Quarter	Persons
2000-04-01	239502900
2001-04-01	240972500
2002-04-01	242224000
2003-04-01	243018500
2004-04-01	243823800
2005-01-01	244796500
2005-04-01	245074100
2005-07-01	245342100
2005-10-01	245680100
2006-01-01	248855400
2006-04-01	249122000
2006-07-01	249280300
2006-10-01	249487800
2007-01-01	249837700
2007-04-01	250003500
2007-07-01	250310900
2007-10-01	250564700
2008-01-01	250880500
2008-04-01	251162500
2008-07-01	251323400
2008-10-01	251612000
2009-01-01	251769700
2009-04-01	251990300
2009-07-01	252032400
2009-10-01	252265400
2010-01-01	252491300
2010-04-01	252611700
2010-07-01	252791500
2010-10-01	253074800
2011-01-01	252928700
2011-04-01	253021900
2011-07-01	253146800
2011-10-01	253460000
2012-01-01	252924800
2012-04-01	252998400
2012-07-01	253143200
2012-10-01	253256500