Quarter	Persons
1999-01-01	73400
1999-04-01	77100
1999-07-01	69900
1999-10-01	69800
2000-01-01	70300
2000-04-01	69300
2000-07-01	71500
2000-10-01	73400
2001-01-01	71600
2001-04-01	69700
2001-07-01	71500
2001-10-01	70300
2002-01-01	76700
2002-04-01	81600
2002-07-01	78100
2002-10-01	75000
2003-01-01	72800
2003-04-01	67600
2003-07-01	67300
2003-10-01	68600
2004-01-01	76100
2004-04-01	72100
2004-07-01	75300
2004-10-01	75400
2005-01-01	77100
2005-04-01	74900
2005-07-01	75100
2005-10-01	72500
2006-01-01	73200
2006-04-01	71800
2006-07-01	74000
2006-10-01	76100
2007-01-01	84200
2007-04-01	85900
2007-07-01	82800
2007-10-01	86800
2008-01-01	90000
2008-04-01	81700
2008-07-01	79200
2008-10-01	77000
2009-01-01	79600
2009-04-01	78800
2009-07-01	79500
2009-10-01	82900
2010-01-01	89200
2010-04-01	89300
2010-07-01	88800
2010-10-01	86300
2011-01-01	86100
2011-04-01	83000
2011-07-01	78400
2011-10-01	75200
2012-01-01	74000
2012-04-01	76400
2012-07-01	76500
2012-10-01	82300
2013-01-01	75600
2013-04-01	79300
2013-07-01	81300
2013-10-01	78600
2014-01-01	77200
2014-04-01	75600
2014-07-01	70800
2014-10-01	72000
2015-01-01	79700
2015-04-01	77200
2015-07-01	79300
2015-10-01	80800
2016-01-01	82800
2016-04-01	78900
2016-07-01	78000
2016-10-01	81900
2017-01-01	82800
2017-04-01	82300
2017-07-01	83600
2017-10-01	92500
2018-01-01	88700
2018-04-01	84700