Quarter	Persons
1998-04-01	5551000
1999-04-01	5763300
2000-01-01	5910200
2000-04-01	6029100
2000-07-01	6110800
2000-10-01	6154800
2001-01-01	6134900
2001-04-01	6182800
2001-07-01	6211200
2001-10-01	6254400
2002-01-01	6330100
2002-04-01	6404400
2002-07-01	6465100
2002-10-01	6422600
2003-01-01	6312200
2003-04-01	6324600
2003-07-01	6332600
2003-10-01	6311100
2004-01-01	6298300
2004-04-01	6297300
2004-07-01	6298700
2004-10-01	6269300
2005-01-01	6211500
2005-04-01	6267400
2005-07-01	6286900
2005-10-01	6302600
2006-01-01	6343200
2006-04-01	6373300
2006-07-01	6426100
2006-10-01	6485700
2007-01-01	6565600
2007-04-01	6654000
2007-07-01	6683700
2007-10-01	6709100
2008-01-01	6765900
2008-04-01	6827900
2008-07-01	6871600
2008-10-01	6956000
2009-01-01	6959300
2009-04-01	6938200
2009-07-01	6964800
2009-10-01	6947500
2010-01-01	6677100
2010-04-01	6830700
2010-07-01	6847800
2010-10-01	6855100
2011-01-01	6762900
2011-04-01	6793900
2011-07-01	6838500
2011-10-01	6865200
2012-01-01	6836600
2012-04-01	6840600
2012-07-01	6853500
2012-10-01	6862500
2013-01-01	6877800
2013-04-01	6881300
2013-07-01	6873500
2013-10-01	6854900
2014-01-01	6779900
2014-04-01	6807000
2014-07-01	6858600
2014-10-01	6874600
2015-01-01	6847300
2015-04-01	6897100
2015-07-01	6896800
2015-10-01	6878800
2016-01-01	6885200
2016-04-01	6954600
2016-07-01	7012800
2016-10-01	7051500
2017-01-01	7062600
2017-04-01	7118000
2017-07-01	7194700
2017-10-01	7210000
2018-01-01	7226600
2018-04-01	7324300