Quarter	Persons
1999-04-01	395600
2000-04-01	382100
2001-04-01	349000
2002-04-01	418100
2003-04-01	495200
2004-04-01	570100
2005-01-01	753500
2005-04-01	723100
2005-07-01	819200
2005-10-01	684900
2006-01-01	685500
2006-04-01	637800
2006-07-01	727900
2006-10-01	614700
2007-01-01	596300
2007-04-01	581400
2007-07-01	624400
2007-10-01	540800
2008-01-01	533800
2008-04-01	521500
2008-07-01	548200
2008-10-01	465500
2009-01-01	537400
2009-04-01	545100
2009-07-01	582300
2009-10-01	481500
2010-01-01	503600
2010-04-01	417300
2010-07-01	468900
2010-10-01	377000
2011-01-01	414900
2011-04-01	385300
2011-07-01	421000
2011-10-01	336100
2012-01-01	345200
2012-04-01	344800
2012-07-01	400300
2012-10-01	319600
2013-01-01	340800
2013-04-01	326200
2013-07-01	376800
2013-10-01	315200
2014-01-01	339900
2014-04-01	319800
2014-07-01	357800
2014-10-01	292500
2015-01-01	312100
2015-04-01	278800
2015-07-01	329600
2015-10-01	264400
2016-01-01	305900
2016-04-01	298900
2016-07-01	319200
2016-10-01	256700
2017-01-01	294000
2017-04-01	290100
2017-07-01	297000
2017-10-01	264200
2018-01-01	271100
2018-04-01	272900