Quarter	Persons
1999-01-01	29312700
2000-01-01	29460300
2001-01-01	29664700
2002-01-01	29801100
2003-01-01	30324600
2003-04-01	30369200
2003-07-01	30438300
2003-10-01	30484800
2004-01-01	30510000
2004-04-01	30566300
2004-07-01	30625600
2004-10-01	30698500
2005-01-01	30753100
2005-04-01	30807300
2005-07-01	30871200
2005-10-01	30976700
2006-01-01	30985900
2006-04-01	31028300
2006-07-01	31081300
2006-10-01	31129800
2007-01-01	31172200
2007-04-01	31230600
2007-07-01	31262700
2007-10-01	31303600
2008-01-01	31339400
2008-04-01	31378100
2008-07-01	31432100
2008-10-01	31471100
2009-01-01	31502700
2009-04-01	31534400
2009-07-01	31576200
2009-10-01	31618100
2010-01-01	31651200
2010-04-01	31684000
2010-07-01	31723000
2010-10-01	31763700
2011-01-01	31795400
2011-04-01	31827300
2011-07-01	31867000
2011-10-01	31904500
2012-01-01	31932100
2012-04-01	31941600
2012-07-01	31978200
2012-10-01	32015400
2013-01-01	32033900
2013-04-01	32054100
2013-07-01	32080000
2013-10-01	32141600
2014-01-01	32168600
2014-04-01	32190400
2014-07-01	32229400