Quarter	Persons
1999-04-01	84800
2000-01-01	96500
2000-04-01	81100
2000-07-01	75400
2000-10-01	83300
2001-01-01	101100
2001-04-01	82700
2001-07-01	84400
2001-10-01	90000
2002-01-01	102100
2002-04-01	89100
2002-07-01	83200
2002-10-01	90700
2003-01-01	108100
2003-04-01	92200
2003-07-01	89800
2003-10-01	97400
2004-01-01	114800
2004-04-01	101000
2004-07-01	93700
2004-10-01	97200
2005-01-01	120500
2005-04-01	101800
2005-07-01	94800
2005-10-01	101500
2006-01-01	126700
2006-04-01	120300
2006-07-01	118200
2006-10-01	132700
2007-01-01	132300
2007-04-01	120300
2007-07-01	120300
2007-10-01	129600
2008-01-01	120700
2008-04-01	106600
2008-07-01	110800
2008-10-01	125800
2009-01-01	135500
2009-04-01	122100
2009-07-01	132200
2009-10-01	145000
2010-01-01	142100
2010-04-01	129600
2010-07-01	139100
2010-10-01	144400
2011-01-01	155700
2011-04-01	147300
2011-07-01	142800
2011-10-01	150800
2012-01-01	149800
2012-04-01	137600
2012-07-01	145400
2012-10-01	152800
2013-01-01	151100
2013-04-01	145300
2013-07-01	142400
2013-10-01	154900
2014-01-01	160600
2014-04-01	151800
2014-07-01	155700
2014-10-01	163300
2015-01-01	158600
2015-04-01	148400
2015-07-01	143300
2015-10-01	157600
2016-01-01	157500
2016-04-01	150900
2016-07-01	150400
2016-10-01	163100
2017-01-01	162500
2017-04-01	154600
2017-07-01	151000
2017-10-01	160900
2018-01-01	161900
2018-04-01	149000