Quarter	Persons
1999-04-01	293200
2000-01-01	289500
2000-04-01	294400
2000-07-01	303800
2000-10-01	299200
2001-01-01	298900
2001-04-01	299000
2001-07-01	297800
2001-10-01	303800
2002-01-01	300500
2002-04-01	296400
2002-07-01	302700
2002-10-01	291600
2003-01-01	289800
2003-04-01	303700
2003-07-01	315200
2003-10-01	312400
2004-01-01	296800
2004-04-01	301100
2004-07-01	302700
2004-10-01	304000
2005-01-01	292800
2005-04-01	300500
2005-07-01	311400
2005-10-01	312300
2006-01-01	320000
2006-04-01	329900
2006-07-01	335100
2006-10-01	333800
2007-01-01	330500
2007-04-01	334100
2007-07-01	338400
2007-10-01	336400
2008-01-01	338900
2008-04-01	335600
2008-07-01	333500
2008-10-01	329100
2009-01-01	299200
2009-04-01	288100
2009-07-01	297800
2009-10-01	280000
2010-01-01	258800
2010-04-01	263600
2010-07-01	288600
2010-10-01	299200
2011-01-01	294900
2011-04-01	296800
2011-07-01	313000
2011-10-01	306200
2012-01-01	300500
2012-04-01	303600
2012-07-01	318700
2012-10-01	314700
2013-01-01	308700
2013-04-01	319700
2013-07-01	319400
2013-10-01	311100
2014-01-01	311400
2014-04-01	322600
2014-07-01	322500
2014-10-01	323700
2015-01-01	316600
2015-04-01	328300
2015-07-01	341400
2015-10-01	325500
2016-01-01	319700
2016-04-01	331900
2016-07-01	337100
2016-10-01	328700
2017-01-01	331800
2017-04-01	335200
2017-07-01	342400
2017-10-01	341700
2018-01-01	332500
2018-04-01	343700