Quarter	Persons
1999-04-01	1266500
2000-01-01	1318900
2000-04-01	1343000
2000-07-01	1386400
2000-10-01	1377400
2001-01-01	1373900
2001-04-01	1384700
2001-07-01	1415300
2001-10-01	1384600
2002-01-01	1365700
2002-04-01	1398000
2002-07-01	1420500
2002-10-01	1396800
2003-01-01	1394900
2003-04-01	1413000
2003-07-01	1420000
2003-10-01	1380600
2004-01-01	1381900
2004-04-01	1391900
2004-07-01	1392500
2004-10-01	1372800
2005-01-01	1364000
2005-04-01	1381400
2005-07-01	1395400
2005-10-01	1365400
2006-01-01	1358200
2006-04-01	1371500
2006-07-01	1403000
2006-10-01	1388500
2007-01-01	1397600
2007-04-01	1433300
2007-07-01	1464800
2007-10-01	1421600
2008-01-01	1417800
2008-04-01	1447200
2008-07-01	1465700
2008-10-01	1445200
2009-01-01	1445800
2009-04-01	1450400
2009-07-01	1464800
2009-10-01	1428600
2010-01-01	1374700
2010-04-01	1390500
2010-07-01	1406200
2010-10-01	1367800
2011-01-01	1336000
2011-04-01	1354700
2011-07-01	1397000
2011-10-01	1387200
2012-01-01	1377900
2012-04-01	1391300
2012-07-01	1425200
2012-10-01	1405900
2013-01-01	1392900
2013-04-01	1412500
2013-07-01	1434800
2013-10-01	1405500
2014-01-01	1366100
2014-04-01	1370200
2014-07-01	1396100
2014-10-01	1377700
2015-01-01	1381900
2015-04-01	1411000
2015-07-01	1427300
2015-10-01	1389500
2016-01-01	1380200
2016-04-01	1413400
2016-07-01	1436400
2016-10-01	1403900
2017-01-01	1394100
2017-04-01	1419600
2017-07-01	1460400
2017-10-01	1432900
2018-01-01	1420000
2018-04-01	1441300