Quarter	Persons
1999-01-01	103800
1999-04-01	89000
1999-07-01	105300
1999-10-01	103900
2000-01-01	103900
2000-04-01	83400
2000-07-01	78500
2000-10-01	81600
2001-01-01	95600
2001-04-01	70800
2001-07-01	76900
2001-10-01	86200
2002-01-01	88000
2002-04-01	76500
2002-07-01	91400
2002-10-01	82700
2003-01-01	96600
2003-04-01	99300
2003-07-01	94500
2003-10-01	103600
2004-01-01	111600
2004-04-01	95000
2004-07-01	107300
2004-10-01	93700
2005-01-01	103900
2005-04-01	84300
2005-07-01	75200
2005-10-01	63600
2006-01-01	70900
2006-04-01	65600
2006-07-01	60800
2006-10-01	56400
2007-01-01	76000
2007-04-01	55900
2007-07-01	61100
2007-10-01	55700
2008-01-01	55600
2008-04-01	48100
2008-07-01	49800
2008-10-01	58200
2009-01-01	90600
2009-04-01	100300
2009-07-01	109600
2009-10-01	114000
2010-01-01	139100
2010-04-01	132500
2010-07-01	122300
2010-10-01	125600
2011-01-01	142100
2011-04-01	123700
2011-07-01	122800
2011-10-01	129400
2012-01-01	139100
2012-04-01	134800
2012-07-01	126600
2012-10-01	120900
2013-01-01	136300
2013-04-01	117000
2013-07-01	117800
2013-10-01	115200
2014-01-01	129600
2014-04-01	106300
2014-07-01	111100
2014-10-01	106900
2015-01-01	121900
2015-04-01	114500
2015-07-01	104300
2015-10-01	104200
2016-01-01	108300
2016-04-01	110000
2016-07-01	108000
2016-10-01	107500
2017-01-01	114700
2017-04-01	100000
2017-07-01	98600
2017-10-01	90500
2018-01-01	89800
2018-04-01	90200