Quarter	Persons
1999-04-01	256899.99999999997
2000-01-01	270600.00000000000
2000-04-01	278000.00000000000
2000-07-01	278100.00000000000
2000-10-01	285200.00000000000
2001-01-01	288900.00000000000
2001-04-01	295900.00000000000
2001-07-01	299500.00000000000
2001-10-01	303400.00000000000
2002-01-01	305500.00000000000
2002-04-01	316600.00000000000
2002-07-01	317400.00000000000
2002-10-01	321100.00000000000
2003-01-01	325400.00000000000
2003-04-01	329300.00000000000
2003-07-01	339300.00000000000
2003-10-01	340700.00000000000
2004-01-01	332400.00000000000
2004-04-01	339300.00000000000
2004-07-01	338400.00000000000
2004-10-01	344000.00000000000
2005-01-01	345600.00000000000
2005-04-01	344200.00000000000
2005-07-01	354600.00000000000
2005-10-01	356900.00000000000
2006-01-01	362800.00000000000
2006-04-01	368800.00000000000
2006-07-01	372500.00000000000
2006-10-01	377800.00000000000
2007-01-01	380100.00000000000
2007-04-01	387600.00000000000
2007-07-01	390800.00000000000
2007-10-01	395900.00000000000
2008-01-01	395700.00000000000
2008-04-01	398600.00000000000
2008-07-01	400500.00000000000
2008-10-01	401800.00000000000
2009-01-01	397500.00000000000
2009-04-01	402600.00000000000
2009-07-01	399900.00000000000
2009-10-01	404200.00000000000
2010-01-01	401600.00000000000
2010-04-01	406300.00000000000
2010-07-01	401800.00000000000
2010-10-01	406800.00000000000
2011-01-01	404800.00000000000
2011-04-01	408900.00000000000
2011-07-01	415900.00000000000
2011-10-01	415300.00000000000
2012-01-01	415600.00000000000
2012-04-01	419900.00000000000
2012-07-01	419500.00000000000
2012-10-01	421600.00000000000
2013-01-01	415700.00000000000
2013-04-01	426700.00000000000
2013-07-01	425100.00000000000
2013-10-01	423100.00000000000
2014-01-01	426200.00000000000
2014-04-01	429400.00000000000
2014-07-01	434900.00000000000
2014-10-01	441500.00000000000
2015-01-01	434500.00000000000
2015-04-01	438200.00000000000
2015-07-01	438700.00000000000
2015-10-01	438500.00000000000
2016-01-01	441900.00000000000
2016-04-01	443700.00000000000
2016-07-01	445500.00000000000
2016-10-01	446100.00000000000
2017-01-01	443800.00000000000
2017-04-01	447400.00000000000
2017-07-01	445500.00000000000
2017-10-01	445400.00000000000
2018-01-01	450400.00000000000
2018-04-01	451700.00000000000