Quarter	Index 2015=100
1998-01-01	60.2846360514792
1998-04-01	60.7150697876658
1998-07-01	61.6955021867577
1998-10-01	62.1259359229444
1999-01-01	62.6520216005059
1999-04-01	62.7476735418807
1999-07-01	64.4694084866275
1999-10-01	66.5020122408424
2000-01-01	68.5371800913878
2000-04-01	70.4841095834272
2000-07-01	72.5099686494682
2000-10-01	74.5358277155092
2001-01-01	75.6934614675327
2001-04-01	75.6934614675327
2001-07-01	74.7989262955146
2001-10-01	74.3253488515050
2002-01-01	74.0096305554986
2002-04-01	74.4042784255066
2002-07-01	74.2727291355039
2002-10-01	73.2992643894842
2003-01-01	73.9043911234965
2003-04-01	74.0359404134991
2003-07-01	75.8513206155359
2003-10-01	76.2722783435444
2004-01-01	76.7984755035551
2004-04-01	77.0089543675594
2004-07-01	77.6140811015716
2004-10-01	77.8245599655759
2005-01-01	77.7193205335737
2005-04-01	78.9821937175993
2005-07-01	79.0085035755998
2005-10-01	80.0345880376206
2006-01-01	80.6923344876339
2006-04-01	83.4285597196894
2006-07-01	85.4807286437309
2006-10-01	83.1391512816835
2007-01-01	81.7447288076552
2007-04-01	80.8238837776366
2007-07-01	81.7447288076552
2007-10-01	82.8234329856771
2008-01-01	84.1652357437043
2008-04-01	83.2970104296867
2008-07-01	82.4814048316702
2008-10-01	85.8490666557384
2009-01-01	90.1375735098252
2009-04-01	88.6642214617954
2009-07-01	86.3752638157490
2009-10-01	86.6120525377538
2010-01-01	87.9454131918120
2010-04-01	90.8567096285064
2010-07-01	92.7065959059894
2010-10-01	92.4336618650493
2011-01-01	93.4344200151630
2011-04-01	93.0705079605762
2011-07-01	94.2228961334344
2011-10-01	99.8635329795300
2012-01-01	99.5905989385898
2012-04-01	99.5602729340409
2012-07-01	97.8620166793025
2012-10-01	97.8923426838514
2013-01-01	100.6216830932520
2013-04-01	100.0151630022740
2013-07-01	100.3487490523120
2013-10-01	98.9840788476118
2014-01-01	101.0462471569370
2014-04-01	100.0454890068230
2014-07-01	101.6830932524640
2014-10-01	100.3790750568610
2015-01-01	98.8324488248673
2015-04-01	100.7733131159970
2015-07-01	100.9855951478390
2015-10-01	99.4086429112964
2016-01-01	97.8923426838514
2016-04-01	99.1963608794541
2016-07-01	99.0144048521607
2016-10-01	99.8028809704321
2017-01-01	101.5617892342680
2017-04-01	102.3502653525400
2017-07-01	101.7437452615620
2017-10-01	104.2608036391210
2018-01-01	105.2312357846850
2018-04-01	107.2327520849130
2018-07-01	109.0310841546630