Quarter	Persons
1999-04-01	149000
2000-04-01	152700
2001-04-01	158200
2002-04-01	159300
2003-01-01	159100
2003-04-01	159100
2003-07-01	159100
2003-10-01	159100
2004-01-01	162300
2004-04-01	162300
2004-07-01	162300
2004-10-01	162300
2005-01-01	165400
2005-04-01	165400
2005-07-01	165400
2005-10-01	165400
2006-01-01	166600
2006-04-01	166600
2006-07-01	166600
2006-10-01	166600
2007-01-01	175600
2007-04-01	171900
2007-07-01	175800
2007-10-01	177100
2008-01-01	171500
2008-04-01	174100
2008-07-01	173200
2008-10-01	170400
2009-01-01	181600
2009-04-01	178900
2009-07-01	181000
2009-10-01	179600
2010-01-01	186100
2010-04-01	184100
2010-07-01	185700
2010-10-01	186500
2011-01-01	190700
2011-04-01	189000
2011-07-01	186600
2011-10-01	188100
2012-01-01	194400
2012-04-01	198300
2012-07-01	197700
2012-10-01	197900
2013-01-01	202200
2013-04-01	196500
2013-07-01	199900
2013-10-01	198900
2014-01-01	202500
2014-04-01	206700
2014-07-01	203300
2014-10-01	208700
2015-01-01	209800
2015-04-01	214200
2015-07-01	208600
2015-10-01	213000
2016-01-01	217000
2016-04-01	215100
2016-07-01	214600
2016-10-01	219300
2017-01-01	222600
2017-04-01	225300
2017-07-01	224800
2017-10-01	225000
2018-01-01	231400
2018-04-01	229100