016-10-01	113.3142789641620
2017-01-01	111.4029159207920
2017-04-01	110.4781578477590
2017-07-01	114.7901841603050
2017-10-01	114.7900015700800
2018-01-01	115.9916947989520
2018-04-01	118.1060934501410