Quarter	Index 2015=100
1998-01-01	50.2433047855918
1998-04-01	50.2433047855918
1998-07-01	51.5284858442966
1998-10-01	52.1589520240386
1999-01-01	65.0592600095284
1999-04-01	65.7624722869329
1999-07-01	67.0476533456377
1999-10-01	68.1145961113550
2000-01-01	69.5649564281186
2000-04-01	70.9904678303341
2000-07-01	73.9840417749868
2000-10-01	76.5214520709304
2001-01-01	78.5171680340322
2001-04-01	79.8571487521148
2001-07-01	80.3703328569124
2001-10-01	80.4843737690897
2002-01-01	81.6532931189064
2002-04-01	81.0545783299759
2002-07-01	81.4252112945519
2002-10-01	81.2256396982418
2003-01-01	81.6532931189064
2003-04-01	81.7958442591280
2003-07-01	83.2783761174321
2003-10-01	84.2477238709387
2004-01-01	84.5043159233375
2004-04-01	84.6183568355148
2004-07-01	84.9889898000908
2004-10-01	84.9889898000908
2005-01-01	85.0175000281351
2005-04-01	85.8728068694644
2005-07-01	85.5877045890213
2005-10-01	85.6447250451099
2006-01-01	85.5591943609770
2006-04-01	87.0987466753698
2006-07-01	88.8378705860728
2006-10-01	87.3838489558129
2007-01-01	86.5855625705722
2007-04-01	84.8749488879136
2007-07-01	85.8728068694644
2007-10-01	87.6404410082117
2008-01-01	88.7238296738955
2008-04-01	88.0680944288764
2008-07-01	87.3838489558129
2008-10-01	91.4893217941937
2009-01-01	95.8513866849732
2009-04-01	94.5114059668906
2009-07-01	91.1757092857063
2009-10-01	89.8642387956680
2010-01-01	89.8814949863264
2010-04-01	90.5499848070495
2010-07-01	92.1604375569736
2010-10-01	92.1300516560316
2011-01-01	92.1908234579155
2011-04-01	91.3400182315406
2011-07-01	90.7019143117594
2011-10-01	94.7432391370404
2012-01-01	96.5663931935582
2012-04-01	95.9890610756609
2012-07-01	95.6244302643573
2012-10-01	95.5940443634154
2013-01-01	99.4226678821027
2013-04-01	100.0303859009420
2013-07-01	100.3038590094200
2013-10-01	97.7210574293528
2014-01-01	99.8480704952902
2014-04-01	97.7818292312367
2014-07-01	98.4807049529018
2014-10-01	98.3895472500760
2015-01-01	99.3618960802188
2015-04-01	99.8784563962321
2015-07-01	100.4557885141290
2015-10-01	100.3038590094200
2016-01-01	98.8149498632634
2016-04-01	99.1188088726831
2016-07-01	99.3011242783349
2016-10-01	99.3315101792768
2017-01-01	100.5165603160130
2017-04-01	101.7016104527500
2017-07-01	101.0635065329690
2017-10-01	101.3977514433300
2018-01-01	101.3673655423880
2018-04-01	102.3093284715890
2018-07-01	103.5946520814340