Quarter	Persons
1998-04-01	5222000
1999-04-01	5252600
2000-01-01	5287200
2000-04-01	5285500
2000-07-01	5292300
2000-10-01	5298400
2001-01-01	5318000
2001-04-01	5327300
2001-07-01	5336400
2001-10-01	5345500
2002-01-01	5354600
2002-04-01	5363800
2002-07-01	5372900
2002-10-01	5382000
2003-01-01	5386400
2003-04-01	5392100
2003-07-01	5397800
2003-10-01	5403600
2004-01-01	5409100
2004-04-01	5414500
2004-07-01	5419900
2004-10-01	5425300
2005-01-01	5418800
2005-04-01	5422500
2005-07-01	5426100
2005-10-01	5429700
2006-01-01	5433800
2006-04-01	5438400
2006-07-01	5443000
2006-10-01	5447600
2007-01-01	5451700
2007-04-01	5455400
2007-07-01	5459100
2007-10-01	5462800
2008-01-01	5452300
2008-04-01	5453600
2008-07-01	5454900
2008-10-01	5456200
2009-01-01	5457200
2009-04-01	5457800
2009-07-01	5458500
2009-10-01	5459100
2010-01-01	5481500
2010-04-01	5483700
2010-07-01	5485800
2010-10-01	5487900
2011-01-01	5486000
2011-04-01	5480100
2011-07-01	5474100
2011-10-01	5468200
2012-01-01	5467700
2012-04-01	5471300
2012-07-01	5475400
2012-10-01	5479500
2013-01-01	5481200
2013-04-01	5480900
2013-07-01	5480500
2013-10-01	5480100
2014-01-01	5477400
2014-04-01	5472500
2014-07-01	5467600
2014-10-01	5462700
2015-01-01	5460600
2015-04-01	5461100
2015-07-01	5461600
2015-10-01	5462100
2016-01-01	5467000
2016-04-01	5476400
2016-07-01	5485700
2016-10-01	5495100
2017-01-01	5502100
2017-04-01	5506700
2017-07-01	5511300
2017-10-01	5516000
2018-01-01	5519500
2018-04-01	5522000