Quarter	Persons
1999-04-01	11241500
1999-07-01	11290300
1999-10-01	11305500
2000-01-01	11291500
2000-04-01	11306400
2000-07-01	11286700
2000-10-01	11285000
2001-01-01	11281700
2001-04-01	11245100
2001-07-01	11221300
2001-10-01	11209800
2002-01-01	11175700
2002-04-01	11175300
2002-07-01	11192400
2002-10-01	11205900
2003-01-01	11145200
2003-04-01	11152900
2003-07-01	11148800
2003-10-01	11112100
2004-01-01	11109000
2004-04-01	11083300
2004-07-01	11077800
2004-10-01	11136100
2005-01-01	11151100
2005-04-01	11144500
2005-07-01	11186000
2005-10-01	11216200
2006-01-01	11278200
2006-04-01	11311000
2006-07-01	11317700
2006-10-01	11347400
2007-01-01	11354600
2007-04-01	11385100
2007-07-01	11407200
2007-10-01	11389500
2008-01-01	11446100
2008-04-01	11479400
2008-07-01	11464500
2008-10-01	11527000
2009-01-01	11592800
2009-04-01	11540400
2009-07-01	11548800
2009-10-01	11542000
2010-01-01	11524200
2010-04-01	11571300
2010-07-01	11618500
2010-10-01	11646600
2011-01-01	11668400
2011-04-01	11678400
2011-07-01	11691200
2011-10-01	11704000
2012-01-01	11720300
2012-04-01	11741700
2012-07-01	11771300
2012-10-01	11779700
2013-01-01	11775000
2013-04-01	11788900
2013-07-01	11806500
2013-10-01	11813000
2014-01-01	11851100
2014-04-01	11880400
2014-07-01	11901000
2014-10-01	11847200
2015-01-01	11883300
2015-04-01	11869100
2015-07-01	11889500
2015-10-01	11944000
2016-01-01	11963500
2016-04-01	11997000
2016-07-01	11985500
2016-10-01	11974600
2017-01-01	11995000
2017-04-01	12042500
2017-07-01	12045500
2017-10-01	12059000
2018-01-01	12046300
2018-04-01	12047900