Quarter	Persons
1999-04-01	24048000
1999-07-01	24072000
1999-10-01	24101500
2000-01-01	24126700
2000-04-01	24162400
2000-07-01	24195400
2000-10-01	24239600
2001-01-01	24266000
2001-04-01	24307800
2001-07-01	24349400
2001-10-01	24375100
2002-01-01	24410100
2002-04-01	24422500
2002-07-01	24474300
2002-10-01	24510200
2003-01-01	24549000
2003-04-01	24574600
2003-07-01	24640700
2003-10-01	24670500
2004-01-01	24708900
2004-04-01	24745700
2004-07-01	24804900
2004-10-01	24873100
2005-01-01	24925300
2005-04-01	24951800
2005-07-01	25014700
2005-10-01	25074500
2006-01-01	25154800
2006-04-01	25191300
2006-07-01	25261300
2006-10-01	25305900
2007-01-01	25356000
2007-04-01	25418300
2007-07-01	25496700
2007-10-01	25543500
2008-01-01	25572200
2008-04-01	25632000
2008-07-01	25702200
2008-10-01	25724500
2009-01-01	25760700
2009-04-01	25818500
2009-07-01	25853500
2009-10-01	25917900
2010-01-01	25967200
2010-04-01	26004200
2010-07-01	26069200
2010-10-01	26130200
2011-01-01	26174000
2011-04-01	26212000
2011-07-01	26274300
2011-10-01	26293200
2012-01-01	26332100
2012-04-01	26393100
2012-07-01	26420900
2012-10-01	26424500
2013-01-01	26446900
2013-04-01	26506700
2013-07-01	26553500
2013-10-01	26624600
2014-01-01	26639700
2014-04-01	26691000
2014-07-01	26731400
2014-10-01	26791700
2015-01-01	26788000
2015-04-01	26845400
2015-07-01	26908700
2015-10-01	26942700
2016-01-01	26940500
2016-04-01	26941900
2016-07-01	27014600
2016-10-01	27054000
2017-01-01	27055400
2017-04-01	27102200
2017-07-01	27164100
2017-10-01	27202100
2018-01-01	27233700
2018-04-01	27260400