Quarter	Persons
2005-01-01	243500
2005-04-01	243500
2005-07-01	243500
2005-10-01	243500
2006-01-01	237300
2006-04-01	237200
2006-07-01	237200
2006-10-01	237200
2007-01-01	236500
2007-04-01	236500
2007-07-01	236500
2007-10-01	236500
2008-01-01	235800
2008-04-01	235800
2008-07-01	235800
2008-10-01	235800
2009-01-01	232600
2009-04-01	232600
2009-07-01	232600
2009-10-01	232600
2010-01-01	225700
2010-04-01	225700
2010-07-01	225700
2010-10-01	225700
2011-01-01	212200
2011-04-01	209800
2011-07-01	207700
2011-10-01	204700
2012-01-01	203300
2012-04-01	201700
2012-07-01	200000
2012-10-01	197700
2013-01-01	196000
2013-04-01	194400
2013-07-01	193000
2013-10-01	191100
2014-01-01	189500
2014-04-01	188000
2014-07-01	186700
2014-10-01	184800
2015-01-01	183200
2015-04-01	181300
2015-07-01	179200
2015-10-01	176400
2016-01-01	174400
2016-04-01	171800
2016-07-01	169100
2016-10-01	165600
2017-01-01	163100
2017-04-01	159400
2017-07-01	155600
2017-10-01	152300
2018-01-01	150100
2018-04-01	147800