Quarter	Persons
1996-04-01	406600
1997-04-01	413500
1998-04-01	418500
1999-01-01	402800
1999-04-01	408600
1999-07-01	407800
1999-10-01	401600
2000-01-01	406000
2000-04-01	412500
2000-07-01	423100
2000-10-01	413800
2001-01-01	413900
2001-04-01	416900
2001-07-01	424800
2001-10-01	414700
2002-01-01	416500
2002-04-01	422800
2002-07-01	419200
2002-10-01	402700
2003-01-01	403500
2003-04-01	408500
2003-07-01	405700
2003-10-01	411200
2004-01-01	419400
2004-04-01	434300
2004-07-01	443200
2004-10-01	423600
2005-01-01	424700
2005-04-01	434600
2005-07-01	440600
2005-10-01	434900
2006-01-01	429300
2006-04-01	448200
2006-07-01	441000
2006-10-01	431900
2007-01-01	433500
2007-04-01	451500
2007-07-01	454800
2007-10-01	442500
2008-01-01	440900
2008-04-01	450400
2008-07-01	464300
2008-10-01	457300
2009-01-01	446000
2009-04-01	449900
2009-07-01	457100
2009-10-01	447100
2010-01-01	442300
2010-04-01	447400
2010-07-01	440300
2010-10-01	440400
2011-01-01	425100
2011-04-01	431100
2011-07-01	434100
2011-10-01	429800
2012-01-01	431700
2012-04-01	421800
2012-07-01	422200
2012-10-01	420300
2013-01-01	403600
2013-04-01	411900
2013-07-01	418000
2013-10-01	411700
2014-01-01	410700
2014-04-01	426800
2014-07-01	420000
2014-10-01	412400
2015-01-01	405100
2015-04-01	421100
2015-07-01	421800
2015-10-01	418800
2016-01-01	413400
2016-04-01	426000
2016-07-01	424900
2016-10-01	431300
2017-01-01	434900
2017-04-01	437800
2017-07-01	447900
2017-10-01	452300
2018-01-01	446300
2018-04-01	451800