Quarter	Persons
1999-01-01	25476700
2000-01-01	25660300
2001-01-01	25814000
2002-01-01	26059500
2003-01-01	26740900
2003-04-01	26690000
2003-07-01	26854100
2003-10-01	26840000
2004-01-01	26879700
2004-04-01	26893400
2004-07-01	27137300
2004-10-01	27084200
2005-01-01	27042100
2005-04-01	27164900
2005-07-01	27321000
2005-10-01	27240700
2006-01-01	27248700
2006-04-01	27258800
2006-07-01	27547900
2006-10-01	27420500
2007-01-01	27437400
2007-04-01	27512700
2007-07-01	27724900
2007-10-01	27641600
2008-01-01	27601000
2008-04-01	27707900
2008-07-01	27839600
2008-10-01	27889000
2009-01-01	27898700
2009-04-01	28050600
2009-07-01	28016900
2009-10-01	28025400
2010-01-01	28049700
2010-04-01	28065600
2010-07-01	28146700
2010-10-01	28065500
2011-01-01	27984000
2011-04-01	28030000
2011-07-01	28078300
2011-10-01	28110300
2012-01-01	28084700
2012-04-01	28203900
2012-07-01	28269300
2012-10-01	28411600
2013-01-01	28295800
2013-04-01	28375900
2013-07-01	28445800
2013-10-01	28391300
2014-01-01	29110800
2014-04-01	29087800
2014-07-01	29101200
2014-10-01	29184700
2015-01-01	29069300
2015-04-01	29133000
2015-07-01	29245700
2015-10-01	29207300
2016-01-01	29204000
2016-04-01	29146500
2016-07-01	29238000
2016-10-01	29240000
2017-01-01	29086900
2017-04-01	29320100
2017-07-01	29371000
2017-10-01	29374800
2018-01-01	29378700
2018-04-01	29383900