Quarter	Persons
1999-01-01	11428300
2000-01-01	11556500
2000-04-01	11477500
2000-07-01	11643300
2000-10-01	11766800
2001-01-01	11704900
2001-04-01	11575600
2001-07-01	11649900
2001-10-01	11925600
2002-01-01	12011500
2002-04-01	11974700
2002-07-01	12013600
2002-10-01	12166100
2003-01-01	12239000
2003-04-01	12244000
2003-07-01	12077800
2003-10-01	12183400
2004-01-01	12217700
2004-04-01	12273300
2004-07-01	12131200
2004-10-01	12152400
2005-01-01	12327400
2005-04-01	12192300
2005-07-01	11769300
2005-10-01	12011200
2006-01-01	12563900
2006-04-01	12477400
2006-07-01	12138400
2006-10-01	12359200
2007-01-01	12643700
2007-04-01	12431100
2007-07-01	12226500
2007-10-01	12269900
2008-01-01	12345700
2008-04-01	12213300
2008-07-01	11989400
2008-10-01	11941600
2009-01-01	11984100
2009-04-01	11963100
2009-07-01	11705000
2009-10-01	11824400
2010-01-01	11702800
2010-04-01	11526800
2010-07-01	11376200
2010-10-01	11501100
2011-01-01	11575800
2011-04-01	11442400
2011-07-01	11341100
2011-10-01	11351000
2012-01-01	11427400
2012-04-01	11306800
2012-07-01	11187000
2012-10-01	11192300
2013-01-01	11354100
2013-04-01	11261300
2013-07-01	11090100
2013-10-01	11103000
2014-01-01	11140500
2014-04-01	11149500
2014-07-01	10944500
2014-10-01	11001500
2015-01-01	11144400
2015-04-01	11198200
2015-07-01	10939100
2015-10-01	10931900
2016-01-01	10912100
2016-04-01	10875000
2016-07-01	10808800
2016-10-01	10823800
2017-01-01	10811200
2017-04-01	10701500
2017-07-01	10662600
2017-10-01	10817200
2018-01-01	10851100
2018-04-01	10678900