Quarterly Index 2015=100, Seasonally Adjusted
1997-01-01 58.0348823395458
1997-04-01 57.3570346802780
1997-07-01 57.9677400958370
1997-10-01 59.0978046204019
1998-01-01 57.9872328506858
1998-04-01 62.4546803664791
1998-07-01 63.4485375238014
1998-10-01 65.0611709343974
1999-01-01 65.4718602250392
1999-04-01 62.7815336469275
1999-07-01 64.2227663988620
1999-10-01 66.5407001403109
2000-01-01 67.0904455984850
2000-04-01 66.3466532080499
2000-07-01 69.1864180113309
2000-10-01 69.0633959351054
2001-01-01 69.0763071999886
2001-04-01 70.2704161915934
2001-07-01 69.5377876663083
2001-10-01 73.3949601058699
2002-01-01 69.2440188479840
2002-04-01 70.9163976952962
2002-07-01 71.2582019775789
2002-10-01 72.7836585213490
2003-01-01 74.0013883749146
2003-04-01 70.9408554389759
2003-07-01 72.2974297816217
2003-10-01 73.4087003666192
2004-01-01 78.1127382336795
2004-04-01 76.1498630739955
2004-07-01 78.2078701475508
2004-10-01 81.5524400111122
2005-01-01 79.4361026714979
2005-04-01 83.6665048373245
2005-07-01 85.0954516493613
2005-10-01 85.7025080309370
2006-01-01 86.2897581060892
2006-04-01 88.0480971634912
2006-07-01 87.8719448089570
2006-10-01 89.2166079874293
2007-01-01 93.3164033907289
2007-04-01 95.2526881136520
2007-07-01 95.3695967609742
2007-10-01 100.3999357581450
2008-01-01 99.6869859005998
2008-04-01 98.3985329686623
2008-07-01 95.8645502114629
2008-10-01 98.0445066244757
2009-01-01 90.6165116303838
2009-04-01 92.4274175788577
2009-07-01 92.0010107548706
2009-10-01 90.3833203462593
2010-01-01 87.3656493921768
2010-04-01 88.0416369068458
2010-07-01 87.4762514330582
2010-10-01 89.9890621523783
2011-01-01 88.1395738581183
2011-04-01 88.7119074900638
2011-07-01 91.1955038260375
2011-10-01 91.4653372630687
2012-01-01 91.4276816916696
2012-04-01 89.1740418247003
2012-07-01 91.6755146360673
2012-10-01 91.8959371739357
2013-01-01 93.9993573238711
2013-04-01 92.7578421746906
2013-07-01 95.5989662558178
2013-10-01 96.8713863927834
2014-01-01 94.9936508134285
2014-04-01 94.4332166083238
2014-07-01 99.2368498951727
2014-10-01 98.4528570518247
2015-01-01 98.3234589624274
2015-04-01 101.4580294633160
2015-07-01 101.8408877168950
2015-10-01 102.7900267606930
2016-01-01 102.9494163418540
2016-04-01 106.9528521940140
2016-07-01 110.9261333395180
2016-10-01 113.3142789641620
2017-01-01 111.4029159207920
2017-04-01 110.4781578477590
2017-07-01 114.7901841603050
2017-10-01 114.7900015700800
2018-01-01 115.9916947989520
2018-04-01 118.1060934501410