Quarter	Persons
1999-01-01	1233100
1999-04-01	1241700
1999-07-01	1253000
1999-10-01	1229800
2000-01-01	1258000
2000-04-01	1258200
2000-07-01	1242800
2000-10-01	1253600
2001-01-01	1244600
2001-04-01	1244800
2001-07-01	1275300
2001-10-01	1281000
2002-01-01	1252900
2002-04-01	1270600
2002-07-01	1245900
2002-10-01	1252400
2003-01-01	1215800
2003-04-01	1236300
2003-07-01	1250700
2003-10-01	1243000
2004-01-01	1233800
2004-04-01	1266000
2004-07-01	1283900
2004-10-01	1259300
2005-01-01	1250900
2005-04-01	1253100
2005-07-01	1276900
2005-10-01	1299100
2006-01-01	1284800
2006-04-01	1290100
2006-07-01	1310000
2006-10-01	1304500
2007-01-01	1294400
2007-04-01	1302400
2007-07-01	1302400
2007-10-01	1295600
2008-01-01	1303800
2008-04-01	1321300
2008-07-01	1329400
2008-10-01	1336100
2009-01-01	1310300
2009-04-01	1311900
2009-07-01	1313500
2009-10-01	1276400
2010-01-01	1273000
2010-04-01	1292800
2010-07-01	1283200
2010-10-01	1254700
2011-01-01	1254600
2011-04-01	1270800
2011-07-01	1270300
2011-10-01	1253700
2012-01-01	1252400
2012-04-01	1262900
2012-07-01	1257600
2012-10-01	1242200
2013-01-01	1241500
2013-04-01	1266000
2013-07-01	1273000
2013-10-01	1246800
2014-01-01	1226900
2014-04-01	1251800
2014-07-01	1268600
2014-10-01	1276100
2015-01-01	1266900
2015-04-01	1267200
2015-07-01	1268300
2015-10-01	1278500
2016-01-01	1303100
2016-04-01	1318900
2016-07-01	1305500
2016-10-01	1301700
2017-01-01	1289400
2017-04-01	1298100
2017-07-01	1317500
2017-10-01	1309200
2018-01-01	1316300
2018-04-01	1334500