Quarter	Persons
1999-01-01	20169500
1999-04-01	20201300
1999-07-01	20233100
1999-10-01	20264900
2000-01-01	20306100
2000-04-01	20356800
2000-07-01	20407500
2000-10-01	20458200
2001-01-01	20513200
2001-04-01	20572400
2001-07-01	20631600
2001-10-01	20690800
2002-01-01	20805200
2002-04-01	20891800
2002-07-01	20978600
2002-10-01	21077400
2003-01-01	21158500
2003-04-01	21246500
2003-07-01	21327700
2003-10-01	21414500
2004-01-01	21477500
2004-04-01	21548600
2004-07-01	21629500
2004-10-01	21732100
2005-01-01	21813200
2005-04-01	21896700
2005-07-01	21973700
2005-10-01	22063900
2006-01-01	22135700
2006-04-01	22218300
2006-07-01	22311200
2006-10-01	22422300
2007-01-01	22523000
2007-04-01	22620500
2007-07-01	22723100
2007-10-01	22834100
2008-01-01	22906400
2008-04-01	22979200
2008-07-01	23050800
2008-10-01	23122700
2009-01-01	23160000
2009-04-01	23196900
2009-07-01	23233200
2009-10-01	23272100
2010-01-01	23291000
2010-04-01	23314200
2010-07-01	23340100
2010-10-01	23375600
2011-01-01	23392900
2011-04-01	23414400
2011-07-01	23442400
2011-10-01	23475300
2012-01-01	23474800
2012-04-01	23468900
2012-07-01	23468200
2012-10-01	23472800
2013-01-01	23453300
2013-04-01	23430600
2013-07-01	23402100
2013-10-01	23382900
2014-01-01	23358100
2014-04-01	23366300
2014-07-01	23367600
2014-10-01	23375200