Quarter	Persons
1999-04-01	6800
2000-01-01	5000
2000-04-01	4500
2000-07-01	5200
2000-10-01	4200
2001-01-01	3400
2001-04-01	2500
2001-07-01	4100
2001-10-01	4100
2002-01-01	4400
2002-04-01	3900
2002-07-01	4000
2002-10-01	9800
2003-01-01	9100
2003-04-01	6100
2003-07-01	7500
2003-10-01	6300
2004-01-01	9100
2004-04-01	9800
2004-07-01	8000
2004-10-01	10700
2005-01-01	13300
2005-04-01	12200
2005-07-01	12000
2005-10-01	13200
2006-01-01	12700
2006-04-01	12800
2006-07-01	12800
2006-10-01	14300
2007-01-01	14600
2007-04-01	12800
2007-07-01	13700
2007-10-01	13000
2008-01-01	14100
2008-04-01	14000
2008-07-01	12700
2008-10-01	12600
2009-01-01	15600
2009-04-01	12400
2009-07-01	12300
2009-10-01	15500
2010-01-01	18600
2010-04-01	15200
2010-07-01	17700
2010-10-01	19400
2011-01-01	25300
2011-04-01	24100
2011-07-01	23500
2011-10-01	28200
2012-01-01	28000
2012-04-01	30100
2012-07-01	25300
2012-10-01	29900
2013-01-01	33400
2013-04-01	34300
2013-07-01	35700
2013-10-01	37100
2014-01-01	41000
2014-04-01	44300
2014-07-01	44000
2014-10-01	41600
2015-01-01	44400
2015-04-01	49300
2015-07-01	47700
2015-10-01	47300
2016-01-01	51300
2016-04-01	47800
2016-07-01	46300
2016-10-01	48100
2017-01-01	43700
2017-04-01	44700
2017-07-01	35100
2017-10-01	35500
2018-01-01	37400
2018-04-01	37800