Quarterly Persons
1999-01-01 13779000
2000-01-01 13852600
2001-01-01 13967900
2002-01-01 14102300
2003-01-01 14265400
2003-04-01 14240700
2003-07-01 14371800
2003-10-01 14373400
2004-01-01 14355200
2004-04-01 14321800
2004-07-01 14448600
2004-10-01 14397500
2005-01-01 14344000
2005-04-01 14401800
2005-07-01 14502500
2005-10-01 14451600
2006-01-01 14417300
2006-04-01 14453900
2006-07-01 14583700
2006-10-01 14458600
2007-01-01 14466300
2007-04-01 14491400
2007-07-01 14636400
2007-10-01 14521900
2008-01-01 14503900
2008-04-01 14562700
2008-07-01 14650500
2008-10-01 14666900
2009-01-01 14658800
2009-04-01 14701900
2009-07-01 14656300
2009-10-01 14718600
2010-01-01 14699700
2010-04-01 14704400
2010-07-01 14734000
2010-10-01 14710100
2011-01-01 14651500
2011-04-01 14675700
2011-07-01 14687200
2011-10-01 14689300
2012-01-01 14692800
2012-04-01 14739900
2012-07-01 14797600
2012-10-01 14872500
2013-01-01 14793500
2013-04-01 14817100
2013-07-01 14819200
2013-10-01 14728100
2014-01-01 15110900
2014-04-01 15085200
2014-07-01 15082700
2014-10-01 15134100
2015-01-01 15091800
2015-04-01 15130200
2015-07-01 15147400
2015-10-01 15138900
2016-01-01 15132600
2016-04-01 15110800
2016-07-01 15102300
2016-10-01 15169800
2017-01-01 15045000
2017-04-01 15210900
2017-07-01 15276400
2017-10-01 15244900
2018-01-01 15179300
2018-04-01 15179900