Quarter	Persons, Seasonally Adjusted
2005-01-01	10725751
2005-04-01	10681406
2005-07-01	10774262
2005-10-01	10860762
2006-01-01	10987138
2006-04-01	11096544
2006-07-01	11346727
2006-10-01	11334791
2007-01-01	11402227
2007-04-01	11360457
2007-07-01	11387759
2007-10-01	11520356
2008-01-01	11291488
2008-04-01	11575653
2008-07-01	11276071
2008-10-01	11046708
2009-01-01	10969033
2009-04-01	10837555
2009-07-01	10782350
2009-10-01	10846516
2010-01-01	11068358
2010-04-01	11062745
2010-07-01	11143382
2010-10-01	10943790
2011-01-01	11051923
2011-04-01	11327833
2011-07-01	11249748
2011-10-01	11318492
2012-01-01	11350350
2012-04-01	11430634
2012-07-01	11637582
2012-10-01	11537440
2013-01-01	11498421
2013-04-01	11636857
2013-07-01	11829721
2013-10-01	12008990
2014-01-01	11921303
2014-04-01	11981206
2014-07-01	12072180
2014-10-01	12130771
2015-01-01	12245015
2015-04-01	12413440
2015-07-01	12613115
2015-10-01	12743204
2016-01-01	12841272
2016-04-01	13022846
2016-07-01	13108436
2016-10-01	13254625
2017-01-01	13234733
2017-04-01	13330431
2017-07-01	13418141
2017-10-01	13524988
2018-01-01	13643766
2018-04-01	13786824