Quarter	Index 2015=100
1997-01-01	45.7455897673630
1997-04-01	45.5833271024311
1997-07-01	45.7331080239067
1997-10-01	45.7830349977320
1998-01-01	49.4776310607987
1998-04-01	49.2779231654978
1998-07-01	49.5025945477113
1998-10-01	50.2889443854586
1999-01-01	53.2471175846032
1999-04-01	53.1347818934964
1999-07-01	53.0723731762149
1999-10-01	52.8477017940014
2000-01-01	53.2595993280595
2000-04-01	53.8712047574185
2000-07-01	54.3579927522145
2000-10-01	54.5202554171465
2001-01-01	54.2206935741951
2001-04-01	54.1083578830883
2001-07-01	53.3344897887973
2001-10-01	53.3344897887973
2002-01-01	53.2951835956128
2002-04-01	53.7720553171197
2002-07-01	53.8483547925608
2002-10-01	53.9246542680019
2003-01-01	55.2598950882213
2003-04-01	54.6113495469719
2003-07-01	54.3061516452074
2003-10-01	55.4697186456843
2004-01-01	55.6795422031474
2004-04-01	55.2217453505007
2004-07-01	55.9084406294707
2004-10-01	56.3280877443968
2005-01-01	57.0338578922270
2005-04-01	56.6714353838817
2005-07-01	57.3390557939914
2005-10-01	57.8350023843586
2006-01-01	59.1511683357177
2006-04-01	60.4101096804960
2006-07-01	61.0014306151645
2006-10-01	60.8488316642823
2007-01-01	61.7453505007153
2007-04-01	64.7019551740582
2007-07-01	65.3123509775870
2007-10-01	65.8464473056748
2008-01-01	67.6776347162613
2008-04-01	73.0758226037196
2008-07-01	73.1902718168812
2008-10-01	73.9151168335718
2009-01-01	80.2861230329042
2009-04-01	78.7601335240820
2009-07-01	77.8636146876490
2009-10-01	78.0352885073915
2010-01-01	77.7300906056271
2010-04-01	77.8636146876490
2010-07-01	78.1878874582737
2010-10-01	78.4358607534573
2011-01-01	78.1688125894134
2011-04-01	77.8445398187888
2011-07-01	77.8254649499285
2011-10-01	77.7110157367668
2012-01-01	78.8555078683834
2012-04-01	79.2751549833095
2012-07-01	79.2179303767287
2012-10-01	79.6948020982356
2013-01-01	97.3199809251311
2013-04-01	93.6194563662375
2013-07-01	88.7935145445875
2013-10-01	89.6328087744397
2014-01-01	90.8345255126371
2014-04-01	90.1478302336672
2014-07-01	89.7281831187411
2014-10-01	91.9790176442537
2015-01-01	96.4043872198379
2015-04-01	104.9690033381020
2015-07-01	99.5898903195041
2015-10-01	99.0367191225560
2016-01-01	97.5488793514544
2016-04-01	98.4644730567478
2016-07-01	86.2374821173104
2016-10-01	86.9051025274201
2017-01-01	91.9408679065332
2017-04-01	92.6466380543634
2017-07-01	90.3767286599905
2017-10-01	90.2432045779685
2018-01-01	88.2403433476395
2018-04-01	86.9623271340010
2018-07-01	88.1068192656176