Quarter	Percent, Seasonally Adjusted
2000-01-01	44.9346405228758
2000-04-01	44.3925233644860
2000-07-01	42.7215189873418
2000-10-01	42.3547400611621
2001-01-01	43.7410071942446
2001-04-01	41.3333333333333
2001-07-01	42.8977272727273
2001-10-01	41.7739628040057
2002-01-01	43.4659090909091
2002-04-01	40.9378960709759
2002-07-01	41.5730337078652
2002-10-01	38.2239382239382
2003-01-01	43.4892541087231
2003-04-01	42.0932878270762
2003-07-01	47.2502805836139
2003-10-01	41.7607223476298
2004-01-01	42.6927502876870
2004-04-01	37.3091603053435
2004-07-01	37.8006872852234
2004-10-01	34.3271555197421
2005-01-01	32.9288025889968
2005-04-01	33.2872928176796
2005-07-01	36.1867704280156
2005-10-01	33.1907090464548
2006-01-01	35.1063829787234
2006-04-01	34.7624565469293
2006-07-01	35.4479688369505
2006-10-01	34.9352051835853
2007-01-01	32.6395939086294
2007-04-01	35.6652949245542
2007-07-01	37.4836743578581
2007-10-01	37.5892482150357
2008-01-01	35.1948051948052
2008-04-01	35.8118971061093
2008-07-01	37.6761904761905
2008-10-01	40.3171953255426
2009-01-01	41.9438669438669
2009-04-01	40.3697996918336
2009-07-01	38.5914134105162
2009-10-01	34.2034203420342
2010-01-01	34.5291479820628
2010-04-01	31.6444826105625
2010-07-01	31.0083396512510
2010-10-01	29.3450420783022
2011-01-01	28.3172147001934
2011-04-01	29.1995877705256
2011-07-01	30.0290603810139
2011-10-01	30.1762114537445
2012-01-01	29.1442048517520
2012-04-01	29.1170945522855
2012-07-01	28.3632286995516
2012-10-01	26.0928590822699
2013-01-01	28.0541561712846
2013-04-01	28.4638554216867
2013-07-01	29.6892655367232
2013-10-01	27.5721284703321
2014-01-01	28.2401902497027
2014-04-01	29.3726510552183
2014-07-01	29.3845315904139
2014-10-01	27.5181723779855
2015-01-01	28.8450377248984
2015-04-01	29.8856983551714
2015-07-01	30.5401844532279
2015-10-01	29.2518767797049
2016-01-01	31.5315315315315
2016-04-01	30.9893704006541
2016-07-01	30.2928219746048
2016-10-01	29.6222166624969
2017-01-01	30.1636788776306
2017-04-01	30.5562547193557
2017-07-01	30.5804624823030
2017-10-01	29.2190305206463
2018-01-01	29.4470853139855
2018-04-01	30.4032623470775