Quarter	Persons
1999-04-01	285600
2000-01-01	281200
2000-04-01	287600
2000-07-01	294200
2000-10-01	287600
2001-01-01	289600
2001-04-01	290800
2001-07-01	290900
2001-10-01	297100
2002-01-01	292200
2002-04-01	290700
2002-07-01	294000
2002-10-01	283800
2003-01-01	284000
2003-04-01	294500
2003-07-01	305100
2003-10-01	301600
2004-01-01	286800
2004-04-01	289600
2004-07-01	293300
2004-10-01	294700
2005-01-01	285400
2005-04-01	290800
2005-07-01	300500
2005-10-01	303600
2006-01-01	312100
2006-04-01	319100
2006-07-01	318800
2006-10-01	319700
2007-01-01	319300
2007-04-01	324000
2007-07-01	327400
2007-10-01	324800
2008-01-01	327900
2008-04-01	324100
2008-07-01	323000
2008-10-01	318300
2009-01-01	289300
2009-04-01	282100
2009-07-01	287500
2009-10-01	267400
2010-01-01	248000
2010-04-01	255600
2010-07-01	282500
2010-10-01	291200
2011-01-01	287500
2011-04-01	289300
2011-07-01	305100
2011-10-01	297400
2012-01-01	291600
2012-04-01	295400
2012-07-01	308400
2012-10-01	303400
2013-01-01	298200
2013-04-01	309500
2013-07-01	309600
2013-10-01	301700
2014-01-01	300200
2014-04-01	311600
2014-07-01	310600
2014-10-01	312600
2015-01-01	305900
2015-04-01	317100
2015-07-01	329900
2015-10-01	314500
2016-01-01	307300
2016-04-01	321200
2016-07-01	326100
2016-10-01	315100
2017-01-01	317900
2017-04-01	321600
2017-07-01	328800
2017-10-01	326400
2018-01-01	318600
2018-04-01	329500