Quarter	Persons
1999-04-01	1235800
2000-01-01	1233400
2000-04-01	1253900
2000-07-01	1243600
2000-10-01	1232000
2001-01-01	1239300
2001-04-01	1257300
2001-07-01	1251200
2001-10-01	1237100
2002-01-01	1243400
2002-04-01	1259900
2002-07-01	1255400
2002-10-01	1235000
2003-01-01	1235800
2003-04-01	1248500
2003-07-01	1246800
2003-10-01	1231900
2004-01-01	1238200
2004-04-01	1250000
2004-07-01	1262000
2004-10-01	1246700
2005-01-01	1250100
2005-04-01	1266100
2005-07-01	1270700
2005-10-01	1260300
2006-01-01	1271500
2006-04-01	1290000
2006-07-01	1297700
2006-10-01	1289300
2007-01-01	1290700
2007-04-01	1314600
2007-07-01	1324500
2007-10-01	1330500
2008-01-01	1341500
2008-04-01	1370500
2008-07-01	1372200
2008-10-01	1355800
2009-01-01	1350600
2009-04-01	1373100
2009-07-01	1357100
2009-10-01	1349200
2010-01-01	1356700
2010-04-01	1381900
2010-07-01	1370600
2010-10-01	1371100
2011-01-01	1356400
2011-04-01	1378100
2011-07-01	1388600
2011-10-01	1392500
2012-01-01	1403000
2012-04-01	1420400
2012-07-01	1415500
2012-10-01	1411200
2013-01-01	1410000
2013-04-01	1430900
2013-07-01	1429400
2013-10-01	1418700
2014-01-01	1420000
2014-04-01	1441000
2014-07-01	1445600
2014-10-01	1441000
2015-01-01	1450500
2015-04-01	1471200
2015-07-01	1469800
2015-10-01	1454000
2016-01-01	1464700
2016-04-01	1473300
2016-07-01	1474700
2016-10-01	1451400
2017-01-01	1455000
2017-04-01	1464700
2017-07-01	1462200
2017-10-01	1452600
2018-01-01	1460900
2018-04-01	1484000