Quarter	Persons
2005-01-01	1566900
2005-04-01	1569200
2005-07-01	1563900
2005-10-01	1557000
2006-01-01	1520000
2006-04-01	1519900
2006-07-01	1522500
2006-10-01	1497300
2007-01-01	1500500
2007-04-01	1522200
2007-07-01	1535700
2007-10-01	1495600
2008-01-01	1488200
2008-04-01	1499100
2008-07-01	1533800
2008-10-01	1532100
2009-01-01	1511000
2009-04-01	1529400
2009-07-01	1539900
2009-10-01	1523800
2010-01-01	1492300
2010-04-01	1503200
2010-07-01	1531200
2010-10-01	1539800
2011-01-01	1485600
2011-04-01	1491700
2011-07-01	1479700
2011-10-01	1459500
2012-01-01	1461600
2012-04-01	1476700
2012-07-01	1480000
2012-10-01	1460100
2013-01-01	1456000
2013-04-01	1465000
2013-07-01	1462900
2013-10-01	1461100
2014-01-01	1473200
2014-04-01	1470900
2014-07-01	1481700
2014-10-01	1466000
2015-01-01	1459900
2015-04-01	1469500
2015-07-01	1467600
2015-10-01	1465100
2016-01-01	1465500
2016-04-01	1480000
2016-07-01	1473300
2016-10-01	1462600
2017-01-01	1454900
2017-04-01	1457700
2017-07-01	1446600
2017-10-01	1439100
2018-01-01	1440800
2018-04-01	1448400