Quarter	Persons
1998-04-01	45000
1999-04-01	37200
2000-01-01	31500
2000-04-01	44300
2000-07-01	43600
2000-10-01	39400
2001-01-01	36100
2001-04-01	41400
2001-07-01	37300
2001-10-01	42300
2002-01-01	38100
2002-04-01	34400
2002-07-01	39700
2002-10-01	43500
2003-01-01	39500
2003-04-01	39100
2003-07-01	46500
2003-10-01	46400
2004-01-01	46900
2004-04-01	42300
2004-07-01	49900
2004-10-01	48100
2005-01-01	43700
2005-04-01	45100
2005-07-01	53400
2005-10-01	52500
2006-01-01	52300
2006-04-01	61300
2006-07-01	64500
2006-10-01	72900
2007-01-01	72600
2007-04-01	82600
2007-07-01	85900
2007-10-01	82400
2008-01-01	81600
2008-04-01	84800
2008-07-01	82300
2008-10-01	73800
2009-01-01	62300
2009-04-01	55100
2009-07-01	59500
2009-10-01	55600
2010-01-01	40400
2010-04-01	40800
2010-07-01	54600
2010-10-01	55100
2011-01-01	49900
2011-04-01	51500
2011-07-01	70000
2011-10-01	64200
2012-01-01	52300
2012-04-01	52000
2012-07-01	63800
2012-10-01	64700
2013-01-01	53400
2013-04-01	53300
2013-07-01	59500
2013-10-01	60300
2014-01-01	55900
2014-04-01	56100
2014-07-01	62500
2014-10-01	60100
2015-01-01	52900
2015-04-01	62200
2015-07-01	69800
2015-10-01	62400
2016-01-01	51300
2016-04-01	58500
2016-07-01	65600
2016-10-01	56000
2017-01-01	54400
2017-04-01	55100
2017-07-01	59400
2017-10-01	59000
2018-01-01	54200
2018-04-01	63700