Quarterly Percent, Seasonally Adjusted
1998-01-01 65.9753871100094
1998-04-01 66.1846913028944
1998-07-01 66.3933183693161
1998-10-01 66.5430140579266
1999-01-01 66.7966289184223
1999-04-01 66.9047412463978
1999-07-01 67.0109573178938
1999-10-01 67.3456599502268
2000-01-01 67.2392863403598
2000-04-01 67.6643973746646
2000-07-01 68.2079265498857
2000-10-01 68.6910976763102
2001-01-01 68.9704632421288
2001-04-01 69.0105004913219
2001-07-01 69.3201368254743
2001-10-01 69.3588308183196
2002-01-01 69.9870373967306
2002-04-01 69.7906445373410
2002-07-01 70.1244817064620
2002-10-01 70.3106710669603
2003-01-01 70.5606826408802
2003-04-01 70.6306561443799
2003-07-01 70.8762447205069
2003-10-01 70.8895777513253
2004-01-01 72.1250978469559
2004-04-01 72.3878522921646
2004-07-01 72.3663731267290
2004-10-01 72.5025212848339
2005-01-01 72.3397200123417
2005-04-01 72.2805750538027
2005-07-01 72.1608540502225
2005-10-01 72.3634527482226
2006-01-01 73.1280982929615
2006-04-01 73.4919969192431
2006-07-01 73.0695452611884
2006-10-01 73.2648889156427
2007-01-01 73.0363665446205
2007-04-01 73.2629680567819
2007-07-01 73.6955728278919
2007-10-01 73.6618340864741
2008-01-01 73.6006006898482
2008-04-01 73.5317175389830
2008-07-01 73.4938445977420
2008-10-01 73.1285975435486
2009-01-01 72.3704152224330
2009-04-01 72.0258524405436
2009-07-01 71.7080211072949
2009-10-01 71.2877868311218
2010-01-01 71.1282334389354
2010-04-01 71.1539507500953
2010-07-01 70.9515704111375
2010-10-01 71.0916483366553
2011-01-01 71.3008148750161
2011-04-01 71.4104990125368
2011-07-01 71.1180189042564
2011-10-01 70.6275457223254
2012-01-01 70.7159665094888
2012-04-01 70.5609862216056
2012-07-01 70.2233779399239
2012-10-01 69.9592925378844
2013-01-01 69.3172732812468
2013-04-01 68.3999157919712
2013-07-01 68.0913696689816
2013-10-01 68.2330726965231
2014-01-01 68.0572258049276
2014-04-01 67.7351510229232
2014-07-01 67.7506672548072
2014-10-01 67.8991985372172
2015-01-01 68.0080541716742
2015-04-01 67.9204473403986
2015-07-01 68.3692764181338
2015-10-01 68.4735351326417
2016-01-01 68.5550383902376
2016-04-01 68.9278624301359
2016-07-01 68.8982585248522
2016-10-01 69.0026881790104
2017-01-01 69.4028243933191
2017-04-01 69.2534547445580
2017-07-01 69.4772304802444
2017-10-01 69.4729266775941
2018-01-01 69.3892835280179
2018-04-01 70.0896109667742