Quarter	Persons
1999-04-01	37525900
1999-07-01	37589200
1999-10-01	37646300
2000-01-01	37701300
2000-04-01	37749600
2000-07-01	37813100
2000-10-01	37905800
2001-01-01	37933500
2001-04-01	38008400
2001-07-01	38101500
2001-10-01	38164500
2002-01-01	38221800
2002-04-01	38257800
2002-07-01	38356400
2002-10-01	38407800
2003-01-01	38468100
2003-04-01	38536600
2003-07-01	38625900
2003-10-01	38667400
2004-01-01	38733100
2004-04-01	38800100
2004-07-01	38908300
2004-10-01	39055000
2005-01-01	39115400
2005-04-01	39173200
2005-07-01	39291000
2005-10-01	39402500
2006-01-01	39532400
2006-04-01	39627300
2006-07-01	39737000
2006-10-01	39826300
2007-01-01	39886200
2007-04-01	39997600
2007-07-01	40120500
2007-10-01	40168900
2008-01-01	40219500
2008-04-01	40290400
2008-07-01	40391100
2008-10-01	40396900
2009-01-01	40451000
2009-04-01	40524700
2009-07-01	40564000
2009-10-01	40606200
2010-01-01	40686900
2010-04-01	40700600
2010-07-01	40795000
2010-10-01	40877800
2011-01-01	40955500
2011-04-01	41004300
2011-07-01	41000500
2011-10-01	40960700
2012-01-01	40945300
2012-04-01	40975900
2012-07-01	40994700
2012-10-01	40964300
2013-01-01	40945100
2013-04-01	40960200
2013-07-01	40990200
2013-10-01	41069200
2014-01-01	41067100
2014-04-01	41073000
2014-07-01	41143100
2014-10-01	41186600
2015-01-01	41190900
2015-04-01	41243500
2015-07-01	41349400
2015-10-01	41349300
2016-01-01	41336100
2016-04-01	41343300
2016-07-01	41439300
2016-10-01	41471000
2017-01-01	41482600
2017-04-01	41502100
2017-07-01	41542000
2017-10-01	41558000
2018-01-01	41580500
2018-04-01	41597600