Quarterly Persons
1998-04-01 1218100
1999-04-01 1238900
1999-07-01 1244800
1999-10-01 1254900
2000-01-01 1257200
2000-04-01 1262300
2000-07-01 1267200
2000-10-01 1280100
2001-01-01 1282700
2001-04-01 1287900
2001-07-01 1295500
2001-10-01 1307200
2002-01-01 1313100
2002-04-01 1320800
2002-07-01 1327000
2002-10-01 1336100
2003-01-01 1342900
2003-04-01 1345300
2003-07-01 1351600
2003-10-01 1360700
2004-01-01 1366600
2004-04-01 1368100
2004-07-01 1375800
2004-10-01 1387600
2005-01-01 1394000
2005-04-01 1398200
2005-07-01 1408800
2005-10-01 1422500
2006-01-01 1429400
2006-04-01 1436200
2006-07-01 1448400
2006-10-01 1459000
2007-01-01 1485600
2007-04-01 1495800
2007-07-01 1507500
2007-10-01 1519600
2008-01-01 1528300
2008-04-01 1534600
2008-07-01 1538200
2008-10-01 1541000
2009-01-01 1543200
2009-04-01 1546500
2009-07-01 1545700
2009-10-01 1545300
2010-01-01 1545000
2010-04-01 1544500
2010-07-01 1541800
2010-10-01 1539800
2011-01-01 1539200
2011-04-01 1539100
2011-07-01 1537400
2011-10-01 1537400
2012-01-01 1537300
2012-04-01 1537600
2012-07-01 1536900
2012-10-01 1536300
2013-01-01 1535700
2013-04-01 1534900
2013-07-01 1536400
2013-10-01 1538100
2014-01-01 1539700
2014-04-01 1541500
2014-07-01 1544300
2014-10-01 1547100
2015-01-01 1549900
2015-04-01 1552700
2015-07-01 1556200
2015-10-01 1559400
2016-01-01 1562000
2016-04-01 1565100
2016-07-01 1570300
2016-10-01 1575400
2017-01-01 1578900
2017-04-01 1581500
2017-07-01 1584800
2017-10-01 1590100
2018-01-01 1591000
2018-04-01 1600600