Quarter	Persons
1998-01-01	741800
1999-01-01	753200
1999-04-01	751300
1999-07-01	764900
1999-10-01	743300
2000-01-01	757800
2000-04-01	751100
2000-07-01	762300
2000-10-01	748200
2001-01-01	736900
2001-04-01	745100
2001-07-01	732400
2001-10-01	731900
2002-01-01	716000
2002-04-01	726100
2002-07-01	729800
2002-10-01	730200
2003-01-01	727100
2003-04-01	748800
2003-07-01	744500
2003-10-01	742600
2004-01-01	673600
2004-04-01	712700
2004-07-01	697600
2004-10-01	697300
2005-01-01	697100
2005-04-01	704100
2005-07-01	702900
2005-10-01	695800
2006-01-01	699900
2006-04-01	727400
2006-07-01	768500
2006-10-01	770300
2007-01-01	753600
2007-04-01	725900
2007-07-01	739600
2007-10-01	702700
2008-01-01	619500
2008-04-01	627900
2008-07-01	636000
2008-10-01	625800
2009-01-01	600600
2009-04-01	600200
2009-07-01	588800
2009-10-01	592100
2010-01-01	596700
2010-04-01	602200
2010-07-01	622400
2010-10-01	627000
2011-01-01	628500
2011-04-01	632700
2011-07-01	651400
2011-10-01	655500
2012-01-01	644300
2012-04-01	636600
2012-07-01	653200
2012-10-01	645700
2013-01-01	632700
2013-04-01	644000
2013-07-01	651300
2013-10-01	643200
2014-01-01	631100
2014-04-01	639600
2014-07-01	653900
2014-10-01	649200
2015-01-01	655900
2015-04-01	644300
2015-07-01	677900
2015-10-01	672800
2016-01-01	674200
2016-04-01	666200
2016-07-01	684400
2016-10-01	667400
2017-01-01	654100
2017-04-01	656300
2017-07-01	679500
2017-10-01	673100
2018-01-01	690200
2018-04-01	699000