Quarterly Persons
1998-04-01 1229000
1999-04-01 1250200
1999-07-01 1256400
1999-10-01 1266900
2000-01-01 1269400
2000-04-01 1274600
2000-07-01 1280000
2000-10-01 1294000
2001-01-01 1296800
2001-04-01 1302400
2001-07-01 1309500
2001-10-01 1320300
2002-01-01 1325800
2002-04-01 1333000
2002-07-01 1339000
2002-10-01 1348400
2003-01-01 1354000
2003-04-01 1356900
2003-07-01 1362300
2003-10-01 1371100
2004-01-01 1375900
2004-04-01 1381600
2004-07-01 1388700
2004-10-01 1401100
2005-01-01 1409500
2005-04-01 1418500
2005-07-01 1429100
2005-10-01 1443400
2006-01-01 1461600
2006-04-01 1469300
2006-07-01 1481400
2006-10-01 1492100
2007-01-01 1517500
2007-04-01 1530400
2007-07-01 1537400
2007-10-01 1544900
2008-01-01 1551400
2008-04-01 1554900
2008-07-01 1554700
2008-10-01 1554600
2009-01-01 1554500
2009-04-01 1554400
2009-07-01 1547100
2009-10-01 1546000
2010-01-01 1543300
2010-04-01 1538500
2010-07-01 1537100
2010-10-01 1533600
2011-01-01 1532400
2011-04-01 1527800
2011-07-01 1526200
2011-10-01 1523400
2012-01-01 1520600
2012-04-01 1518000
2012-07-01 1517800
2012-10-01 1517400
2013-01-01 1517100
2013-04-01 1516700
2013-07-01 1516900
2013-10-01 1517000
2014-01-01 1516900
2014-04-01 1517000
2014-07-01 1518500
2014-10-01 1519900
2015-01-01 1521500
2015-04-01 1523100
2015-07-01 1527800
2015-10-01 1531900
2016-01-01 1535200
2016-04-01 1539200
2016-07-01 1544400
2016-10-01 1547800
2017-01-01 1550500
2017-04-01 1554000
2017-07-01 1557800
2017-10-01 1565300
2018-01-01 1564300
2018-04-01 1574300