Quarterly Persons
1998-04-01 2960400
1999-04-01 3018300
2000-04-01 3033300
2001-01-01 3079700
2001-04-01 3094000
2001-07-01 3097100
2001-10-01 3080700
2002-01-01 3054900
2002-04-01 3066000
2002-07-01 3063500
2002-10-01 3043600
2003-01-01 3009000
2003-04-01 3038600
2003-07-01 3030000
2003-10-01 3006500
2004-01-01 2974100
2004-04-01 3004700
2004-07-01 2996300
2004-10-01 2970100
2005-01-01 2946200
2005-04-01 3010200
2005-07-01 3022400
2005-10-01 3016200
2006-01-01 2998400
2006-04-01 3039700
2006-07-01 3075300
2006-10-01 3072600
2007-01-01 3065800
2007-04-01 3109600
2007-07-01 3121900
2007-10-01 3117200
2008-01-01 3110500
2008-04-01 3138800
2008-07-01 3149200
2008-10-01 3123400
2009-01-01 3076800
2009-04-01 3080000
2009-07-01 3080300
2009-10-01 3059600
2010-01-01 3036100
2010-04-01 3080400
2010-07-01 3097700
2010-10-01 3099100
2011-01-01 3100300
2011-04-01 3144100
2011-07-01 3158700
2011-10-01 3152800
2012-01-01 3130700
2012-04-01 3170000
2012-07-01 3180900
2012-10-01 3170600
2013-01-01 3163400
2013-04-01 3201600
2013-07-01 3215300
2013-10-01 3202600
2014-01-01 3186700
2014-04-01 3231900
2014-07-01 3265000
2014-10-01 3250300
2015-01-01 3234400
2015-04-01 3285400
2015-07-01 3315100
2015-10-01 3318900
2016-01-01 3304000
2016-04-01 3351800
2016-07-01 3379300
2016-10-01 3379100
2017-01-01 3392600
2017-04-01 3430100
2017-07-01 3456400
2017-10-01 3448500
2018-01-01 3446000
2018-04-01 3497700