Quarter	Persons
1999-04-01	2615800
2000-04-01	2692600
2001-04-01	2626300
2002-04-01	2553500
2003-04-01	2405300
2004-04-01	2213000
2005-01-01	1930600
2005-04-01	1888800
2005-07-01	1821900
2005-10-01	1819300
2006-01-01	1822000
2006-04-01	1746800
2006-07-01	1681300
2006-10-01	1687200
2007-01-01	1687200
2007-04-01	1606300
2007-07-01	1607500
2007-10-01	1620200
2008-01-01	1612000
2008-04-01	1536100
2008-07-01	1574200
2008-10-01	1553300
2009-01-01	1525400
2009-04-01	1463600
2009-07-01	1504900
2009-10-01	1422100
2010-01-01	1361400
2010-04-01	1387900
2010-07-01	1433200
2010-10-01	1407200
2011-01-01	1411800
2011-04-01	1386300
2011-07-01	1411200
2011-10-01	1353100
2012-01-01	1384800
2012-04-01	1379600
2012-07-01	1336800
2012-10-01	1328900
2013-01-01	1355900
2013-04-01	1328500
2013-07-01	1318200
2013-10-01	1281600
2014-01-01	1281500
2014-04-01	1312100
2014-07-01	1316600
2014-10-01	1277800
2015-01-01	1354500
2015-04-01	1384200
2015-07-01	1325700
2015-10-01	1299300
2016-01-01	1326200
2016-04-01	1320500
2016-07-01	1293700
2016-10-01	1233300
2017-01-01	1341900
2017-04-01	1260100
2017-07-01	1254000
2017-10-01	1203200
2018-01-01	1294300
2018-04-01	1286200