Quarter	Persons
1999-04-01	91300
2000-04-01	92400
2001-04-01	94900
2002-04-01	95000
2003-01-01	94600
2003-04-01	94600
2003-07-01	94600
2003-10-01	94600
2004-01-01	95200
2004-04-01	95200
2004-07-01	95200
2004-10-01	95200
2005-01-01	95800
2005-04-01	95800
2005-07-01	95800
2005-10-01	95800
2006-01-01	94800
2006-04-01	94800
2006-07-01	94800
2006-10-01	94800
2007-01-01	98000
2007-04-01	97000
2007-07-01	99500
2007-10-01	97100
2008-01-01	98300
2008-04-01	98900
2008-07-01	100100
2008-10-01	95500
2009-01-01	101500
2009-04-01	101200
2009-07-01	101900
2009-10-01	102000
2010-01-01	103800
2010-04-01	103700
2010-07-01	104700
2010-10-01	105200
2011-01-01	107200
2011-04-01	106300
2011-07-01	105000
2011-10-01	104600
2012-01-01	108000
2012-04-01	111000
2012-07-01	109500
2012-10-01	109100
2013-01-01	110200
2013-04-01	107800
2013-07-01	111200
2013-10-01	110000
2014-01-01	110400
2014-04-01	112800
2014-07-01	112200
2014-10-01	113600
2015-01-01	115100
2015-04-01	116500
2015-07-01	115500
2015-10-01	116400
2016-01-01	118400
2016-04-01	117900
2016-07-01	117800
2016-10-01	117800
2017-01-01	118000
2017-04-01	118800
2017-07-01	118200
2017-10-01	121100
2018-01-01	123100
2018-04-01	122400