Quarter	Persons
1998-01-01	6522400
1999-01-01	6542300
1999-04-01	6532900
1999-07-01	6520600
1999-10-01	6502400
2000-01-01	6582200
2000-04-01	6585600
2000-07-01	6584900
2000-10-01	6584300
2001-01-01	6612300
2001-04-01	6616600
2001-07-01	6616500
2001-10-01	6618600
2002-01-01	6540300
2002-04-01	6554700
2002-07-01	6558700
2002-10-01	6573200
2003-01-01	6649500
2003-04-01	6661400
2003-07-01	6667700
2003-10-01	6685300
2004-01-01	6688300
2004-04-01	6707100
2004-07-01	6721000
2004-10-01	6745100
2005-01-01	6762800
2005-04-01	6771900
2005-07-01	6785300
2005-10-01	6804300
2006-01-01	6820800
2006-04-01	6828400
2006-07-01	6834700
2006-10-01	6852100
2007-01-01	6864700
2007-04-01	6877000
2007-07-01	6885500
2007-10-01	6894800
2008-01-01	6906200
2008-04-01	6921500
2008-07-01	6928600
2008-10-01	6937500
2009-01-01	6945400
2009-04-01	6953400
2009-07-01	6959800
2009-10-01	6969000
2010-01-01	6978000
2010-04-01	6983500
2010-07-01	6988900
2010-10-01	6999100
2011-01-01	7006400
2011-04-01	7016600
2011-07-01	7022000
2011-10-01	7034300
2012-01-01	7049400
2012-04-01	7061400
2012-07-01	7069100
2012-10-01	7083100
2013-01-01	7095400
2013-04-01	7112100
2013-07-01	7124000
2013-10-01	7138800
2014-01-01	7152800
2014-04-01	7170100
2014-07-01	7184600
2014-10-01	7210600
2015-01-01	7212500
2015-04-01	7235700
2015-07-01	7252600
2015-10-01	7284000
2016-01-01	7311200
2016-04-01	7335800
2016-07-01	7346100
2016-10-01	7351600
2017-01-01	7350300
2017-04-01	7363200
2017-07-01	7369500
2017-10-01	7374000
2018-01-01	7382300
2018-04-01	7391700