Quarterly Persons
1999-01-01 56817200
2000-01-01 57151900
2001-01-01 57616400
2002-01-01 57907600
2003-01-01 58765900
2003-04-01 58857600
2003-07-01 58997400
2003-10-01 59066500
2004-01-01 59115900
2004-04-01 59215900
2004-07-01 59325500
2004-10-01 59456100
2005-01-01 59553000
2005-04-01 59647900
2005-07-01 59763600
2005-10-01 59961900
2006-01-01 59976000
2006-04-01 60065500
2006-07-01 60173400
2006-10-01 60277200
2007-01-01 60361700
2007-04-01 60481300
2007-07-01 60540300
2007-10-01 60627300
2008-01-01 60697700
2008-04-01 60779700
2008-07-01 60881700
2008-10-01 60965400
2009-01-01 61028200
2009-04-01 61094800
2009-07-01 61181300
2009-10-01 61267200
2010-01-01 61334800
2010-04-01 61405600
2010-07-01 61488400
2010-10-01 61573400
2011-01-01 61640700
2011-04-01 61706800
2011-07-01 61789100
2011-10-01 61866700
2012-01-01 61924100
2012-04-01 61963600
2012-07-01 62040000
2012-10-01 62118300
2013-01-01 62162200
2013-04-01 62210100
2013-07-01 62275800
2013-10-01 62361700
2014-01-01 62419700
2014-04-01 62467700
2014-07-01 62552000