Quarter	Persons
2005-01-01	23189518
2005-04-01	23248221
2005-07-01	23026348
2005-10-01	23092577
2006-01-01	23182713
2006-04-01	23246333
2006-07-01	22935814
2006-10-01	23003648
2007-01-01	23427245
2007-04-01	23444311
2007-07-01	23679820
2007-10-01	23246935
2008-01-01	23747631
2008-04-01	23617018
2008-07-01	24060100
2008-10-01	24206376
2009-01-01	24493029
2009-04-01	24438987
2009-07-01	23837666
2009-10-01	23994255
2010-01-01	24669543
2010-04-01	24372350
2010-07-01	24513840
2010-10-01	25187113
2011-01-01	25366443
2011-04-01	24957523
2011-07-01	24920846
2011-10-01	24606363
2012-01-01	25305660
2012-04-01	24741233
2012-07-01	24802751
2012-10-01	25234490
2013-01-01	25744319
2013-04-01	25188611
2013-07-01	25297612
2013-10-01	25135392
2014-01-01	25782727
2014-04-01	25767222
2014-07-01	26050155
2014-10-01	26290628
2015-01-01	26544064
2015-04-01	26317864
2015-07-01	26324013
2015-10-01	26010063
2016-01-01	26733891
2016-04-01	26682064
2016-07-01	26551384
2016-10-01	26981981
2017-01-01	27285038
2017-04-01	27410259
2017-07-01	27524027
2017-10-01	27511175
2018-01-01	27963765
2018-04-01	27481174