Quarter	Index 2015=100, Seasonally Adjusted
1997-01-01	57.7399677980642
1997-04-01	58.8246984350392
1997-07-01	59.4207194093858
1997-10-01	60.5878078099430
1998-01-01	61.7900603123640
1998-04-01	62.6339485083082
1998-07-01	63.4856956147003
1998-10-01	63.5054835874268
1999-01-01	63.8591848063745
1999-04-01	64.3980226599422
1999-07-01	61.2535339030457
1999-10-01	61.8556349807440
2000-01-01	62.4168234952278
2000-04-01	63.8166240829125
2000-07-01	64.3608385567995
2000-10-01	65.5276556139014
2001-01-01	66.6337319360318
2001-04-01	66.3930402413650
2001-07-01	67.5620280461098
2001-10-01	68.4177046077259
2002-01-01	69.0872998575070
2002-04-01	70.8800459675913
2002-07-01	71.8508324528280
2002-10-01	72.6350954368950
2003-01-01	72.7762442824731
2003-04-01	73.0310357870612
2003-07-01	73.1749181667081
2003-10-01	73.8198613610814
2004-01-01	75.1576147453058
2004-04-01	76.0086181696351
2004-07-01	77.4041677098524
2004-10-01	78.8829392928061
2005-01-01	79.5698804242154
2005-04-01	80.9516919457851
2005-07-01	82.1386487171296
2005-10-01	82.7679846379405
2006-01-01	84.3784683440801
2006-04-01	85.2562141733993
2006-07-01	86.5943192991400
2006-10-01	88.6772421103436
2007-01-01	90.0870522566040
2007-04-01	92.0658595790081
2007-07-01	93.6408977900709
2007-10-01	95.0198953795109
2008-01-01	96.7323037272918
2008-04-01	97.6302194201265
2008-07-01	98.8039306109461
2008-10-01	100.0365233315800
2009-01-01	97.1574788223342
2009-04-01	97.9182655726333
2009-07-01	98.2176981005079
2009-10-01	97.9245868701676
2010-01-01	98.1769563831726
2010-04-01	98.3137938827377
2010-07-01	98.2858053078046
2010-10-01	98.1255418232597
2011-01-01	97.7817496653117
2011-04-01	97.5951658655963
2011-07-01	97.5966230804492
2011-10-01	97.6855533855058
2012-01-01	97.7473794942987
2012-04-01	97.2795733274911
2012-07-01	97.1785029152462
2012-10-01	96.8797035221009
2013-01-01	96.2386998327092
2013-04-01	96.5298312608011
2013-07-01	96.5316603166854
2013-10-01	96.7066466961234
2014-01-01	97.4064816665413
2014-04-01	97.6068235844194
2014-07-01	97.8663786741129
2014-10-01	98.4073671758083
2015-01-01	98.9187993403842
2015-04-01	99.5389296832279
2015-07-01	100.4991639229780
2015-10-01	101.0431070534100
2016-01-01	101.8085267419650
2016-04-01	102.6280442757150
2016-07-01	103.1101009988080
2016-10-01	104.2172425952440
2017-01-01	105.0882048381790
2017-04-01	106.2203703310550
2017-07-01	107.0648313631830
2017-10-01	107.7441145792960
2018-01-01	108.4632249848030
2018-04-01	108.9294432899090