Quarter	Persons
1999-01-01	1322800
2000-01-01	1251100
2000-04-01	1380000
2000-07-01	1548000
2000-10-01	1531900
2001-01-01	1515300
2001-04-01	1447700
2001-07-01	1459000
2001-10-01	1369000
2002-01-01	1323800
2002-04-01	1319500
2002-07-01	1358300
2002-10-01	1242300
2003-01-01	1211800
2003-04-01	1286100
2003-07-01	1326600
2003-10-01	1298700
2004-01-01	1244300
2004-04-01	1263900
2004-07-01	1346500
2004-10-01	1339800
2005-01-01	1268900
2005-04-01	1267200
2005-07-01	1405200
2005-10-01	1365700
2006-01-01	1288000
2006-04-01	1367800
2006-07-01	1485800
2006-10-01	1444600
2007-01-01	1393700
2007-04-01	1432800
2007-07-01	1513300
2007-10-01	1481400
2008-01-01	1463700
2008-04-01	1450100
2008-07-01	1523800
2008-10-01	1473200
2009-01-01	1422400
2009-04-01	1393200
2009-07-01	1403800
2009-10-01	1363000
2010-01-01	1326400
2010-04-01	1328500
2010-07-01	1378300
2010-10-01	1279000
2011-01-01	1163400
2011-04-01	1224600
2011-07-01	1251700
2011-10-01	1177400
2012-01-01	1133800
2012-04-01	1167000
2012-07-01	1163900
2012-10-01	1135200
2013-01-01	1056000
2013-04-01	1097300
2013-07-01	1111800
2013-10-01	1073900
2014-01-01	1082300
2014-04-01	1129600
2014-07-01	1125900
2014-10-01	1094100
2015-01-01	1052800
2015-04-01	1092600
2015-07-01	1117300
2015-10-01	1094600
2016-01-01	1126000
2016-04-01	1161200
2016-07-01	1128000
2016-10-01	1132400
2017-01-01	1127700
2017-04-01	1148100
2017-07-01	1139900
2017-10-01	1121200
2018-01-01	1152600
2018-04-01	1162400