Quarter	Persons
1999-01-01	1106200
1999-04-01	1100500
1999-07-01	1109500
1999-10-01	1114900
2000-01-01	1134500
2000-04-01	1165000
2000-07-01	1172900
2000-10-01	1186100
2001-01-01	1183200
2001-04-01	1199000
2001-07-01	1204300
2001-10-01	1216800
2002-01-01	1215700
2002-04-01	1229200
2002-07-01	1244600
2002-10-01	1266800
2003-01-01	1273300
2003-04-01	1286000
2003-07-01	1301100
2003-10-01	1320300
2004-01-01	1322100
2004-04-01	1328900
2004-07-01	1350900
2004-10-01	1376000
2005-01-01	1382000
2005-04-01	1402100
2005-07-01	1387100
2005-10-01	1418100
2006-01-01	1425500
2006-04-01	1434100
2006-07-01	1435200
2006-10-01	1437800
2007-01-01	1430000
2007-04-01	1460700
2007-07-01	1477800
2007-10-01	1494200
2008-01-01	1520600
2008-04-01	1549300
2008-07-01	1553500
2008-10-01	1560200
2009-01-01	1554000
2009-04-01	1556800
2009-07-01	1524200
2009-10-01	1530100
2010-01-01	1538400
2010-04-01	1566000
2010-07-01	1573500
2010-10-01	1572100
2011-01-01	1575700
2011-04-01	1583500
2011-07-01	1578600
2011-10-01	1607200
2012-01-01	1601700
2012-04-01	1626500
2012-07-01	1627900
2012-10-01	1629700
2013-01-01	1623700
2013-04-01	1633500
2013-07-01	1660200
2013-10-01	1651500
2014-01-01	1646000
2014-04-01	1684700
2014-07-01	1713200
2014-10-01	1746900
2015-01-01	1757300
2015-04-01	1780200
2015-07-01	1800700
2015-10-01	1828400
2016-01-01	1850500
2016-04-01	1848000
2016-07-01	1871600
2016-10-01	1880600
2017-01-01	1901200
2017-04-01	1924600
2017-07-01	1944600
2017-10-01	1955600
2018-01-01	1960800
2018-04-01	1990800
2018-07-01	2001700