Quarter	Persons
1999-04-01	1184500
1999-07-01	1193900
1999-10-01	1214600
2000-01-01	1219600
2000-04-01	1232800
2000-07-01	1238000
2000-10-01	1257800
2001-01-01	1258600
2001-04-01	1273500
2001-07-01	1287500
2001-10-01	1300900
2002-01-01	1306000
2002-04-01	1319900
2002-07-01	1313700
2002-10-01	1323300
2003-01-01	1332000
2003-04-01	1339100
2003-07-01	1343600
2003-10-01	1360000
2004-01-01	1369800
2004-04-01	1382000
2004-07-01	1390100
2004-10-01	1410300
2005-01-01	1425300
2005-04-01	1444800
2005-07-01	1460500
2005-10-01	1478000
2006-01-01	1507100
2006-04-01	1515400
2006-07-01	1534600
2006-10-01	1553300
2007-01-01	1582300
2007-04-01	1596100
2007-07-01	1607300
2007-10-01	1614200
2008-01-01	1625000
2008-04-01	1629100
2008-07-01	1634200
2008-10-01	1639300
2009-01-01	1624600
2009-04-01	1633600
2009-07-01	1638000
2009-10-01	1624600
2010-01-01	1623200
2010-04-01	1631200
2010-07-01	1629600
2010-10-01	1623800
2011-01-01	1618000
2011-04-01	1635200
2011-07-01	1632500
2011-10-01	1630900
2012-01-01	1633300
2012-04-01	1629300
2012-07-01	1632300
2012-10-01	1625600
2013-01-01	1628100
2013-04-01	1643400
2013-07-01	1639900
2013-10-01	1638600
2014-01-01	1640400
2014-04-01	1641100
2014-07-01	1644600
2014-10-01	1644300
2015-01-01	1639000
2015-04-01	1653600
2015-07-01	1649600
2015-10-01	1657400
2016-01-01	1651400
2016-04-01	1658300
2016-07-01	1664600
2016-10-01	1663200
2017-01-01	1672300
2017-04-01	1666500
2017-07-01	1701000
2017-10-01	1701000
2018-01-01	1691000
2018-04-01	1699400