Quarter	Persons
1999-04-01	2937600
1999-07-01	2953300
1999-10-01	2968100
2000-01-01	2982800
2000-04-01	2997700
2000-07-01	3012500
2000-10-01	3027900
2001-01-01	3043200
2001-04-01	3058100
2001-07-01	3079700
2001-10-01	3112300
2002-01-01	3145300
2002-04-01	3179000
2002-07-01	3208200
2002-10-01	3233800
2003-01-01	3258900
2003-04-01	3283500
2003-07-01	3306200
2003-10-01	3324700
2004-01-01	3343000
2004-04-01	3361500
2004-07-01	3379100
2004-10-01	3395400
2005-01-01	3411600
2005-04-01	3426600
2005-07-01	3443700
2005-10-01	3459200
2006-01-01	3482600
2006-04-01	3499800
2006-07-01	3509500
2006-10-01	3517600
2007-01-01	3526900
2007-04-01	3533000
2007-07-01	3542600
2007-10-01	3549700
2008-01-01	3556900
2008-04-01	3563500
2008-07-01	3567400
2008-10-01	3573100
2009-01-01	3575700
2009-04-01	3582400
2009-07-01	3585100
2009-10-01	3587800
2010-01-01	3593600
2010-04-01	3598900
2010-07-01	3601500
2010-10-01	3608200
2011-01-01	3612700
2011-04-01	3619700
2011-07-01	3611100
2011-10-01	3596500
2012-01-01	3582100
2012-04-01	3568200
2012-07-01	3562300
2012-10-01	3559300
2013-01-01	3557100
2013-04-01	3558100
2013-07-01	3561700
2013-10-01	3569600
2014-01-01	3576900
2014-04-01	3581900
2014-07-01	3591800
2014-10-01	3603900
2015-01-01	3618100
2015-04-01	3630100
2015-07-01	3644900
2015-10-01	3660500
2016-01-01	3677300
2016-04-01	3692900
2016-07-01	3712800
2016-10-01	3733700
2017-01-01	3753700
2017-04-01	3778000
2017-07-01	3799300
2017-10-01	3819900
2018-01-01	3841400
2018-04-01	3862400