Quarter	Persons
1998-01-01	257899.99999999997
1999-01-01	269800.00000000000
1999-04-01	263100.00000000000
1999-07-01	252500.00000000000
1999-10-01	236500.00000000000
2000-01-01	283500.00000000000
2000-04-01	277100.00000000000
2000-07-01	265500.00000000000
2000-10-01	275300.00000000000
2001-01-01	262600.00000000000
2001-04-01	279600.00000000000
2001-07-01	269900.00000000000
2001-10-01	280400.00000000000
2002-01-01	270900.00000000000
2002-04-01	282900.00000000000
2002-07-01	287900.00000000000
2002-10-01	294900.00000000000
2003-01-01	293500.00000000000
2003-04-01	311900.00000000000
2003-07-01	306600.00000000000
2003-10-01	312200.00000000000
2004-01-01	263000.00000000000
2004-04-01	276400.00000000000
2004-07-01	272300.00000000000
2004-10-01	279000.00000000000
2005-01-01	282200.00000000000
2005-04-01	293200.00000000000
2005-07-01	298400.00000000000
2005-10-01	301500.00000000000
2006-01-01	312800.00000000000
2006-04-01	320500.00000000000
2006-07-01	319200.00000000000
2006-10-01	324100.00000000000
2007-01-01	329000.00000000000
2007-04-01	346500.00000000000
2007-07-01	348100.00000000000
2007-10-01	347500.00000000000
2008-01-01	365800.00000000000
2008-04-01	368700.00000000000
2008-07-01	367500.00000000000
2008-10-01	366600.00000000000
2009-01-01	364700.00000000000
2009-04-01	374600.00000000000
2009-07-01	380900.00000000000
2009-10-01	385500.00000000000
2010-01-01	391400.00000000000
2010-04-01	398800.00000000000
2010-07-01	408500.00000000000
2010-10-01	397100.00000000000
2011-01-01	397900.00000000000
2011-04-01	408900.00000000000
2011-07-01	411000.00000000000
2011-10-01	406500.00000000000
2012-01-01	407800.00000000000
2012-04-01	430800.00000000000
2012-07-01	437900.00000000000
2012-10-01	441000.00000000000
2013-01-01	440300.00000000000
2013-04-01	463300.00000000000
2013-07-01	465100.00000000000
2013-10-01	469300.00000000000
2014-01-01	461900.00000000000
2014-04-01	486500.00000000000
2014-07-01	487700.00000000000
2014-10-01	496200.00000000000
2015-01-01	496100.00000000000
2015-04-01	509000.00000000000
2015-07-01	520299.99999999994
2015-10-01	533400.00000000000
2016-01-01	544100.00000000000
2016-04-01	568800.00000000000
2016-07-01	573300.00000000000
2016-10-01	578500.00000000000
2017-01-01	584700.00000000000
2017-04-01	601300.00000000000
2017-07-01	614300.00000000000
2017-10-01	630500.00000000000
2018-01-01	641900.00000000000
2018-04-01	650600.00000000000