Quarter	Persons
1998-04-01	596100.00000000000
1998-10-01	594900.00000000000
1999-04-01	589100.00000000000
1999-10-01	586900.00000000000
2000-04-01	569800.00000000000
2000-10-01	560000.00000000000
2001-04-01	551100.00000000000
2001-10-01	554900.00000000000
2002-01-01	545300.00000000000
2002-04-01	561900.00000000000
2002-07-01	568000.00000000000
2002-10-01	560800.00000000000
2003-01-01	553500.00000000000
2003-04-01	549200.00000000000
2003-07-01	567300.00000000000
2003-10-01	545300.00000000000
2004-01-01	549600.00000000000
2004-04-01	555700.00000000000
2004-07-01	558300.00000000000
2004-10-01	551700.00000000000
2005-01-01	551000.00000000000
2005-04-01	548800.00000000000
2005-07-01	561200.00000000000
2005-10-01	548900.00000000000
2006-01-01	562500.00000000000
2006-04-01	554300.00000000000
2006-07-01	585500.00000000000
2006-10-01	566400.00000000000
2007-01-01	565100.00000000000
2007-04-01	572400.00000000000
2007-07-01	591600.00000000000
2007-10-01	582000.00000000000
2008-01-01	578100.00000000000
2008-04-01	579600.00000000000
2008-07-01	582300.00000000000
2008-10-01	579900.00000000000
2009-01-01	562900.00000000000
2009-04-01	558100.00000000000
2009-07-01	546500.00000000000
2009-10-01	532300.00000000000
2010-01-01	523299.99999999994
2010-04-01	519900.00000000000
2010-07-01	523600.00000000000
2010-10-01	517700.00000000006
2011-01-01	506500.00000000000
2011-04-01	514400.00000000000
2011-07-01	509800.00000000000
2011-10-01	515299.99999999994
2012-01-01	500700.00000000000
2012-04-01	511700.00000000000
2012-07-01	513400.00000000000
2012-10-01	517400.00000000000
2013-01-01	503900.00000000000
2013-04-01	492500.00000000000
2013-07-01	509600.00000000000
2013-10-01	510500.00000000000
2014-01-01	498100.00000000000
2014-04-01	495500.00000000000
2014-07-01	497000.00000000000
2014-10-01	499000.00000000000
2015-01-01	494800.00000000000
2015-04-01	500100.00000000000
2015-07-01	499500.00000000000
2015-10-01	502900.00000000000
2016-01-01	492100.00000000000
2016-04-01	493200.00000000000
2016-07-01	495800.00000000000
2016-10-01	486100.00000000000
2017-01-01	485200.00000000000
2017-04-01	487100.00000000000
2017-07-01	491300.00000000000
2017-10-01	490900.00000000000
2018-01-01	486500.00000000000
2018-04-01	490200.00000000000