Quarter	Persons
1999-01-01	22414200
2000-01-01	23028900
2001-01-01	23584100
2002-01-01	23784300
2003-01-01	24513400
2003-04-01	24606300
2003-07-01	24819400
2003-10-01	24482000
2004-01-01	24475500
2004-04-01	24717500
2004-07-01	24959300
2004-10-01	24663400
2005-01-01	24694400
2005-04-01	24946200
2005-07-01	25086000
2005-10-01	24767000
2006-01-01	24752000
2006-04-01	24999100
2006-07-01	25319900
2006-10-01	25128100
2007-01-01	25103800
2007-04-01	25437300
2007-07-01	25714500
2007-10-01	25582200
2008-01-01	25614500
2008-04-01	25841300
2008-07-01	25973800
2008-10-01	25740300
2009-01-01	25492600
2009-04-01	25652900
2009-07-01	25675400
2009-10-01	25357000
2010-01-01	25398500
2010-04-01	25641500
2010-07-01	25791400
2010-10-01	25491300
2011-01-01	25399700
2011-04-01	25659700
2011-07-01	25727900
2011-10-01	25468500
2012-01-01	25375600
2012-04-01	25636200
2012-07-01	25742700
2012-10-01	25518000
2013-01-01	25325800
2013-04-01	25602900
2013-07-01	25759700
2013-10-01	25497000
2014-01-01	25995500
2014-04-01	26206600
2014-07-01	26214700
2014-10-01	26017700
2015-01-01	25904100
2015-04-01	26169200
2015-07-01	26307500
2015-10-01	26093200
2016-01-01	26053600
2016-04-01	26320200
2016-07-01	26405200
2016-10-01	26194900
2017-01-01	26150900
2017-04-01	26633000
2017-07-01	26628300
2017-10-01	26635200
2018-01-01	26520400
2018-04-01	26797900