Quarter	Persons
1998-04-01	127100
1998-10-01	127100
1999-04-01	125100
1999-10-01	125800
2000-04-01	123500
2000-10-01	123500
2001-04-01	117200
2001-10-01	117200
2002-01-01	113400
2002-04-01	113400
2002-07-01	113400
2002-10-01	113400
2003-01-01	110400
2003-04-01	110400
2003-07-01	110400
2003-10-01	110400
2004-01-01	108300
2004-04-01	108300
2004-07-01	108300
2004-10-01	108300
2005-01-01	106600
2005-04-01	106600
2005-07-01	106600
2005-10-01	106600
2006-01-01	105100
2006-04-01	105100
2006-07-01	105100
2006-10-01	105100
2007-01-01	103500
2007-04-01	103500
2007-07-01	103500
2007-10-01	103500
2008-01-01	102800
2008-04-01	102800
2008-07-01	102800
2008-10-01	102800
2009-01-01	102600
2009-04-01	102600
2009-07-01	102600
2009-10-01	102600
2010-01-01	103800
2010-04-01	103800
2010-07-01	103800
2010-10-01	103800
2011-01-01	106400
2011-04-01	106400
2011-07-01	106400
2011-10-01	106400
2012-01-01	108900
2012-04-01	108900
2012-07-01	108900
2012-10-01	108900
2013-01-01	111200
2013-04-01	111200
2013-07-01	111200
2013-10-01	111200
2014-01-01	112300
2014-04-01	112600
2014-07-01	113300
2014-10-01	113800
2015-01-01	113400
2015-04-01	114200
2015-07-01	114800
2015-10-01	115400
2016-01-01	114900
2016-04-01	115700
2016-07-01	116500
2016-10-01	117000
2017-01-01	116400
2017-04-01	116900
2017-07-01	117500
2017-10-01	117800
2018-01-01	118300
2018-04-01	118200