Quarter	Persons
1999-01-01	134500
2000-01-01	125800
2001-01-01	104000
2002-01-01	107400
2003-01-01	108300
2003-04-01	97600
2003-07-01	83600
2003-10-01	121400
2004-01-01	140400
2004-04-01	126700
2004-07-01	96000
2004-10-01	131600
2005-01-01	131700
2005-04-01	122600
2005-07-01	104900
2005-10-01	135100
2006-01-01	145000
2006-04-01	146300
2006-07-01	118900
2006-10-01	146200
2007-01-01	169700
2007-04-01	124100
2007-07-01	96500
2007-10-01	119200
2008-01-01	122000
2008-04-01	114600
2008-07-01	102800
2008-10-01	138000
2009-01-01	163300
2009-04-01	183000
2009-07-01	139300
2009-10-01	200700
2010-01-01	204200
2010-04-01	194200
2010-07-01	169500
2010-10-01	202000
2011-01-01	206000
2011-04-01	198300
2011-07-01	181700
2011-10-01	216900
2012-01-01	227200
2012-04-01	237600
2012-07-01	210300
2012-10-01	266400
2013-01-01	284500
2013-04-01	267100
2013-07-01	260300
2013-10-01	289000
2014-01-01	324800
2014-04-01	304700
2014-07-01	289600
2014-10-01	321600
2015-01-01	308700
2015-04-01	331200
2015-07-01	308000
2015-10-01	323600
2016-01-01	322400
2016-04-01	309400
2016-07-01	311200
2016-10-01	329200
2017-01-01	326200
2017-04-01	278400
2017-07-01	280500
2017-10-01	297500
2018-01-01	331200
2018-04-01	315000