Quarter	Persons
1998-04-01	511600.00000000000
1999-04-01	499900.00000000000
2000-04-01	500100.00000000000
2001-01-01	502000.00000000000
2001-04-01	502400.00000000000
2001-07-01	503100.00000000000
2001-10-01	504300.00000000000
2002-01-01	503600.00000000000
2002-04-01	507700.00000000000
2002-07-01	508700.00000000000
2002-10-01	510600.00000000000
2003-01-01	513400.00000000000
2003-04-01	516200.00000000006
2003-07-01	520000.00000000000
2003-10-01	521299.99999999994
2004-01-01	525000.00000000000
2004-04-01	527800.00000000000
2004-07-01	531400.00000000000
2004-10-01	533000.00000000000
2005-01-01	536800.00000000000
2005-04-01	542300.00000000000
2005-07-01	544600.00000000000
2005-10-01	548400.00000000000
2006-01-01	552000.00000000000
2006-04-01	556900.00000000000
2006-07-01	559700.00000000000
2006-10-01	564200.00000000000
2007-01-01	569200.00000000000
2007-04-01	573100.00000000000
2007-07-01	576500.00000000000
2007-10-01	580400.00000000000
2008-01-01	583700.00000000000
2008-04-01	588200.00000000000
2008-07-01	591600.00000000000
2008-10-01	595400.00000000000
2009-01-01	599500.00000000000
2009-04-01	600800.00000000000
2009-07-01	603300.00000000000
2009-10-01	605900.00000000000
2010-01-01	606100.00000000000
2010-04-01	607800.00000000000
2010-07-01	608500.00000000000
2010-10-01	610200.00000000000
2011-01-01	609100.00000000000
2011-04-01	607900.00000000000
2011-07-01	607500.00000000000
2011-10-01	606200.00000000000
2012-01-01	605200.00000000000
2012-04-01	603500.00000000000
2012-07-01	601800.00000000000
2012-10-01	602000.00000000000
2013-01-01	599900.00000000000
2013-04-01	596600.00000000000
2013-07-01	594300.00000000000
2013-10-01	592600.00000000000
2014-01-01	591200.00000000000
2014-04-01	587000.00000000000
2014-07-01	584700.00000000000
2014-10-01	582800.00000000000
2015-01-01	581500.00000000000
2015-04-01	577900.00000000000
2015-07-01	574100.00000000000
2015-10-01	572200.00000000000
2016-01-01	568600.00000000000
2016-04-01	565100.00000000000
2016-07-01	562500.00000000000
2016-10-01	563200.00000000000
2017-01-01	561700.00000000000
2017-04-01	558800.00000000000
2017-07-01	558200.00000000000
2017-10-01	557100.00000000000
2018-01-01	556700.00000000000
2018-04-01	554600.00000000000