Quarter	Persons
1999-04-01	70100
2000-04-01	73300
2001-04-01	73200
2002-04-01	73400
2003-01-01	71400
2003-04-01	74000
2003-07-01	76500
2003-10-01	71500
2004-01-01	72200
2004-04-01	73900
2004-07-01	73200
2004-10-01	72200
2005-01-01	74000
2005-04-01	75500
2005-07-01	74000
2005-10-01	75800
2006-01-01	75800
2006-04-01	77800
2006-07-01	77000
2006-10-01	76000
2007-01-01	78500
2007-04-01	81000
2007-07-01	80400
2007-10-01	78700
2008-01-01	78500
2008-04-01	81200
2008-07-01	82300
2008-10-01	80700
2009-01-01	78000
2009-04-01	78000
2009-07-01	79300
2009-10-01	79600
2010-01-01	78700
2010-04-01	79600
2010-07-01	79700
2010-10-01	79100
2011-01-01	79000
2011-04-01	82000
2011-07-01	80100
2011-10-01	77300
2012-01-01	77800
2012-04-01	82000
2012-07-01	81200
2012-10-01	80800
2013-01-01	79700
2013-04-01	82400
2013-07-01	84800
2013-10-01	84200
2014-01-01	82400
2014-04-01	84900
2014-07-01	86600
2014-10-01	85700
2015-01-01	85600
2015-04-01	88600
2015-07-01	87300
2015-10-01	88700
2016-01-01	87200
2016-04-01	89100
2016-07-01	90600
2016-10-01	90100
2017-01-01	89800
2017-04-01	90300
2017-07-01	89200
2017-10-01	91100
2018-01-01	90300
2018-04-01	91100