Quarterly Persons
1999-04-01 5973600
1999-07-01 6004900
1999-10-01 6035300
2000-01-01 6066100
2000-04-01 6096300
2000-07-01 6127200
2000-10-01 6158100
2001-01-01 6188900
2001-04-01 6219200
2001-07-01 6261700
2001-10-01 6329700
2002-01-01 6397000
2002-04-01 6465200
2002-07-01 6526000
2002-10-01 6577700
2003-01-01 6629500
2003-04-01 6679700
2003-07-01 6726100
2003-10-01 6763500
2004-01-01 6801200
2004-04-01 6838600
2004-07-01 6873700
2004-10-01 6905700
2005-01-01 6936600
2005-04-01 6965200
2005-07-01 7000200
2005-10-01 7032400
2006-01-01 7077300
2006-04-01 7114200
2006-07-01 7136700
2006-10-01 7155700
2007-01-01 7176200
2007-04-01 7194400
2007-07-01 7212600
2007-10-01 7222300
2008-01-01 7236200
2008-04-01 7249500
2008-07-01 7257200
2008-10-01 7269700
2009-01-01 7276700
2009-04-01 7288000
2009-07-01 7294000
2009-10-01 7301900
2010-01-01 7312400
2010-04-01 7318400
2010-07-01 7327700
2010-10-01 7339100
2011-01-01 7349100
2011-04-01 7362800
2011-07-01 7348100
2011-10-01 7320400
2012-01-01 7292700
2012-04-01 7265600
2012-07-01 7254600
2012-10-01 7249400
2013-01-01 7245200
2013-04-01 7245600
2013-07-01 7252800
2013-10-01 7270600
2014-01-01 7284000
2014-04-01 7295200
2014-07-01 7318600
2014-10-01 7342100
2015-01-01 7368400
2015-04-01 7393600
2015-07-01 7423900
2015-10-01 7456700
2016-01-01 7489800
2016-04-01 7523200
2016-07-01 7564100
2016-10-01 7608300
2017-01-01 7651000
2017-04-01 7698000
2017-07-01 7741700
2017-10-01 7785100
2018-01-01 7830100
2018-04-01 7875100