Quarter	Persons
1998-01-01	3621900
1998-04-01	3621300
1998-07-01	3618300
1998-10-01	3614700
1999-01-01	3657400
1999-04-01	3657000
1999-07-01	3656800
1999-10-01	3657000
2000-01-01	3692500
2000-04-01	3692400
2000-07-01	3692900
2000-10-01	3692900
2001-01-01	3720500
2001-04-01	3720100
2001-07-01	3726000
2001-10-01	3724000
2002-01-01	3727500
2002-04-01	3728500
2002-07-01	3728500
2002-10-01	3728300
2003-01-01	3733100
2003-04-01	3733400
2003-07-01	3733300
2003-10-01	3732800
2004-01-01	3776500
2004-04-01	3776200
2004-07-01	3806600
2004-10-01	3806800
2005-01-01	3810600
2005-04-01	3811800
2005-07-01	3837100
2005-10-01	3836900
2006-01-01	3862100
2006-04-01	3861500
2006-07-01	3862000
2006-10-01	3862000
2007-01-01	3862500
2007-04-01	3862500
2007-07-01	3883800
2007-10-01	3883400
2008-01-01	3883500
2008-04-01	3883400
2008-07-01	3900200
2008-10-01	3900300
2009-01-01	3902500
2009-04-01	3921200
2009-07-01	3921900
2009-10-01	3921100
2010-01-01	3921800
2010-04-01	3928100
2010-07-01	3928500
2010-10-01	3926400
2011-01-01	3882400
2011-04-01	3882400
2011-07-01	3882500
2011-10-01	3881600
2012-01-01	3880700
2012-04-01	3881100
2012-07-01	3881100
2012-10-01	3881100
2013-01-01	3870300
2013-04-01	3870200
2013-07-01	3869700
2013-10-01	3870000
2014-01-01	3852900
2014-04-01	3852700
2014-07-01	3852700
2014-10-01	3852900
2015-01-01	3833300
2015-04-01	3834300
2015-07-01	3834300
2015-10-01	3834300
2016-01-01	3810300
2016-04-01	3810300
2016-07-01	3810300
2016-10-01	3810300
2017-01-01	3780500
2017-04-01	3780500
2017-07-01	3780500
2017-10-01	3780500
2018-01-01	3748600
2018-04-01	3748600