Quarterly Persons
1999-01-01 12399700
2000-01-01 12716900
2001-01-01 13032200
2002-01-01 13050800
2003-01-01 13234900
2003-04-01 13297900
2003-07-01 13419900
2003-10-01 13257000
2004-01-01 13242100
2004-04-01 13313900
2004-07-01 13446400
2004-10-01 13268400
2005-01-01 13222800
2005-04-01 13379900
2005-07-01 13478600
2005-10-01 13325100
2006-01-01 13241600
2006-04-01 13393700
2006-07-01 13575400
2006-10-01 13345500
2007-01-01 13354100
2007-04-01 13526700
2007-07-01 13689000
2007-10-01 13573000
2008-01-01 13560600
2008-04-01 13700300
2008-07-01 13791700
2008-10-01 13675900
2009-01-01 13474600
2009-04-01 13514500
2009-07-01 13532400
2009-10-01 13379500
2010-01-01 13371900
2010-04-01 13517900
2010-07-01 13613900
2010-10-01 13522500
2011-01-01 13434500
2011-04-01 13560500
2011-07-01 13627100
2011-10-01 13445300
2012-01-01 13368500
2012-04-01 13524300
2012-07-01 13613000
2012-10-01 13482600
2013-01-01 13305400
2013-04-01 13467900
2013-07-01 13550200
2013-10-01 13377200
2014-01-01 13559600
2014-04-01 13686000
2014-07-01 13732800
2014-10-01 13616500
2015-01-01 13525200
2015-04-01 13660300
2015-07-01 13738900
2015-10-01 13640700
2016-01-01 13597500
2016-04-01 13774400
2016-07-01 13857100
2016-10-01 13757300
2017-01-01 13708700
2017-04-01 13972800
2017-07-01 14044400
2017-10-01 14004300
2018-01-01 13913000
2018-04-01 14026900