Quarter	Persons
1998-04-01	347400
1999-04-01	336800
2000-01-01	348500
2000-04-01	346400
2000-07-01	359400
2000-10-01	357100
2001-01-01	350600
2001-04-01	343800
2001-07-01	344500
2001-10-01	352600
2002-01-01	346100
2002-04-01	334300
2002-07-01	336400
2002-10-01	342400
2003-01-01	332600
2003-04-01	345700
2003-07-01	349200
2003-10-01	341400
2004-01-01	335100
2004-04-01	340700
2004-07-01	342500
2004-10-01	337100
2005-01-01	331300
2005-04-01	336400
2005-07-01	334100
2005-10-01	337900
2006-01-01	346500
2006-04-01	351500
2006-07-01	352900
2006-10-01	355500
2007-01-01	354200
2007-04-01	354100
2007-07-01	355000
2007-10-01	352300
2008-01-01	351600
2008-04-01	350900
2008-07-01	358300
2008-10-01	358000
2009-01-01	346100
2009-04-01	345300
2009-07-01	358200
2009-10-01	348700
2010-01-01	344300
2010-04-01	339200
2010-07-01	343200
2010-10-01	348500
2011-01-01	348500
2011-04-01	345000
2011-07-01	349800
2011-10-01	349400
2012-01-01	344200
2012-04-01	343300
2012-07-01	352300
2012-10-01	349300
2013-01-01	346200
2013-04-01	347900
2013-07-01	347400
2013-10-01	343200
2014-01-01	343500
2014-04-01	350000
2014-07-01	351100
2014-10-01	344800
2015-01-01	342600
2015-04-01	351100
2015-07-01	358200
2015-10-01	347200
2016-01-01	345100
2016-04-01	359400
2016-07-01	364400
2016-10-01	354100
2017-01-01	352700
2017-04-01	363200
2017-07-01	363500
2017-10-01	360900
2018-01-01	359300
2018-04-01	363000