Quarter	Persons
1999-04-01	1195500
2000-01-01	1184000
2000-04-01	1208500
2000-07-01	1205500
2000-10-01	1194100
2001-01-01	1193900
2001-04-01	1208900
2001-07-01	1208000
2001-10-01	1196200
2002-01-01	1193000
2002-04-01	1210100
2002-07-01	1207300
2002-10-01	1188100
2003-01-01	1185600
2003-04-01	1192900
2003-07-01	1188300
2003-10-01	1180600
2004-01-01	1180400
2004-04-01	1193000
2004-07-01	1202800
2004-10-01	1192300
2005-01-01	1191500
2005-04-01	1206100
2005-07-01	1211100
2005-10-01	1208900
2006-01-01	1220600
2006-04-01	1238400
2006-07-01	1255900
2006-10-01	1256100
2007-01-01	1255000
2007-04-01	1278400
2007-07-01	1292100
2007-10-01	1300300
2008-01-01	1305500
2008-04-01	1330800
2008-07-01	1336600
2008-10-01	1319300
2009-01-01	1301100
2009-04-01	1322500
2009-07-01	1309800
2009-10-01	1303600
2010-01-01	1299900
2010-04-01	1319300
2010-07-01	1320300
2010-10-01	1319500
2011-01-01	1307800
2011-04-01	1326100
2011-07-01	1347200
2011-10-01	1346000
2012-01-01	1349200
2012-04-01	1365700
2012-07-01	1371800
2012-10-01	1362300
2013-01-01	1356700
2013-04-01	1373600
2013-07-01	1382500
2013-10-01	1371600
2014-01-01	1366100
2014-04-01	1387800
2014-07-01	1396600
2014-10-01	1384100
2015-01-01	1386100
2015-04-01	1400500
2015-07-01	1400000
2015-10-01	1392300
2016-01-01	1382800
2016-04-01	1387100
2016-07-01	1399900
2016-10-01	1379900
2017-01-01	1381100
2017-04-01	1395400
2017-07-01	1399500
2017-10-01	1391100
2018-01-01	1397600
2018-04-01	1422000