Quarter	Persons
1999-04-01	1371500
2000-01-01	1387700
2000-04-01	1387600
2000-07-01	1397900
2000-10-01	1397300
2001-01-01	1385000
2001-04-01	1384000
2001-07-01	1385100
2001-10-01	1381900
2002-01-01	1378300
2002-04-01	1376900
2002-07-01	1375100
2002-10-01	1374600
2003-01-01	1365100
2003-04-01	1365000
2003-07-01	1368800
2003-10-01	1365700
2004-01-01	1352600
2004-04-01	1356000
2004-07-01	1354400
2004-10-01	1353600
2005-01-01	1348700
2005-04-01	1347300
2005-07-01	1346500
2005-10-01	1351300
2006-01-01	1344800
2006-04-01	1343800
2006-07-01	1345800
2006-10-01	1347100
2007-01-01	1337900
2007-04-01	1337600
2007-07-01	1338500
2007-10-01	1338400
2008-01-01	1334800
2008-04-01	1334900
2008-07-01	1334600
2008-10-01	1331400
2009-01-01	1329200
2009-04-01	1330900
2009-07-01	1332500
2009-10-01	1331600
2010-01-01	1329600
2010-04-01	1328100
2010-07-01	1328800
2010-10-01	1328500
2011-01-01	1325900
2011-04-01	1326900
2011-07-01	1326800
2011-10-01	1325800
2012-01-01	1320200
2012-04-01	1319400
2012-07-01	1320400
2012-10-01	1321100
2013-01-01	1314800
2013-04-01	1316200
2013-07-01	1316300
2013-10-01	1315600
2014-01-01	1312100
2014-04-01	1312300
2014-07-01	1311900