Quarter	Index 2015=100
1998-01-01	58.2824147549310
1998-04-01	59.6733487533860
1998-07-01	60.8134585881851
1998-10-01	61.8395574395043
1999-01-01	62.8884584875195
1999-04-01	64.0057661256226
1999-07-01	64.9406561901579
1999-10-01	65.9211506480852
2000-01-01	66.9700516961004
2000-04-01	68.0417549408115
2000-07-01	68.9082384152588
2000-10-01	69.6835131029222
2001-01-01	70.3903812004977
2001-04-01	70.9832383145932
2001-07-01	71.2340624782490
2001-10-01	71.4620844452089
2002-01-01	71.5532932319928
2002-04-01	71.7357108055607
2002-07-01	71.8269195923446
2002-10-01	71.9637327725205
2003-01-01	72.0093371659124
2003-04-01	71.9637327725205
2003-07-01	71.9865349692165
2003-10-01	72.1005459526964
2004-01-01	72.4197767064401
2004-04-01	77.6642819465161
2004-07-01	80.4461499434259
2004-10-01	80.7653806971697
2005-01-01	80.7881828938657
2005-04-01	80.7881828938657
2005-07-01	80.6741719103858
2005-10-01	80.5601609269058
2006-01-01	80.5958023019634
2006-04-01	80.8124576844956
2006-07-01	81.3270142180095
2006-10-01	82.2477995937712
2007-01-01	83.1415030467164
2007-04-01	86.5809072444144
2007-07-01	88.3683141503047
2007-10-01	88.6391333784699
2008-01-01	89.3974272173324
2008-04-01	90.3994583615437
2008-07-01	90.9140148950576
2008-10-01	91.2389979688558
2009-01-01	91.4285714285714
2009-04-01	91.6452268111036
2009-07-01	91.8618821936358
2009-10-01	91.8889641164523
2010-01-01	91.9431279620853
2010-04-01	92.2681110358836
2010-07-01	92.5389302640488
2010-10-01	92.7285037237644
2011-01-01	93.6763710223426
2011-04-01	94.4075829383886
2011-07-01	94.9763033175356
2011-10-01	95.8158429248477
2012-01-01	96.7095463777928
2012-04-01	97.6574136763710
2012-07-01	98.1448882870684
2012-10-01	98.6865267433988
2013-01-01	98.9031821259310
2013-04-01	99.1469194312796
2013-07-01	99.2823290453622
2013-10-01	99.3635748138118
2014-01-01	99.4719025050779
2014-04-01	99.7427217332431
2014-07-01	99.7698036560596
2014-10-01	99.9052132701422
2015-01-01	99.8781313473256
2015-04-01	99.9864590385918
2015-07-01	100.0406228842250
2015-10-01	100.0947867298580
2016-01-01	100.2572782667570
2016-04-01	100.4739336492890
2016-07-01	100.5822613405550
2016-10-01	100.7718348002710
2017-01-01	101.1509817197020
2017-04-01	101.9634394041980
2017-07-01	102.5592417061610
2017-10-01	103.4800270819230
2018-01-01	104.3466486120510
2018-04-01	105.2674339878130
2018-07-01	105.9174001354100