Quarter	Persons
2003-04-01	316521000
2004-04-01	318234000
2005-01-01	317850000
2005-04-01	322184000
2005-07-01	324401000
2005-10-01	323601000
2006-01-01	321936000
2006-04-01	326694000
2006-07-01	328564000
2006-10-01	328622000
2007-01-01	325814000
2007-04-01	330115000
2007-07-01	331656000
2007-10-01	331352000
2008-01-01	327636000
2008-04-01	331038000
2008-07-01	331339000
2008-10-01	329005000
2009-01-01	321345000
2009-04-01	322616000
2009-07-01	321866000
2009-10-01	320355000
2010-01-01	316492000
2010-04-01	320578000
2010-07-01	321720000
2010-10-01	320852000
2011-01-01	318401000
2011-04-01	321885000
2011-07-01	322553000
2011-10-01	322627000
2012-01-01	320137000
2012-04-01	324174000
2012-07-01	325108000
2012-10-01	325017000
2013-01-01	321728000
2013-04-01	325587000
2013-07-01	326645000
2013-10-01	326291000
2014-01-01	325048000
2014-04-01	329045000
2014-07-01	330365000
2014-10-01	330533000
2015-01-01	328351000
2015-04-01	331723000
2015-07-01	332978000
2015-10-01	333316000
2016-01-01	332802000
2016-04-01	335851000
2016-07-01	337464000
2016-10-01	337380000
2017-01-01	335533000
2017-04-01	339337000