Quarter	Persons
1998-01-01	1728700
1999-01-01	1728400
1999-04-01	1755500
1999-07-01	1735400
1999-10-01	1738200
2000-01-01	1740400
2000-04-01	1770300
2000-07-01	1756800
2000-10-01	1756600
2001-01-01	1747800
2001-04-01	1738300
2001-07-01	1744100
2001-10-01	1730300
2002-01-01	1692100
2002-04-01	1704400
2002-07-01	1696000
2002-10-01	1705800
2003-01-01	1705000
2003-04-01	1686400
2003-07-01	1684000
2003-10-01	1713500
2004-01-01	1741800
2004-04-01	1740800
2004-07-01	1715200
2004-10-01	1737900
2005-01-01	1729000
2005-04-01	1724000
2005-07-01	1686600
2005-10-01	1721700
2006-01-01	1715900
2006-04-01	1709500
2006-07-01	1678800
2006-10-01	1708800
2007-01-01	1698400
2007-04-01	1693600
2007-07-01	1649600
2007-10-01	1687000
2008-01-01	1682800
2008-04-01	1684000
2008-07-01	1654300
2008-10-01	1667600
2009-01-01	1668500
2009-04-01	1660900
2009-07-01	1629300
2009-10-01	1665700
2010-01-01	1667900
2010-04-01	1669800
2010-07-01	1637600
2010-10-01	1659400
2011-01-01	1655400
2011-04-01	1666500
2011-07-01	1637100
2011-10-01	1652900
2012-01-01	1649600
2012-04-01	1651700
2012-07-01	1621700
2012-10-01	1651800
2013-01-01	1652400
2013-04-01	1650600
2013-07-01	1615200
2013-10-01	1653800
2014-01-01	1648400
2014-04-01	1652400
2014-07-01	1649900
2014-10-01	1667900
2015-01-01	1680200
2015-04-01	1672400
2015-07-01	1643300
2015-10-01	1660400
2016-01-01	1666100
2016-04-01	1666300
2016-07-01	1634300
2016-10-01	1665200
2017-01-01	1672900
2017-04-01	1668900
2017-07-01	1653400
2017-10-01	1667100
2018-01-01	1680700
2018-04-01	1688500