Quarter	Persons
1998-01-01	368400
1998-04-01	377200
1998-07-01	380500
1998-10-01	369800
1999-01-01	379100
1999-04-01	377000
1999-07-01	370000
1999-10-01	353300
2000-01-01	359000
2000-04-01	376100
2000-07-01	356900
2000-10-01	356300
2001-01-01	355200
2001-04-01	354100
2001-07-01	337000
2001-10-01	340600
2002-01-01	337800
2002-04-01	337800
2002-07-01	327500
2002-10-01	329900
2003-01-01	342900
2003-04-01	353800
2003-07-01	346600
2003-10-01	352900
2004-01-01	354700
2004-04-01	353900
2004-07-01	345000
2004-10-01	354300
2005-01-01	357500
2005-04-01	352400
2005-07-01	350300
2005-10-01	350900
2006-01-01	350600
2006-04-01	345700
2006-07-01	344500
2006-10-01	347400
2007-01-01	345300
2007-04-01	351700
2007-07-01	337900
2007-10-01	343700
2008-01-01	339300
2008-04-01	344300
2008-07-01	346700
2008-10-01	344800
2009-01-01	355200
2009-04-01	359000
2009-07-01	359300
2009-10-01	359300
2010-01-01	362900
2010-04-01	367800
2010-07-01	363400
2010-10-01	363400
2011-01-01	349900
2011-04-01	356400
2011-07-01	335300
2011-10-01	342600
2012-01-01	352100
2012-04-01	353200
2012-07-01	335000
2012-10-01	353600
2013-01-01	359900
2013-04-01	366000
2013-07-01	349200
2013-10-01	362900
2014-01-01	364100
2014-04-01	371400
2014-07-01	350300
2014-10-01	365600
2015-01-01	372300
2015-04-01	377500
2015-07-01	362500
2015-10-01	359200
2016-01-01	370200
2016-04-01	367100
2016-07-01	356500
2016-10-01	357300
2017-01-01	360200
2017-04-01	365400
2017-07-01	352400
2017-10-01	353300
2018-01-01	356900
2018-04-01	361100