Quarter	Persons
1998-04-01	118600
1999-04-01	120000
2000-04-01	117700
2001-01-01	101300
2001-04-01	110800
2001-07-01	112600
2001-10-01	107500
2002-01-01	99700
2002-04-01	106500
2002-07-01	107400
2002-10-01	102000
2003-01-01	102800
2003-04-01	108100
2003-07-01	109500
2003-10-01	102900
2004-01-01	103800
2004-04-01	105600
2004-07-01	108900
2004-10-01	104300
2005-01-01	98400
2005-04-01	96400
2005-07-01	102200
2005-10-01	98300
2006-01-01	93800
2006-04-01	98400
2006-07-01	97300
2006-10-01	94100
2007-01-01	92400
2007-04-01	102100
2007-07-01	104700
2007-10-01	97500
2008-01-01	94500
2008-04-01	100100
2008-07-01	97700
2008-10-01	95700
2009-01-01	94700
2009-04-01	102900
2009-07-01	99300
2009-10-01	93500
2010-01-01	91500
2010-04-01	96600
2010-07-01	99300
2010-10-01	91800
2011-01-01	88500
2011-04-01	92900
2011-07-01	92500
2011-10-01	92600
2012-01-01	94300
2012-04-01	96700
2012-07-01	97400
2012-10-01	93300
2013-01-01	89600
2013-04-01	98200
2013-07-01	100000
2013-10-01	92800
2014-01-01	88500
2014-04-01	94300
2014-07-01	97900
2014-10-01	94100
2015-01-01	96000
2015-04-01	100600
2015-07-01	100700
2015-10-01	94300
2016-01-01	91100
2016-04-01	95500
2016-07-01	93200
2016-10-01	88300
2017-01-01	88300
2017-04-01	94900
2017-07-01	94400
2017-10-01	88200
2018-01-01	85400
2018-04-01	84800