Quarter	Persons
1998-04-01	374500
1999-04-01	356000
2000-01-01	344000
2000-04-01	348000
2000-07-01	344400
2000-10-01	341700
2001-01-01	338500
2001-04-01	341300
2001-07-01	344600
2001-10-01	333700
2002-01-01	339700
2002-04-01	341400
2002-07-01	346100
2002-10-01	328100
2003-01-01	328600
2003-04-01	331900
2003-07-01	327000
2003-10-01	319900
2004-01-01	312200
2004-04-01	310100
2004-07-01	317800
2004-10-01	313100
2005-01-01	314000
2005-04-01	311200
2005-07-01	320200
2005-10-01	319900
2006-01-01	316300
2006-04-01	317500
2006-07-01	329600
2006-10-01	327400
2007-01-01	326900
2007-04-01	334200
2007-07-01	337500
2007-10-01	341500
2008-01-01	327100
2008-04-01	331000
2008-07-01	335400
2008-10-01	334200
2009-01-01	331300
2009-04-01	327400
2009-07-01	324100
2009-10-01	315800
2010-01-01	310500
2010-04-01	316200
2010-07-01	308900
2010-10-01	314400
2011-01-01	313500
2011-04-01	318900
2011-07-01	333900
2011-10-01	326200
2012-01-01	323900
2012-04-01	327200
2012-07-01	336900
2012-10-01	323400
2013-01-01	322700
2013-04-01	327200
2013-07-01	332300
2013-10-01	329600
2014-01-01	330300
2014-04-01	332500
2014-07-01	337300
2014-10-01	334600
2015-01-01	329200
2015-04-01	326300
2015-07-01	322700
2015-10-01	319100
2016-01-01	310200
2016-04-01	309500
2016-07-01	303800
2016-10-01	298500
2017-01-01	297400
2017-04-01	297500
2017-07-01	300800
2017-10-01	300600
2018-01-01	295200
2018-04-01	299000