Quarterly Persons
1999-04-01 44700
2000-01-01 46500
2000-04-01 37100
2000-07-01 44500
2000-10-01 41500
2001-01-01 37400
2001-04-01 39700
2001-07-01 43200
2001-10-01 43500
2002-01-01 41900
2002-04-01 40100
2002-07-01 37700
2002-10-01 39800
2003-01-01 39300
2003-04-01 38600
2003-07-01 38500
2003-10-01 43900
2004-01-01 38800
2004-04-01 34300
2004-07-01 36400
2004-10-01 41400
2005-01-01 41500
2005-04-01 39200
2005-07-01 35800
2005-10-01 39900
2006-01-01 42100
2006-04-01 42400
2006-07-01 38400
2006-10-01 39200
2007-01-01 41600
2007-04-01 40800
2007-07-01 39300
2007-10-01 43300
2008-01-01 45000
2008-04-01 43300
2008-07-01 44900
2008-10-01 48800
2009-01-01 46600
2009-04-01 45300
2009-07-01 45500
2009-10-01 47600
2010-01-01 44500
2010-04-01 44200
2010-07-01 44800
2010-10-01 49200
2011-01-01 50400
2011-04-01 45700
2011-07-01 47200
2011-10-01 52800
2012-01-01 49000
2012-04-01 46400
2012-07-01 47600
2012-10-01 50800
2013-01-01 50300
2013-04-01 50800
2013-07-01 49300
2013-10-01 50500
2014-01-01 49800
2014-04-01 53700
2014-07-01 53000
2014-10-01 53500
2015-01-01 51900
2015-04-01 49700
2015-07-01 53300
2015-10-01 52300
2016-01-01 50600
2016-04-01 57300
2016-07-01 56900
2016-10-01 52400
2017-01-01 55400
2017-04-01 57300
2017-07-01 56000
2017-10-01 55200
2018-01-01 54300
2018-04-01 54900