Quarter	Index 2015=100
1998-01-01	40.2371115502066
1998-04-01	40.5245194898509
1998-07-01	40.4526675049398
1998-10-01	42.5004490749057
1999-01-01	43.6500808334830
1999-04-01	44.0093407580384
1999-07-01	44.3686006825938
1999-10-01	47.3863840488594
2000-01-01	46.9552721393928
2000-04-01	48.2486078677923
2000-07-01	49.7574995509251
2000-10-01	53.7812107059457
2001-01-01	53.6015807436680
2001-04-01	54.2123226154123
2001-07-01	55.3978803664451
2001-10-01	59.2778875516436
2002-01-01	59.3497395365547
2002-04-01	59.7808514460212
2002-07-01	60.5712232800431
2002-10-01	65.0619723369858
2003-01-01	64.5590084426082
2003-04-01	64.8104903897970
2003-07-01	65.2056763068080
2003-10-01	69.4808694090174
2004-01-01	67.0738279144961
2004-04-01	67.7564217711514
2004-07-01	68.3312376504401
2004-10-01	73.0375426621160
2005-01-01	71.7082809412610
2005-04-01	71.8160589186276
2005-07-01	72.2830968205496
2005-10-01	78.1031075983474
2006-01-01	74.9416202622598
2006-04-01	75.3008801868152
2006-07-01	75.8397700736483
2006-10-01	81.9471887910904
2007-01-01	78.8575534399138
2007-04-01	79.4682953116580
2007-07-01	80.4742231004131
2007-10-01	86.9049757499551
2008-01-01	85.0008981498114
2008-04-01	86.4379378480330
2008-07-01	87.8390515537992
2008-10-01	93.7668403089635
2009-01-01	91.8268367163643
2009-04-01	91.7190587389976
2009-07-01	90.6772049577869
2009-10-01	95.7427698940183
2010-01-01	95.0242500449075
2010-04-01	95.0242500449075
2010-07-01	93.9464702712412
2010-10-01	98.5449973055506
2011-01-01	98.0420334111730
2011-04-01	96.9642536375067
2011-07-01	95.7068439015628
2011-10-01	100.7364828453390
2012-01-01	98.4731453206395
2012-04-01	97.6109215017065
2012-07-01	96.4612897431291
2012-10-01	99.0120352074726
2013-01-01	98.9761092150171
2013-04-01	97.4672175318843
2013-07-01	95.5990659241961
2013-10-01	99.5149991018502
2014-01-01	100.0179629962280
2014-04-01	98.5090713130950
2014-07-01	97.0001796299623
2014-10-01	101.2035207472610
2015-01-01	100.6646308604280
2015-04-01	99.2635171546614
2015-07-01	97.5390695167954
2015-10-01	102.5327824681160
2016-01-01	101.9220405963710
2016-04-01	100.9879647925270
2016-07-01	99.2635171546614
2016-10-01	105.5505658343810
2017-01-01	103.6464882342370
2017-04-01	103.3231543021380
2017-07-01	103.2513023172260
2017-10-01	109.8257589365910
2018-01-01	107.4546434345250
2018-04-01	107.3468654571580