Quarter	Persons
1999-04-01	34900
2000-04-01	34300
2001-04-01	35500
2002-04-01	34200
2003-01-01	37000
2003-04-01	37000
2003-07-01	37000
2003-10-01	37000
2004-01-01	37100
2004-04-01	37100
2004-07-01	37100
2004-10-01	37100
2005-01-01	36800
2005-04-01	36800
2005-07-01	36800
2005-10-01	36800
2006-01-01	37700
2006-04-01	37700
2006-07-01	37700
2006-10-01	37700
2007-01-01	39000
2007-04-01	37700
2007-07-01	38500
2007-10-01	41800
2008-01-01	43700
2008-04-01	39100
2008-07-01	38300
2008-10-01	42100
2009-01-01	41200
2009-04-01	36700
2009-07-01	38800
2009-10-01	40000
2010-01-01	41100
2010-04-01	41800
2010-07-01	38600
2010-10-01	40700
2011-01-01	41500
2011-04-01	44700
2011-07-01	43800
2011-10-01	44800
2012-01-01	43800
2012-04-01	44100
2012-07-01	42800
2012-10-01	42400
2013-01-01	45000
2013-04-01	45800
2013-07-01	40800
2013-10-01	41200
2014-01-01	41500
2014-04-01	43700
2014-07-01	42400
2014-10-01	40700
2015-01-01	46800
2015-04-01	47300
2015-07-01	46000
2015-10-01	48200
2016-01-01	51000
2016-04-01	50300
2016-07-01	50500
2016-10-01	49100
2017-01-01	53100
2017-04-01	54300
2017-07-01	54100
2017-10-01	53600
2018-01-01	54000
2018-04-01	55600