Quarter	Persons
1998-01-01	208400
1999-01-01	181300
1999-04-01	133400
1999-07-01	122900
1999-10-01	134600
2000-01-01	180800
2000-04-01	119400
2000-07-01	118800
2000-10-01	124800
2001-01-01	153900
2001-04-01	130600
2001-07-01	128600
2001-10-01	142800
2002-01-01	187000
2002-04-01	137700
2002-07-01	138900
2002-10-01	147300
2003-01-01	187500
2003-04-01	164000
2003-07-01	157000
2003-10-01	169700
2004-01-01	223300
2004-04-01	208400
2004-07-01	210000
2004-10-01	211900
2005-01-01	221200
2005-04-01	222800
2005-07-01	224800
2005-10-01	223600
2006-01-01	237600
2006-04-01	210700
2006-07-01	200500
2006-10-01	197000
2007-01-01	208100
2007-04-01	206500
2007-07-01	204500
2007-10-01	181100
2008-01-01	183100
2008-04-01	154600
2008-07-01	169700
2008-10-01	179800
2009-01-01	204600
2009-04-01	221200
2009-07-01	242400
2009-10-01	222300
2010-01-01	217500
2010-04-01	206400
2010-07-01	203000
2010-10-01	185900
2011-01-01	211200
2011-04-01	187500
2011-07-01	172000
2011-10-01	203000
2012-01-01	199700
2012-04-01	205500
2012-07-01	220200
2012-10-01	209000
2013-01-01	243600
2013-04-01	215600
2013-07-01	234100
2013-10-01	231100
2014-01-01	255600
2014-04-01	234900
2014-07-01	244900
2014-10-01	241600
2015-01-01	250900
2015-04-01	253800
2015-07-01	248900
2015-10-01	252300
2016-01-01	275200
2016-04-01	273100
2016-07-01	278500
2016-10-01	251800
2017-01-01	263700
2017-04-01	241500
2017-07-01	247000
2017-10-01	236800
2018-01-01	234800
2018-04-01	207300