Quarter	Persons
1998-01-01	834600
1998-04-01	843900
1998-07-01	843400
1998-10-01	845800
1999-01-01	853000
1999-04-01	862600
1999-07-01	855300
1999-10-01	857800
2000-01-01	847400
2000-04-01	862400
2000-07-01	866800
2000-10-01	859700
2001-01-01	850900
2001-04-01	866600
2001-07-01	855100
2001-10-01	861200
2002-01-01	863800
2002-04-01	868100
2002-07-01	859200
2002-10-01	856600
2003-01-01	855800
2003-04-01	856600
2003-07-01	840300
2003-10-01	843800
2004-01-01	833700
2004-04-01	835300
2004-07-01	833700
2004-10-01	832300
2005-01-01	841700
2005-04-01	837200
2005-07-01	830800
2005-10-01	829800
2006-01-01	837400
2006-04-01	840700
2006-07-01	833200
2006-10-01	833800
2007-01-01	843000
2007-04-01	844300
2007-07-01	838000
2007-10-01	844400
2008-01-01	845400
2008-04-01	848900
2008-07-01	843700
2008-10-01	845100
2009-01-01	838100
2009-04-01	839100
2009-07-01	834100
2009-10-01	832200
2010-01-01	823400
2010-04-01	824200
2010-07-01	815000
2010-10-01	815400
2011-01-01	812100
2011-04-01	817400
2011-07-01	821600
2011-10-01	827700
2012-01-01	817000
2012-04-01	820200
2012-07-01	816200
2012-10-01	807400
2013-01-01	800700
2013-04-01	807200
2013-07-01	799100
2013-10-01	796500
2014-01-01	797500
2014-04-01	803200
2014-07-01	806100
2014-10-01	797100
2015-01-01	790900
2015-04-01	793000
2015-07-01	791400
2015-10-01	792100
2016-01-01	783400
2016-04-01	785400
2016-07-01	786500
2016-10-01	782500
2017-01-01	789100
2017-04-01	797100
2017-07-01	787000
2017-10-01	805500
2018-01-01	799300
2018-04-01	816100