Quarterly Percent, Seasonally Adjusted
1999-01-01 48.0400363988768
1999-04-01 47.7932221848443
1999-07-01 47.5240993874180
1999-10-01 47.4213701433148
2000-01-01 47.4084168722753
2000-04-01 47.3064606686937
2000-07-01 47.3516641379374
2000-10-01 47.0522515429638
2001-01-01 47.3133074256717
2001-04-01 47.7259514290530
2001-07-01 47.6182465862346
2001-10-01 47.8603620152442
2002-01-01 47.5444484240196
2002-04-01 47.3852949622006
2002-07-01 47.2463485614684
2002-10-01 47.0105007323982
2003-01-01 46.4739334929399
2003-04-01 46.0575815180953
2003-07-01 46.0189401884855
2003-10-01 45.7890652772605
2004-01-01 45.9997485068917
2004-04-01 46.2562996715188
2004-07-01 46.1906821017467
2004-10-01 45.5988167656869
2005-01-01 45.2541684571498
2005-04-01 44.8606882249336
2005-07-01 44.7466520117158
2005-10-01 44.8441752783331
2006-01-01 44.3482177738929
2006-04-01 44.5161725678556
2006-07-01 44.6278624646843
2006-10-01 44.5992911797556
2007-01-01 44.8467436210387
2007-04-01 45.1218347582842
2007-07-01 45.2132279850096
2007-10-01 45.0456268256086
2008-01-01 45.4089105142593
2008-04-01 45.6314872983227
2008-07-01 45.1292419372075
2008-10-01 44.9356805114291
2009-01-01 45.1999360844897
2009-04-01 45.1433804069571
2009-07-01 45.1115508273654
2009-10-01 44.6364028305725
2010-01-01 43.8965704053647
2010-04-01 43.7314640584728
2010-07-01 43.5681948046685
2010-10-01 43.7316025729185
2011-01-01 43.7794716236730
2011-04-01 43.3331776383410
2011-07-01 43.4120945067410
2011-10-01 43.1175874197317
2012-01-01 42.6288790438112
2012-04-01 42.0149299927479
2012-07-01 41.5367077873339
2012-10-01 41.6643087751026
2013-01-01 41.9347378788013
2013-04-01 41.5144970175738
2013-07-01 41.4103748790915
2013-10-01 40.8362755574744
2014-01-01 39.7588444168579
2014-04-01 39.4078703015809
2014-07-01 39.0902824668523
2014-10-01 38.8797547981529
2015-01-01 38.1976891556866
2015-04-01 37.8917730985584
2015-07-01 37.5792338780760
2015-10-01 37.5386327728737
2016-01-01 37.0976824065525
2016-04-01 36.7161596494897
2016-07-01 36.2805139074181
2016-10-01 36.0143893637926
2017-01-01 36.0995891777813
2017-04-01 35.8140199236558
2017-07-01 35.6442053932400
2017-10-01 35.5669382191036
2018-01-01 35.2505841007217
2018-04-01 35.0085060722695