Quarter	Persons
1998-01-01	1675500
1999-01-01	1673200
1999-04-01	1681900
1999-07-01	1678800
1999-10-01	1675700
2000-01-01	1673400
2000-04-01	1681700
2000-07-01	1683400
2000-10-01	1680800
2001-01-01	1682200
2001-04-01	1682100
2001-07-01	1693000
2001-10-01	1686900
2002-01-01	1645700
2002-04-01	1648100
2002-07-01	1651200
2002-10-01	1653100
2003-01-01	1681400
2003-04-01	1685800
2003-07-01	1693300
2003-10-01	1694000
2004-01-01	1611700
2004-04-01	1652300
2004-07-01	1661300
2004-10-01	1647600
2005-01-01	1618600
2005-04-01	1657900
2005-07-01	1670800
2005-10-01	1664500
2006-01-01	1636600
2006-04-01	1673600
2006-07-01	1681000
2006-10-01	1670900
2007-01-01	1656600
2007-04-01	1685500
2007-07-01	1697200
2007-10-01	1681400
2008-01-01	1653600
2008-04-01	1688500
2008-07-01	1686500
2008-10-01	1674000
2009-01-01	1645300
2009-04-01	1682600
2009-07-01	1688500
2009-10-01	1682200
2010-01-01	1643600
2010-04-01	1685200
2010-07-01	1692200
2010-10-01	1674800
2011-01-01	1648400
2011-04-01	1681700
2011-07-01	1684300
2011-10-01	1681200
2012-01-01	1649100
2012-04-01	1691900
2012-07-01	1694300
2012-10-01	1684100
2013-01-01	1663000
2013-04-01	1687400
2013-07-01	1698700
2013-10-01	1675600
2014-01-01	1645100
2014-04-01	1686400
2014-07-01	1701500
2014-10-01	1684600
2015-01-01	1666900
2015-04-01	1700400
2015-07-01	1706200
2015-10-01	1700200
2016-01-01	1681600
2016-04-01	1722700
2016-07-01	1732500
2016-10-01	1710900
2017-01-01	1689900
2017-04-01	1727800
2017-07-01	1733100
2017-10-01	1718700
2018-01-01	1692600
2018-04-01	1715100