Quarter	Persons
1999-04-01	194200
2000-04-01	195400
2001-04-01	201100
2002-04-01	201500
2003-01-01	204300
2003-04-01	204300
2003-07-01	204300
2003-10-01	204300
2004-01-01	204700
2004-04-01	204700
2004-07-01	204700
2004-10-01	204700
2005-01-01	205100
2005-04-01	205100
2005-07-01	205100
2005-10-01	205100
2006-01-01	205600
2006-04-01	205600
2006-07-01	205600
2006-10-01	205600
2007-01-01	214100
2007-04-01	212600
2007-07-01	214100
2007-10-01	214600
2008-01-01	214100
2008-04-01	217200
2008-07-01	214800
2008-10-01	215800
2009-01-01	221900
2009-04-01	222200
2009-07-01	220800
2009-10-01	223300
2010-01-01	225200
2010-04-01	226900
2010-07-01	222600
2010-10-01	227100
2011-01-01	229600
2011-04-01	230700
2011-07-01	229700
2011-10-01	230500
2012-01-01	237300
2012-04-01	237200
2012-07-01	237000
2012-10-01	236900
2013-01-01	242800
2013-04-01	240000
2013-07-01	238800
2013-10-01	240500
2014-01-01	244100
2014-04-01	246500
2014-07-01	243900
2014-10-01	246100
2015-01-01	255900
2015-04-01	256000
2015-07-01	255900
2015-10-01	255900
2016-01-01	262200
2016-04-01	262200
2016-07-01	262200
2016-10-01	263100
2017-01-01	267500
2017-04-01	268400
2017-07-01	268500
2017-10-01	268500
2018-01-01	273600
2018-04-01	273600