Quarter	Persons
2000-04-01	14925900
2001-04-01	14873100
2002-04-01	14812600
2003-04-01	14617900
2004-04-01	14482000
2005-01-01	14645700
2005-04-01	14584700
2005-07-01	15219900
2005-10-01	14654300
2006-01-01	14414300
2006-04-01	14599000
2006-07-01	15269600
2006-10-01	14589200
2007-01-01	14468600
2007-04-01	14538700
2007-07-01	15280000
2007-10-01	14573100
2008-01-01	14396100
2008-04-01	14488400
2008-07-01	15164300
2008-10-01	14474000
2009-01-01	14117300
2009-04-01	14080800
2009-07-01	14558400
2009-10-01	13891700
2010-01-01	13511400
2010-04-01	13536300
2010-07-01	13955900
2010-10-01	13450800
2011-01-01	13111700
2011-04-01	13208900
2011-07-01	13675000
2011-10-01	13265800
2012-01-01	12896400
2012-04-01	13026700
2012-07-01	13528900
2012-10-01	13082500
2013-01-01	12715600
2013-04-01	12758800
2013-07-01	13245500
2013-10-01	12692500
2014-01-01	12484800
2014-04-01	12448100
2014-07-01	12984300
2014-10-01	12532000
2015-01-01	12352600
2015-04-01	12246500
2015-07-01	12738100
2015-10-01	12440700
2016-01-01	12186600
2016-04-01	12258500
2016-07-01	12602700
2016-10-01	12348600
2017-01-01	11988900
2017-04-01	12177400
2017-07-01	12636900
2017-10-01	12199900
2018-01-01	12011400
2018-04-01	12131900