Quarter	Percent, Seasonally Adjusted
2005-01-01	59.3519590322472
2005-04-01	58.9964111727791
2005-07-01	59.4236636498205
2005-10-01	59.5407762902564
2006-01-01	60.0344799640012
2006-04-01	59.8962003743234
2006-07-01	60.3011596018034
2006-10-01	60.2939361950088
2007-01-01	60.1992528056246
2007-04-01	59.9727966293374
2007-07-01	59.6899677496103
2007-10-01	60.5901483861318
2008-01-01	60.4018002484077
2008-04-01	60.3800106513011
2008-07-01	59.8318851215437
2008-10-01	59.2148057399117
2009-01-01	59.5749915115404
2009-04-01	59.4342412153243
2009-07-01	60.2945550526298
2009-10-01	60.3091295399415
2010-01-01	59.8390925985769
2010-04-01	60.2448896380583
2010-07-01	59.8181429579621
2010-10-01	58.8123471263457
2011-01-01	59.2118199786632
2011-04-01	59.6346414910644
2011-07-01	59.8168410602570
2011-10-01	60.4113715608429
2012-01-01	60.1333615192755
2012-04-01	60.8251112489071
2012-07-01	60.7724233442760
2012-10-01	59.9930574108365
2013-01-01	59.9025461934754
2013-04-01	60.4427615139720
2013-07-01	60.2486433802413
2013-10-01	60.5838050813078
2014-01-01	60.2426476757840
2014-04-01	59.8583130089299
2014-07-01	59.6122289541792
2014-10-01	59.3888555031785
2015-01-01	59.6883994383647
2015-04-01	59.6494331977370
2015-07-01	59.6978014021488
2015-10-01	60.1988515675187
2016-01-01	59.7450816525558
2016-04-01	59.6105148181462
2016-07-01	59.8914795832429
2016-10-01	59.5228077595689
2017-01-01	59.7030627392242
2017-04-01	59.2995773247578
2017-07-01	59.1502614929122
2017-10-01	59.2499958734320
2018-01-01	59.4583781563956
2018-04-01	59.7545531526644