Quarter	Persons
1998-01-01	3530200
1998-04-01	3532500
1998-07-01	3517800
1998-10-01	3542500
1999-01-01	3507800
1999-04-01	3541700
1999-07-01	3565800
1999-10-01	3578400
2000-01-01	3588400
2000-04-01	3577700
2000-07-01	3580900
2000-10-01	3618400
2001-01-01	3745200
2001-04-01	3753500
2001-07-01	3749400
2001-10-01	3766600
2002-01-01	3736400
2002-04-01	3687300
2002-07-01	3663200
2002-10-01	3663200
2003-01-01	3647700
2003-04-01	3637600
2003-07-01	3620800
2003-10-01	3626900
2004-01-01	3578500
2004-04-01	3554100
2004-07-01	3558000
2004-10-01	3560800
2005-01-01	3566700
2005-04-01	3542900
2005-07-01	3536000
2005-10-01	3534800
2006-01-01	3516700
2006-04-01	3515200
2006-07-01	3498400
2006-10-01	3515600
2007-01-01	3517200
2007-04-01	3508400
2007-07-01	3497200
2007-10-01	3509200
2008-01-01	3506000
2008-04-01	3480600
2008-07-01	3474000
2008-10-01	3471100
2009-01-01	3439500
2009-04-01	3409500
2009-07-01	3373600
2009-10-01	3387700
2010-01-01	3362600
2010-04-01	3347900
2010-07-01	3338300
2010-10-01	3348800
2011-01-01	3367000
2011-04-01	3381900
2011-07-01	3388600
2011-10-01	3386600
2012-01-01	3381500
2012-04-01	3370900
2012-07-01	3358000
2012-10-01	3345900
2013-01-01	3364900
2013-04-01	3331300
2013-07-01	3329500
2013-10-01	3356200
2014-01-01	3336600
2014-04-01	3329900
2014-07-01	3319800
2014-10-01	3341500
2015-01-01	3333000
2015-04-01	3294100
2015-07-01	3257500
2015-10-01	3260900
2016-01-01	3265100
2016-04-01	3241600
2016-07-01	3218100
2016-10-01	3265400
2017-01-01	3255200
2017-04-01	3213300
2017-07-01	3219000
2017-10-01	3261200
2018-01-01	3270200
2018-04-01	3218200