Quarter	Persons
1999-04-01	611200
1999-07-01	585100
1999-10-01	572200
2000-01-01	587200
2000-04-01	548200
2000-07-01	505400
2000-10-01	492000
2001-01-01	498300
2001-04-01	457600
2001-07-01	465000
2001-10-01	468700
2002-01-01	493200
2002-04-01	491900
2002-07-01	479300
2002-10-01	467300
2003-01-01	468800
2003-04-01	464400
2003-07-01	460900
2003-10-01	441000
2004-01-01	431100
2004-04-01	421200
2004-07-01	392100
2004-10-01	387900
2005-01-01	403300
2005-04-01	406900
2005-07-01	387700
2005-10-01	408200
2006-01-01	463400
2006-04-01	480200
2006-07-01	450900
2006-10-01	453100
2007-01-01	468200
2007-04-01	421700
2007-07-01	414100
2007-10-01	395900
2008-01-01	455300
2008-04-01	467800
2008-07-01	502300
2008-10-01	564200
2009-01-01	688700
2009-04-01	779700
2009-07-01	783900
2009-10-01	755000
2010-01-01	830700
2010-04-01	775200
2010-07-01	736800
2010-10-01	730500
2011-01-01	743700
2011-04-01	744000
2011-07-01	743800
2011-10-01	725500
2012-01-01	717800
2012-04-01	702800
2012-07-01	692600
2012-10-01	658200
2013-01-01	744100
2013-04-01	709500
2013-07-01	661900
2013-10-01	606800
2014-01-01	595300
2014-04-01	559200
2014-07-01	521100
2014-10-01	472500
2015-01-01	481000
2015-04-01	486800
2015-07-01	464100
2015-10-01	434700
2016-01-01	446300
2016-04-01	408900
2016-07-01	402900
2016-10-01	390400
2017-01-01	407900
2017-04-01	373500
2017-07-01	342600
2017-10-01	331700
2018-01-01	355900
2018-04-01	347800