Quarterly Index 2015=100
1998-01-01 54.6203407789722
1998-04-01 55.4919419616154
1998-07-01 55.8679267855006
1998-10-01 55.9362876625707
1999-01-01 56.8078888452139
1999-04-01 57.3035052039718
1999-07-01 57.3376856425068
1999-10-01 57.7820313434621
2000-01-01 58.6023618683028
2000-04-01 59.0637977885256
2000-07-01 59.8841283133662
2000-10-01 60.8924512501495
2001-01-01 62.0545861603404
2001-04-01 63.0287286585887
2001-07-01 63.5072547980791
2001-10-01 63.5585254558816
2002-01-01 64.7377505853400
2002-04-01 65.6606224257857
2002-07-01 65.2846376019004
2002-10-01 65.4726300138431
2003-01-01 66.3100507579512
2003-04-01 66.1562387845436
2003-07-01 66.0366072496710
2003-10-01 66.1391485652761
2004-01-01 66.6005844854989
2004-04-01 68.2583357544477
2004-07-01 68.6685010168680
2004-10-01 69.1812075948934
2005-01-01 69.6426435151163
2005-04-01 70.6509664518996
2005-07-01 71.6080187308803
2005-10-01 71.9327328969631
2006-01-01 72.7017927640012
2006-04-01 73.7784765778545
2006-07-01 74.7867995146378
2006-10-01 75.1627843385230
2007-01-01 76.4787312221216
2007-04-01 77.9655802983952
2007-07-01 79.5891511288090
2007-10-01 81.9646916069933
2008-01-01 84.9554799788081
2008-04-01 86.8524943175021
2008-07-01 88.2197118589032
2008-10-01 88.7153282176610
2009-01-01 87.6215541845402
2009-04-01 86.5790508092219
2009-07-01 87.2968400184574
2009-10-01 86.9721258523747
2010-01-01 87.8608172542854
2010-04-01 89.2963956727564
2010-07-01 90.1338164168646
2010-10-01 91.5352143968007
2011-01-01 92.5777177721190
2011-04-01 93.9791157520551
2011-07-01 94.8678071539658
2011-10-01 95.2779724163861
2012-01-01 96.6280997385196
2012-04-01 97.6535128945704
2012-07-01 98.4054825423410
2012-10-01 98.8327380240288
2013-01-01 100.0290533727550
2013-04-01 100.9519252132000
2013-07-01 101.1399176251430
2013-10-01 100.2854066617670
2014-01-01 100.6443012663850
2014-04-01 100.9348349939330
2014-07-01 100.5759403893150
2014-10-01 99.8239707415446
2015-01-01 99.7385196452070
2015-04-01 100.8835643361300
2015-07-01 100.0974142498250
2015-10-01 99.2805017688377
2016-01-01 99.3112641635192
2016-04-01 100.1828653461620
2016-07-01 100.5417599507800
2016-10-01 100.5588501700480
2017-01-01 102.2849623160660
2017-04-01 103.3274656913850
2017-07-01 104.2845179703660
2017-10-01 104.3870592859710
2018-01-01 105.4637430998240
2018-04-01 106.7625997641550
2018-07-01 108.0101857706830