Quarterly Percent, Seasonally Adjusted
1998-04-01 52.4000000000000
1999-04-01 52.5000000000000
2000-04-01 51.3000000000000
2001-04-01 54.5000000000000
2002-04-01 53.2000000000000
2003-04-01 55.4000000000000
2004-04-01 56.0000000000000
2005-04-01 57.7000000000000
2006-04-01 58.6000000000000
2007-04-01 60.3000000000000
2008-04-01 61.6000000000000
2009-04-01 61.0000000000000
2010-01-01 59.3304568377051
2010-04-01 59.1965384295901
2010-07-01 58.1993906969740
2010-10-01 59.2199466217377
2011-01-01 60.3158185737497
2011-04-01 60.7098618456525
2011-07-01 60.0035102393380
2011-10-01 61.4513112331618
2012-01-01 61.3273545049407
2012-04-01 62.3491838165149
2012-07-01 62.0058999629341
2012-10-01 61.6859076169433
2013-01-01 63.1728759684950
2013-04-01 64.0710543326287
2013-07-01 63.0629308149469
2013-10-01 62.7852806999300
2014-01-01 63.1254727505255
2014-04-01 65.0498795285134
2014-07-01 64.0290361756177
2014-10-01 64.2652525539222
2015-01-01 65.1911859503737
2015-04-01 65.6258025286120
2015-07-01 66.7226198002063
2015-10-01 67.4180894308723
2016-01-01 67.6663167690188
2016-04-01 68.5061899130422
2016-07-01 67.4738609480852
2016-10-01 68.0356193419983
2017-01-01 66.9523558115002
2017-04-01 67.9607371338392
2017-07-01 68.0791844357618
2017-10-01 69.1197492743359
2018-01-01 69.1719661280336
2018-04-01 69.1666360080281