Quarter	Persons
1999-01-01	1439000
1999-04-01	1450700
1999-07-01	1445700
1999-10-01	1428800
2000-01-01	1415300
2000-04-01	1437800
2000-07-01	1455500
2000-10-01	1453400
2001-01-01	1423900
2001-04-01	1435000
2001-07-01	1446700
2001-10-01	1448000
2002-01-01	1419900
2002-04-01	1428900
2002-07-01	1443300
2002-10-01	1423700
2003-01-01	1430000
2003-04-01	1428800
2003-07-01	1435100
2003-10-01	1422500
2004-01-01	1420100
2004-04-01	1439200
2004-07-01	1439700
2004-10-01	1431500
2005-01-01	1423200
2005-04-01	1439900
2005-07-01	1440100
2005-10-01	1442000
2006-01-01	1441300
2006-04-01	1457900
2006-07-01	1481300
2006-10-01	1476700
2007-01-01	1461500
2007-04-01	1468700
2007-07-01	1462300
2007-10-01	1447500
2008-01-01	1458600
2008-04-01	1493800
2008-07-01	1503100
2008-10-01	1480600
2009-01-01	1436100
2009-04-01	1424600
2009-07-01	1427800
2009-10-01	1395900
2010-01-01	1367900
2010-04-01	1369200
2010-07-01	1384900
2010-10-01	1390300
2011-01-01	1368000
2011-04-01	1379500
2011-07-01	1392500
2011-10-01	1382900
2012-01-01	1361800
2012-04-01	1365300
2012-07-01	1368300
2012-10-01	1374500
2013-01-01	1362600
2013-04-01	1371200
2013-07-01	1362000
2013-10-01	1365400
2014-01-01	1352500
2014-04-01	1384200
2014-07-01	1405100
2014-10-01	1395200
2015-01-01	1384300
2015-04-01	1406100
2015-07-01	1418200
2015-10-01	1423600
2016-01-01	1421400
2016-04-01	1442300
2016-07-01	1454500
2016-10-01	1443300
2017-01-01	1405400
2017-04-01	1430900
2017-07-01	1440500
2017-10-01	1445200
2018-01-01	1432100
2018-04-01	1459400