Quarter	Persons
1999-01-01	111100
1999-04-01	108700
1999-07-01	116000
1999-10-01	114100
2000-01-01	113900
2000-04-01	109500
2000-07-01	109100
2000-10-01	112800
2001-01-01	113000
2001-04-01	109300
2001-07-01	105000
2001-10-01	104600
2002-01-01	99700
2002-04-01	101800
2002-07-01	110000
2002-10-01	115000
2003-01-01	114300
2003-04-01	111500
2003-07-01	113800
2003-10-01	110800
2004-01-01	109300
2004-04-01	102300
2004-07-01	99300
2004-10-01	102100
2005-01-01	103200
2005-04-01	103700
2005-07-01	106700
2005-10-01	96200
2006-01-01	98800
2006-04-01	95800
2006-07-01	102800
2006-10-01	103500
2007-01-01	102200
2007-04-01	92300
2007-07-01	100200
2007-10-01	95300
2008-01-01	94800
2008-04-01	92700
2008-07-01	88500
2008-10-01	86800
2009-01-01	96900
2009-04-01	95200
2009-07-01	95300
2009-10-01	93000
2010-01-01	91300
2010-04-01	89300
2010-07-01	99600
2010-10-01	87300
2011-01-01	86400
2011-04-01	91300
2011-07-01	92200
2011-10-01	87700
2012-01-01	85200
2012-04-01	89600
2012-07-01	78000
2012-10-01	79800
2013-01-01	79700
2013-04-01	85800
2013-07-01	83200
2013-10-01	84500
2014-01-01	82200
2014-04-01	83800
2014-07-01	88000
2014-10-01	91300
2015-01-01	87700
2015-04-01	79300
2015-07-01	73300
2015-10-01	85100
2016-01-01	91600
2016-04-01	84400
2016-07-01	81400
2016-10-01	76300
2017-01-01	75900
2017-04-01	71600
2017-07-01	68300
2017-10-01	67800
2018-01-01	72600
2018-04-01	70500