Quarter	Persons
1998-04-01	790800
1999-01-01	763900
1999-04-01	765200
1999-07-01	770100
1999-10-01	772800
2000-01-01	762700
2000-04-01	771500
2000-07-01	746000
2000-10-01	753300
2001-01-01	778700
2001-04-01	775400
2001-07-01	776800
2001-10-01	773300
2002-01-01	777200
2002-04-01	788700
2002-07-01	772100
2002-10-01	774800
2003-01-01	802000
2003-04-01	788000
2003-07-01	779300
2003-10-01	766800
2004-01-01	783000
2004-04-01	774500
2004-07-01	768200
2004-10-01	776600
2005-01-01	785000
2005-04-01	771400
2005-07-01	770400
2005-10-01	784300
2006-01-01	801100
2006-04-01	815100
2006-07-01	800500
2006-10-01	786600
2007-01-01	786700
2007-04-01	805400
2007-07-01	807900
2007-10-01	801400
2008-01-01	812000
2008-04-01	842600
2008-07-01	801900
2008-10-01	820500
2009-01-01	832000
2009-04-01	823300
2009-07-01	816800
2009-10-01	817800
2010-01-01	815200
2010-04-01	816000
2010-07-01	811400
2010-10-01	815000
2011-01-01	827700
2011-04-01	791600
2011-07-01	810000
2011-10-01	814900
2012-01-01	815800
2012-04-01	792900
2012-07-01	792100
2012-10-01	813100
2013-01-01	785600
2013-04-01	777200
2013-07-01	755800
2013-10-01	779200
2014-01-01	790300
2014-04-01	759100
2014-07-01	780600
2014-10-01	756200
2015-01-01	769200
2015-04-01	760100
2015-07-01	754300
2015-10-01	759500
2016-01-01	770300
2016-04-01	740500
2016-07-01	750100
2016-10-01	742000
2017-01-01	729000
2017-04-01	715800
2017-07-01	704800
2017-10-01	695700
2018-01-01	706700
2018-04-01	708700