Quarter	Persons
1998-01-01	5048000
1998-04-01	5050000
1998-07-01	5037300
1998-10-01	5061600
1999-01-01	5074500
1999-04-01	5092300
1999-07-01	5100100
1999-10-01	5097400
2000-01-01	5151400
2000-04-01	5149400
2000-07-01	5205400
2000-10-01	5206000
2001-01-01	5247700
2001-04-01	5244700
2001-07-01	5270500
2001-10-01	5289300
2002-01-01	5300400
2002-04-01	5323800
2002-07-01	5354600
2002-10-01	5337700
2003-01-01	5353700
2003-04-01	5344000
2003-07-01	5350200
2003-10-01	5345400
2004-01-01	5324300
2004-04-01	5333300
2004-07-01	5346200
2004-10-01	5355500
2005-01-01	5352600
2005-04-01	5369600
2005-07-01	5390800
2005-10-01	5398400
2006-01-01	5389700
2006-04-01	5411600
2006-07-01	5421000
2006-10-01	5415100
2007-01-01	5427000
2007-04-01	5417200
2007-07-01	5458700
2007-10-01	5444900
2008-01-01	5434700
2008-04-01	5451000
2008-07-01	5437900
2008-10-01	5418400
2009-01-01	5410000
2009-04-01	5398900
2009-07-01	5369800
2009-10-01	5387100
2010-01-01	5414400
2010-04-01	5391900
2010-07-01	5379200
2010-10-01	5371600
2011-01-01	5358600
2011-04-01	5369200
2011-07-01	5345000
2011-10-01	5293800
2012-01-01	5295600
2012-04-01	5312300
2012-07-01	5314000
2012-10-01	5247200
2013-01-01	5199300
2013-04-01	5201800
2013-07-01	5204700
2013-10-01	5202100
2014-01-01	5149200
2014-04-01	5168000
2014-07-01	5169900
2014-10-01	5126000
2015-01-01	5122000
2015-04-01	5130800
2015-07-01	5125100
2015-10-01	5129100
2016-01-01	5092200
2016-04-01	5101700
2016-07-01	5147300
2016-10-01	5121100
2017-01-01	5123400
2017-04-01	5154500
2017-07-01	5180700
2017-10-01	5165600
2018-01-01	5157000
2018-04-01	5163300