Quarterly Persons
1998-01-01 19205700
1998-04-01 19239400
1998-07-01 19221800
1998-10-01 19211700
1999-01-01 19203300
1999-04-01 19203900
1999-07-01 19200000
1999-10-01 19215000
2000-01-01 19218600
2000-04-01 19232200
2000-07-01 19234500
2000-10-01 19242300
2001-01-01 19253100
2001-04-01 19250600
2001-07-01 19257700
2001-10-01 19269000
2002-01-01 19265500
2002-04-01 19303800
2002-07-01 19300300
2002-10-01 19303700
2003-01-01 19297400
2003-04-01 19309800
2003-07-01 19319500
2003-10-01 19308200
2004-01-01 18876300
2004-04-01 18914400
2004-07-01 18955000
2004-10-01 18992100
2005-01-01 19013300
2005-04-01 19052700
2005-07-01 19080600
2005-10-01 19079000
2006-01-01 19117500
2006-04-01 19117600
2006-07-01 19118700
2006-10-01 19120700
2007-01-01 19122900
2007-04-01 19129300
2007-07-01 19157900
2007-10-01 19190200
2008-01-01 19222700
2008-04-01 19256000
2008-07-01 19277700
2008-10-01 19300000
2009-01-01 19322900
2009-04-01 19344200
2009-07-01 19353000
2009-10-01 19360100
2010-01-01 19368500
2010-04-01 19377100
2010-07-01 19385900
2010-10-01 19395500
2011-01-01 19405800
2011-04-01 19413800
2011-07-01 19403500
2011-10-01 19390300
2012-01-01 19380800
2012-04-01 19392700
2012-07-01 19406900
2012-10-01 19426200
2013-01-01 19440800
2013-04-01 19452500
2013-07-01 19461900
2013-10-01 19468900
2014-01-01 19477200
2014-04-01 19479700
2014-07-01 19464500
2014-10-01 19455500
2015-01-01 19434900
2015-04-01 19422800
2015-07-01 19411100
2015-10-01 19387400
2016-01-01 19366400
2016-04-01 19353000
2016-07-01 19331500
2016-10-01 19316400
2017-01-01 19304100
2017-04-01 19297200
2017-07-01 19274600
2017-10-01 19263800
2018-01-01 19255300
2018-04-01 19245200