Quarter	Persons
1998-04-01	7191200
1999-04-01	6917000
1999-07-01	6994500
1999-10-01	6963300
2000-01-01	6872900
2000-04-01	6843900
2000-07-01	6841500
2000-10-01	6791500
2001-01-01	6746600
2001-04-01	6765200
2001-07-01	6784600
2001-10-01	6816700
2002-01-01	6720500
2002-04-01	6612700
2002-07-01	6677300
2002-10-01	6720900
2003-01-01	6525200
2003-04-01	6523000
2003-07-01	6486300
2003-10-01	6445000
2004-01-01	6365000
2004-04-01	6284600
2004-07-01	6411400
2004-10-01	6441200
2005-01-01	6376800
2005-04-01	6314800
2005-07-01	6385300
2005-10-01	6322600
2006-01-01	6295200
2006-04-01	6359900
2006-07-01	6415500
2006-10-01	6396200
2007-01-01	6363600
2007-04-01	6461000
2007-07-01	6502500
2007-10-01	6431600
2008-01-01	6533000
2008-04-01	6434300
2008-07-01	6497500
2008-10-01	6430400
2009-01-01	5817500
2009-04-01	5639500
2009-07-01	5605100
2009-10-01	5581700
2010-01-01	5485300
2010-04-01	5532100
2010-07-01	5583600
2010-10-01	5616800
2011-01-01	5562500
2011-04-01	5579000
2011-07-01	5586100
2011-10-01	5577200
2012-01-01	5524000
2012-04-01	5613100
2012-07-01	5643100
2012-10-01	5570700
2013-01-01	5552000
2013-04-01	5540500
2013-07-01	5640500
2013-10-01	5662100
2014-01-01	5676700
2014-04-01	5720400
2014-07-01	5800800
2014-10-01	5871100
2015-01-01	5831200
2015-04-01	5756900
2015-07-01	5735400
2015-10-01	5794500
2016-01-01	5798000
2016-04-01	5855800
2016-07-01	5801000
2016-10-01	5772200
2017-01-01	5765300
2017-04-01	5767300
2017-07-01	5825700
2017-10-01	5825100
2018-01-01	5825700
2018-04-01	5785900