Quarter	Persons
1998-04-01	444700
1999-04-01	400900
1999-07-01	410700
1999-10-01	394600
2000-01-01	380000
2000-04-01	403100
2000-07-01	417600
2000-10-01	406400
2001-01-01	391200
2001-04-01	366400
2001-07-01	393600
2001-10-01	374300
2002-01-01	374800
2002-04-01	363900
2002-07-01	348400
2002-10-01	338000
2003-01-01	327400
2003-04-01	335000
2003-07-01	357600
2003-10-01	378400
2004-01-01	358700
2004-04-01	346600
2004-07-01	368400
2004-10-01	364200
2005-01-01	379900
2005-04-01	375400
2005-07-01	384900
2005-10-01	386100
2006-01-01	373500
2006-04-01	355300
2006-07-01	383500
2006-10-01	386400
2007-01-01	370600
2007-04-01	386700
2007-07-01	388500
2007-10-01	394800
2008-01-01	313200
2008-04-01	327400
2008-07-01	318900
2008-10-01	312500
2009-01-01	322100
2009-04-01	311400
2009-07-01	327000
2009-10-01	321600
2010-01-01	333900
2010-04-01	340100
2010-07-01	366500
2010-10-01	365800
2011-01-01	356200
2011-04-01	339900
2011-07-01	367500
2011-10-01	355600
2012-01-01	371700
2012-04-01	351100
2012-07-01	354400
2012-10-01	315800
2013-01-01	304000
2013-04-01	308000
2013-07-01	323300
2013-10-01	321000
2014-01-01	379000
2014-04-01	393700
2014-07-01	381800
2014-10-01	372000
2015-01-01	345100
2015-04-01	338500
2015-07-01	345700
2015-10-01	379700
2016-01-01	350300
2016-04-01	335400
2016-07-01	355000
2016-10-01	373500
2017-01-01	377900
2017-04-01	371600
2017-07-01	350000
2017-10-01	373700
2018-01-01	350100
2018-04-01	349200