Quarter	Persons
1999-04-01	1906700
2000-04-01	1689300
2001-04-01	1715900
2002-04-01	1915300
2003-04-01	2242100
2004-04-01	2473000
2005-01-01	2684300
2005-04-01	2607400
2005-07-01	2524600
2005-10-01	2452600
2006-01-01	2625400
2006-04-01	2337200
2006-07-01	2195100
2006-10-01	2196400
2007-01-01	2176800
2007-04-01	1896800
2007-07-01	1871700
2007-10-01	1807600
2008-01-01	1881400
2008-04-01	1728100
2008-07-01	1548000
2008-10-01	1586700
2009-01-01	1906000
2009-04-01	1860000
2009-07-01	1835500
2009-10-01	1741000
2010-01-01	1872800
2010-04-01	1620500
2010-07-01	1537300
2010-10-01	1465600
2011-01-01	1536900
2011-04-01	1344000
2011-07-01	1275100
2011-10-01	1186400
2012-01-01	1376900
2012-04-01	1203100
2012-07-01	1207100
2012-10-01	1155700
2013-01-01	1375600
2013-04-01	1220300
2013-07-01	1186400
2013-10-01	1142500
2014-01-01	1310900
2014-04-01	1179500
2014-07-01	1135300
2014-10-01	1127200
2015-01-01	1228700
2015-04-01	1134800
2015-07-01	1070200
2015-10-01	1058200
2016-01-01	1108200
2016-04-01	1038700
2016-07-01	998200
2016-10-01	966100
2017-01-01	1049100
2017-04-01	980200
2017-07-01	919500
2017-10-01	879400
2018-01-01	959300
2018-04-01	900500