Quarter	Persons
1999-01-01	712500
2000-01-01	630200
2000-04-01	626700
2000-07-01	615500
2000-10-01	585700
2001-01-01	579000
2001-04-01	622400
2001-07-01	620600
2001-10-01	598900
2002-01-01	597300
2002-04-01	617100
2002-07-01	618300
2002-10-01	608000
2003-01-01	623600
2003-04-01	650400
2003-07-01	665000
2003-10-01	670700
2004-01-01	639700
2004-04-01	660400
2004-07-01	668200
2004-10-01	690600
2005-01-01	682500
2005-04-01	713000
2005-07-01	766000
2005-10-01	773400
2006-01-01	751700
2006-04-01	776500
2006-07-01	833500
2006-10-01	852600
2007-01-01	846900
2007-04-01	885700
2007-07-01	907800
2007-10-01	936600
2008-01-01	954600
2008-04-01	980700
2008-07-01	998300
2008-10-01	1019700
2009-01-01	1022700
2009-04-01	1033200
2009-07-01	1093300
2009-10-01	1081500
2010-01-01	1104400
2010-04-01	1117600
2010-07-01	1168900
2010-10-01	1200100
2011-01-01	1218600
2011-04-01	1252300
2011-07-01	1284600
2011-10-01	1289300
2012-01-01	1291400
2012-04-01	1346800
2012-07-01	1361400
2012-10-01	1367900
2013-01-01	1387400
2013-04-01	1417400
2013-07-01	1443600
2013-10-01	1456300
2014-01-01	1432400
2014-04-01	1451900
2014-07-01	1494700
2014-10-01	1510400
2015-01-01	1468700
2015-04-01	1444200
2015-07-01	1505800
2015-10-01	1526000
2016-01-01	1471500
2016-04-01	1451500
2016-07-01	1472600
2016-10-01	1520000
2017-01-01	1491000
2017-04-01	1496800
2017-07-01	1513800
2017-10-01	1518100
2018-01-01	1466100
2018-04-01	1486500