Quarterly Percent, Seasonally Adjusted
1998-01-01 72.1002681982336
1998-04-01 71.8771374917241
1998-07-01 71.8620143200777
1998-10-01 72.0573330835666
1999-01-01 72.0292041908394
1999-04-01 71.9638287846322
1999-07-01 71.9060216025440
1999-10-01 71.9513874717506
2000-01-01 71.7461610101176
2000-04-01 71.4129524147124
2000-07-01 71.1840199954366
2000-10-01 70.9965780589553
2001-01-01 71.2371249597051
2001-04-01 70.8544030971141
2001-07-01 70.7185738836008
2001-10-01 70.5654845728691
2002-01-01 70.4517905799782
2002-04-01 70.6120123510856
2002-07-01 70.6680198796074
2002-10-01 70.7290219460714
2003-01-01 70.4977629828180
2003-04-01 70.3606872411390
2003-07-01 70.0899732377543
2003-10-01 69.9535415803782
2004-01-01 69.9895109394970
2004-04-01 70.0405117172026
2004-07-01 69.9949917352780
2004-10-01 70.0612756615156
2005-01-01 70.1656851486356
2005-04-01 70.3599854805495
2005-07-01 70.5606140840276
2005-10-01 70.5461776533918
2006-01-01 70.6235922095871
2006-04-01 70.4363979962947
2006-07-01 70.2253148621918
2006-10-01 70.0653254235744
2007-01-01 69.9826699412018
2007-04-01 69.8948253906766
2007-07-01 69.7699083012779
2007-10-01 69.7549234700790
2008-01-01 69.6196972406949
2008-04-01 69.7393464236528
2008-07-01 69.5739004798638
2008-10-01 69.7423346172412
2009-01-01 69.8385451148778
2009-04-01 70.0462532373904
2009-07-01 70.2326354183715
2009-10-01 70.2716757591662
2010-01-01 70.0058170077192
2010-04-01 70.0878110915288
2010-07-01 70.2848341670430
2010-10-01 70.2967066181486
2011-01-01 70.2982844307959
2011-04-01 70.6399559314629
2011-07-01 70.6137450321424
2011-10-01 70.5782322097050
2012-01-01 70.8579306705790
2012-04-01 71.3956646111942
2012-07-01 71.9269869240080
2012-10-01 72.1545154840496
2013-01-01 72.4419692000786
2013-04-01 72.9148928362653
2013-07-01 73.0057606386913
2013-10-01 73.1362113430211
2014-01-01 73.2563091077177
2014-04-01 73.2831550015093
2014-07-01 73.5610366591327
2014-10-01 73.9682650611573
2015-01-01 74.0392413585261
2015-04-01 73.9876441906768
2015-07-01 74.0017724591065
2015-10-01 74.0717990025459
2016-01-01 74.5186732373436
2016-04-01 74.8428176390834
2016-07-01 75.1010096558486
2016-10-01 75.5415223435249
2017-01-01 75.6512932801230
2017-04-01 75.6854569498811
2017-07-01 76.1102537041632
2017-10-01 76.0630181136541
2018-01-01 76.2593654466140
2018-04-01 76.5107608521518