Quarter	Persons
1999-04-01	154000
2000-04-01	159700
2001-04-01	161100
2002-04-01	161200
2003-01-01	156500
2003-04-01	164000
2003-07-01	164600
2003-10-01	156300
2004-01-01	156000
2004-04-01	162900
2004-07-01	160900
2004-10-01	158900
2005-01-01	159400
2005-04-01	167400
2005-07-01	164900
2005-10-01	164400
2006-01-01	166200
2006-04-01	176900
2006-07-01	175500
2006-10-01	172300
2007-01-01	174700
2007-04-01	182800
2007-07-01	182000
2007-10-01	178800
2008-01-01	176900
2008-04-01	185800
2008-07-01	185900
2008-10-01	181100
2009-01-01	176800
2009-04-01	182500
2009-07-01	180100
2009-10-01	177300
2010-01-01	176300
2010-04-01	183600
2010-07-01	179200
2010-10-01	178200
2011-01-01	174600
2011-04-01	184300
2011-07-01	180300
2011-10-01	175000
2012-01-01	175000
2012-04-01	183600
2012-07-01	179800
2012-10-01	176100
2013-01-01	176800
2013-04-01	186400
2013-07-01	186500
2013-10-01	182700
2014-01-01	181800
2014-04-01	189800
2014-07-01	190100
2014-10-01	185300
2015-01-01	187000
2015-04-01	196300
2015-07-01	192600
2015-10-01	189100
2016-01-01	190300
2016-04-01	199200
2016-07-01	199400
2016-10-01	196300
2017-01-01	196900
2017-04-01	202400
2017-07-01	198500
2017-10-01	199500
2018-01-01	200200
2018-04-01	205000