Quarter	Persons
1999-04-01	164200
2000-04-01	161600
2001-04-01	162000
2002-04-01	159700
2003-01-01	164300
2003-04-01	164300
2003-07-01	164300
2003-10-01	164300
2004-01-01	162400
2004-04-01	162400
2004-07-01	162400
2004-10-01	162400
2005-01-01	162100
2005-04-01	162100
2005-07-01	162100
2005-10-01	162100
2006-01-01	167700
2006-04-01	167700
2006-07-01	167700
2006-10-01	167700
2007-01-01	166400
2007-04-01	168200
2007-07-01	165200
2007-10-01	166700
2008-01-01	168500
2008-04-01	165600
2008-07-01	165300
2008-10-01	170100
2009-01-01	163900
2009-04-01	163700
2009-07-01	164300
2009-10-01	166700
2010-01-01	169000
2010-04-01	172600
2010-07-01	166500
2010-10-01	169000
2011-01-01	169800
2011-04-01	175800
2011-07-01	174500
2011-10-01	176200
2012-01-01	177500
2012-04-01	177200
2012-07-01	170800
2012-10-01	173400
2013-01-01	177000
2013-04-01	175100
2013-07-01	170300
2013-10-01	170900
2014-01-01	171500
2014-04-01	176300
2014-07-01	174600
2014-10-01	171000
2015-01-01	181300
2015-04-01	183400
2015-07-01	184300
2015-10-01	187400
2016-01-01	195800
2016-04-01	195700
2016-07-01	192900
2016-10-01	191300
2017-01-01	196800
2017-04-01	200200
2017-07-01	194300
2017-10-01	198100
2018-01-01	198400
2018-04-01	202900