Quarter	Persons
1999-01-01	1457600
1999-04-01	1436400
1999-07-01	1413600
1999-10-01	1413800
2000-01-01	1434000
2000-04-01	1413700
2000-07-01	1391600
2000-10-01	1387000
2001-01-01	1447500
2001-04-01	1450800
2001-07-01	1438200
2001-10-01	1452100
2002-01-01	1467900
2002-04-01	1454300
2002-07-01	1435700
2002-10-01	1440600
2003-01-01	1455000
2003-04-01	1423400
2003-07-01	1406500
2003-10-01	1418500
2004-01-01	1434400
2004-04-01	1430300
2004-07-01	1420400
2004-10-01	1422600
2005-01-01	1434300
2005-04-01	1419900
2005-07-01	1391100
2005-10-01	1393900
2006-01-01	1408500
2006-04-01	1379700
2006-07-01	1372000
2006-10-01	1368000
2007-01-01	1395300
2007-04-01	1384200
2007-07-01	1378900
2007-10-01	1399900
2008-01-01	1432500
2008-04-01	1412200
2008-07-01	1387100
2008-10-01	1417200
2009-01-01	1438400
2009-04-01	1413400
2009-07-01	1409500
2009-10-01	1417600
2010-01-01	1439800
2010-04-01	1418500
2010-07-01	1405200
2010-10-01	1414900
2011-01-01	1427800
2011-04-01	1403900
2011-07-01	1376600
2011-10-01	1389200
2012-01-01	1399500
2012-04-01	1367900
2012-07-01	1347000
2012-10-01	1347200
2013-01-01	1377400
2013-04-01	1326600
2013-07-01	1294000
2013-10-01	1300700
2014-01-01	1282700
2014-04-01	1256900
2014-07-01	1227400
2014-10-01	1239500
2015-01-01	1237100
2015-04-01	1200100
2015-07-01	1171100
2015-10-01	1175200
2016-01-01	1172700
2016-04-01	1140900
2016-07-01	1126800
2016-10-01	1127400
2017-01-01	1136400
2017-04-01	1096500
2017-07-01	1080800
2017-10-01	1084300
2018-01-01	1088700
2018-04-01	1074800