Quarter	Persons, Seasonally Adjusted
2000-04-01	50556753
2000-07-01	50762845
2000-10-01	50988353
2001-01-01	51169184
2001-04-01	51437847
2001-07-01	51664595
2001-10-01	51774261
2002-01-01	51812952
2002-04-01	52084813
2002-07-01	52250911
2002-10-01	52248111
2003-01-01	52250581
2003-04-01	52503331
2003-07-01	52712797
2003-10-01	52907297
2004-01-01	52877705
2004-04-01	53111160
2004-07-01	53365940
2004-10-01	53377351
2005-01-01	55162236
2005-04-01	55659016
2005-07-01	55810214
2005-10-01	55961947
2006-01-01	56135702
2006-04-01	56310171
2006-07-01	56352727
2006-10-01	56625095
2007-01-01	56840411
2007-04-01	57096348
2007-07-01	57420706
2007-10-01	57579744
2008-01-01	57611270
2008-04-01	57645861
2008-07-01	57888122
2008-10-01	57866721
2009-01-01	57975597
2009-04-01	58001747
2009-07-01	58477800
2009-10-01	58534746
2010-01-01	58707458
2010-04-01	58813021
2010-07-01	59027572
2010-10-01	59226779
2011-01-01	59315170
2011-04-01	59516449
2011-07-01	59873940
2011-10-01	60179952
2012-01-01	60076081
2012-04-01	60336952
2012-07-01	60518555
2012-10-01	60669575
2013-01-01	60799090
2013-04-01	61032524
2013-07-01	61219826
2013-10-01	61306954
2014-01-01	61489882
2014-04-01	61633920
2014-07-01	61772633
2014-10-01	62108515
2015-01-01	62236352
2015-04-01	62268606
2015-07-01	62439369
2015-10-01	62601136
2016-01-01	62821769
2016-04-01	63018855
2016-07-01	63279502
2016-10-01	63509998
2017-01-01	63548731
2017-04-01	63835326
2017-07-01	63908171
2017-10-01	64055635
2018-01-01	64335692
2018-04-01	64417032