Quarter	Persons
1999-01-01	1452100
1999-04-01	1460500
1999-07-01	1459900
1999-10-01	1444500
2000-01-01	1428600
2000-04-01	1450600
2000-07-01	1467600
2000-10-01	1468600
2001-01-01	1451300
2001-04-01	1456800
2001-07-01	1474500
2001-10-01	1473300
2002-01-01	1438400
2002-04-01	1457300
2002-07-01	1473800
2002-10-01	1450900
2003-01-01	1456500
2003-04-01	1452400
2003-07-01	1466700
2003-10-01	1451100
2004-01-01	1447100
2004-04-01	1466500
2004-07-01	1476500
2004-10-01	1464300
2005-01-01	1455200
2005-04-01	1473000
2005-07-01	1472500
2005-10-01	1473700
2006-01-01	1471700
2006-04-01	1488000
2006-07-01	1512700
2006-10-01	1508600
2007-01-01	1493300
2007-04-01	1498900
2007-07-01	1494000
2007-10-01	1481300
2008-01-01	1489800
2008-04-01	1525800
2008-07-01	1536900
2008-10-01	1515400
2009-01-01	1470200
2009-04-01	1458400
2009-07-01	1463800
2009-10-01	1424500
2010-01-01	1402400
2010-04-01	1407700
2010-07-01	1421400
2010-10-01	1425500
2011-01-01	1407000
2011-04-01	1420600
2011-07-01	1435000
2011-10-01	1421300
2012-01-01	1403100
2012-04-01	1412400
2012-07-01	1413000
2012-10-01	1422400
2013-01-01	1402400
2013-04-01	1413700
2013-07-01	1410700
2013-10-01	1412500
2014-01-01	1401800
2014-04-01	1429400
2014-07-01	1450100
2014-10-01	1448900
2015-01-01	1438600
2015-04-01	1458200
2015-07-01	1467200
2015-10-01	1480300
2016-01-01	1482600
2016-04-01	1506100
2016-07-01	1516300
2016-10-01	1507800
2017-01-01	1461100
2017-04-01	1489100
2017-07-01	1496200
2017-10-01	1501800
2018-01-01	1491500
2018-04-01	1519800