Quarter	Persons
1999-01-01	641600
1999-04-01	656400
1999-07-01	642900
1999-10-01	642100
2000-01-01	652600
2000-04-01	659600
2000-07-01	651100
2000-10-01	652600
2001-01-01	652500
2001-04-01	645600
2001-07-01	643800
2001-10-01	644300
2002-01-01	656900
2002-04-01	669900
2002-07-01	660700
2002-10-01	653500
2003-01-01	664900
2003-04-01	663200
2003-07-01	655600
2003-10-01	660800
2004-01-01	668000
2004-04-01	665600
2004-07-01	667300
2004-10-01	668900
2005-01-01	677200
2005-04-01	679300
2005-07-01	674800
2005-10-01	665300
2006-01-01	679400
2006-04-01	685000
2006-07-01	682700
2006-10-01	691800
2007-01-01	704700
2007-04-01	704500
2007-07-01	690300
2007-10-01	691100
2008-01-01	698500
2008-04-01	693800
2008-07-01	685900
2008-10-01	687300
2009-01-01	700400
2009-04-01	707200
2009-07-01	695400
2009-10-01	698800
2010-01-01	714000
2010-04-01	713500
2010-07-01	708300
2010-10-01	705000
2011-01-01	712300
2011-04-01	701700
2011-07-01	700500
2011-10-01	695300
2012-01-01	697800
2012-04-01	700600
2012-07-01	694700
2012-10-01	696500
2013-01-01	696500
2013-04-01	703000
2013-07-01	706100
2013-10-01	710600
2014-01-01	709000
2014-04-01	707900
2014-07-01	698500
2014-10-01	697800
2015-01-01	710900
2015-04-01	717300
2015-07-01	709200
2015-10-01	709800
2016-01-01	717500
2016-04-01	708700
2016-07-01	703300
2016-10-01	704000
2017-01-01	714600
2017-04-01	716000
2017-07-01	714500
2017-10-01	722100
2018-01-01	724600
2018-04-01	715700