Quarter	Persons
1999-01-01	182800
1999-04-01	176200
1999-07-01	164300
1999-10-01	173500
2000-01-01	185100
2000-04-01	181800
2000-07-01	165700
2000-10-01	179400
2001-01-01	183900
2001-04-01	183400
2001-07-01	170100
2001-10-01	185900
2002-01-01	181500
2002-04-01	181100
2002-07-01	178500
2002-10-01	187500
2003-01-01	188000
2003-04-01	187600
2003-07-01	183400
2003-10-01	178100
2004-01-01	171500
2004-04-01	168500
2004-07-01	152300
2004-10-01	167000
2005-01-01	161000
2005-04-01	168400
2005-07-01	147800
2005-10-01	157500
2006-01-01	158600
2006-04-01	153800
2006-07-01	146400
2006-10-01	161800
2007-01-01	158700
2007-04-01	151000
2007-07-01	134200
2007-10-01	151000
2008-01-01	154200
2008-04-01	150200
2008-07-01	129900
2008-10-01	148300
2009-01-01	157400
2009-04-01	149400
2009-07-01	131500
2009-10-01	144400
2010-01-01	149000
2010-04-01	146600
2010-07-01	138300
2010-10-01	142200
2011-01-01	150700
2011-04-01	148300
2011-07-01	139500
2011-10-01	144100
2012-01-01	148500
2012-04-01	153100
2012-07-01	140800
2012-10-01	144100
2013-01-01	149900
2013-04-01	145200
2013-07-01	133700
2013-10-01	146600
2014-01-01	145800
2014-04-01	142000
2014-07-01	132300
2014-10-01	135200
2015-01-01	138800
2015-04-01	132300
2015-07-01	124500
2015-10-01	131600
2016-01-01	138200
2016-04-01	135300
2016-07-01	127200
2016-10-01	132700
2017-01-01	125200
2017-04-01	126100
2017-07-01	108600
2017-10-01	120600
2018-01-01	120200
2018-04-01	119100