Quarter	Index 2015=100
1998-01-01	63.3947171069078
1998-04-01	66.5611199066744
1998-07-01	62.5947837680193
1998-10-01	61.7281893175569
1999-01-01	59.8950087492709
1999-04-01	67.0944087992667
1999-07-01	65.3945504541288
1999-10-01	66.1944837930173
2000-01-01	68.1609865844513
2000-04-01	73.5272060661612
2000-07-01	68.5276226981085
2000-10-01	70.2941421548204
2001-01-01	71.5273727189401
2001-04-01	74.5937838513457
2001-07-01	70.6941088242646
2001-10-01	69.0275810349138
2002-01-01	71.7606866094492
2002-04-01	75.5603699691692
2002-07-01	75.7270227481043
2002-10-01	71.4607116073660
2003-01-01	71.6606949420882
2003-04-01	76.0603283059745
2003-07-01	73.7605199566703
2003-10-01	75.4603783018082
2004-01-01	75.6270310807433
2004-04-01	79.9600033330556
2004-07-01	78.4934588784268
2004-10-01	77.8935088742605
2005-01-01	74.9604199650029
2005-04-01	84.8929255895342
2005-07-01	80.3266394467128
2005-10-01	81.5265394550454
2006-01-01	81.0932422298142
2006-04-01	89.3925506207816
2006-07-01	88.2593117240230
2006-10-01	90.2258145154570
2007-01-01	91.8923423048080
2007-04-01	95.5587034413799
2007-07-01	92.3256395300392
2007-10-01	92.7256061994834
2008-01-01	104.5912840596620
2008-04-01	110.9240896591950
2008-07-01	102.9580868260980
2008-10-01	89.4592117323556
2009-01-01	76.4269644196317
2009-04-01	79.3933838846763
2009-07-01	83.2263978001833
2009-10-01	85.7261894842096
2010-01-01	83.0264144654612
2010-04-01	95.4587117740188
2010-07-01	94.3588034330473
2010-10-01	96.9919173402216
2011-01-01	92.6256145321223
2011-04-01	97.3252228980918
2011-07-01	92.1923173068911
2011-10-01	86.5927839346721
2012-01-01	88.0926589450879
2012-04-01	91.4590450795767
2012-07-01	87.1260728272644
2012-10-01	83.7263561369886
2013-01-01	84.5596200316640
2013-04-01	90.1591534038830
2013-07-01	88.4259645029581
2013-10-01	86.9594200483293
2014-01-01	89.4925422881426
2014-04-01	95.9586701108241
2014-07-01	92.7922673110574
2014-10-01	90.3258061828181
2015-01-01	97.1585701191568
2015-04-01	102.7914340471630
2015-07-01	100.3916340304970
2015-10-01	99.6583618031831
2016-01-01	105.0579118406800
2016-04-01	111.3907174402130
2016-07-01	105.6578618448460
2016-10-01	104.6246146154490
2017-01-01	113.3572202316470
2017-04-01	117.8235147071080
2017-07-01	112.9572535622030
2017-10-01	114.1238230147490
2018-01-01	119.1567369385880
2018-04-01	123.8563453045580