Quarter	Persons
1999-01-01	25559000
2000-01-01	25739400
2001-01-01	25892100
2002-01-01	26140400
2003-01-01	26826200
2003-04-01	26782300
2003-07-01	26937500
2003-10-01	26909600
2004-01-01	26960500
2004-04-01	26976300
2004-07-01	27238700
2004-10-01	27182900
2005-01-01	27139800
2005-04-01	27276800
2005-07-01	27417200
2005-10-01	27335200
2006-01-01	27336200
2006-04-01	27348400
2006-07-01	27634000
2006-10-01	27515100
2007-01-01	27536400
2007-04-01	27623700
2007-07-01	27843000
2007-10-01	27766500
2008-01-01	27724000
2008-04-01	27825800
2008-07-01	27958800
2008-10-01	28007000
2009-01-01	28015800
2009-04-01	28166500
2009-07-01	28132000
2009-10-01	28156300
2010-01-01	28181400
2010-04-01	28195400
2010-07-01	28274400
2010-10-01	28211300
2011-01-01	28126000
2011-04-01	28195600
2011-07-01	28271200
2011-10-01	28319100
2012-01-01	28304800
2012-04-01	28418500
2012-07-01	28487600
2012-10-01	28638400
2013-01-01	28505700
2013-04-01	28605500
2013-07-01	28679100
2013-10-01	28637600
2014-01-01	29355000
2014-04-01	29343800
2014-07-01	29357300
2014-10-01	29472600
2015-01-01	29351700
2015-04-01	29408800
2015-07-01	29526200
2015-10-01	29516700
2016-01-01	29518900
2016-04-01	29470000
2016-07-01	29562700
2016-10-01	29578800
2017-01-01	29422000
2017-04-01	29668900
2017-07-01	29727200
2017-10-01	29735200
2018-01-01	29732600
2018-04-01	29730900