Quarter	Persons
1998-04-01	563700.00000000000
1999-04-01	561300.00000000000
2000-01-01	566800.00000000000
2000-04-01	567200.00000000000
2000-07-01	569800.00000000000
2000-10-01	569500.00000000000
2001-01-01	564300.00000000000
2001-04-01	563600.00000000000
2001-07-01	565400.00000000000
2001-10-01	566000.00000000000
2002-01-01	565900.00000000000
2002-04-01	564000.00000000000
2002-07-01	563100.00000000000
2002-10-01	562400.00000000000
2003-01-01	560000.00000000000
2003-04-01	560200.00000000000
2003-07-01	561700.00000000000
2003-10-01	560700.00000000000
2004-01-01	558100.00000000000
2004-04-01	559000.00000000000
2004-07-01	558200.00000000000
2004-10-01	558100.00000000000
2005-01-01	557100.00000000000
2005-04-01	556100.00000000000
2005-07-01	557600.00000000000
2005-10-01	559800.00000000000
2006-01-01	553900.00000000000
2006-04-01	552400.00000000000
2006-07-01	554700.00000000000
2006-10-01	555700.00000000000
2007-01-01	549500.00000000000
2007-04-01	549300.00000000000
2007-07-01	550200.00000000000
2007-10-01	550600.00000000000
2008-01-01	546200.00000000000
2008-04-01	547100.00000000000
2008-07-01	547400.00000000000
2008-10-01	546800.00000000000
2009-01-01	543200.00000000000
2009-04-01	542700.00000000000
2009-07-01	542600.00000000000
2009-10-01	543600.00000000000
2010-01-01	539700.00000000000
2010-04-01	539200.00000000000
2010-07-01	538000.00000000000
2010-10-01	538100.00000000000
2011-01-01	533400.00000000000
2011-04-01	534400.00000000000
2011-07-01	534200.00000000000
2011-10-01	533400.00000000000
2012-01-01	527600.00000000000
2012-04-01	528000.00000000000
2012-07-01	527900.00000000000
2012-10-01	528300.00000000000
2013-01-01	521400.00000000000
2013-04-01	521400.00000000000
2013-07-01	520500.00000000000
2013-10-01	521100.00000000000
2014-01-01	515600.00000000000
2014-04-01	515600.00000000000
2014-07-01	515100.00000000000
2014-10-01	515299.99999999994
2015-01-01	509900.00000000000
2015-04-01	510200.00000000000
2015-07-01	510300.00000000000
2015-10-01	509700.00000000000
2016-01-01	507700.00000000000
2016-04-01	508100.00000000000
2016-07-01	508000.00000000000
2016-10-01	507500.00000000000
2017-01-01	503300.00000000000
2017-04-01	503900.00000000000
2017-07-01	503400.00000000000
2017-10-01	503800.00000000000
2018-01-01	502500.00000000000
2018-04-01	502800.00000000000