Quarterly Persons
1999-04-01 15696000.000000000
2000-04-01 15880800.000000000
2001-04-01 16131900.000000000
2002-04-01 16144000.000000000
2003-04-01 16126800.000000000
2004-04-01 15935000.000000000
2005-01-01 16365900.000000000
2005-04-01 16273800.000000000
2005-07-01 16374100.000000000
2005-10-01 16490800.000000000
2006-01-01 16593099.999999998
2006-04-01 16787100.000000000
2006-07-01 16922300.000000000
2006-10-01 16957000.000000000
2007-01-01 16949700.000000000
2007-04-01 17137900.000000000
2007-07-01 17345800.000000000
2007-10-01 17457000.000000000
2008-01-01 17260200.000000000
2008-04-01 17264000.000000000
2008-07-01 17600400.000000000
2008-10-01 17815000.000000000
2009-01-01 17438600.000000000
2009-04-01 17572400.000000000
2009-07-01 17492500.000000000
2009-10-01 18006300.000000000
2010-01-01 17376100.000000000
2010-04-01 17486000.000000000
2010-07-01 17572400.000000000
2010-10-01 17728100.000000000
2011-01-01 17680400.000000000
2011-04-01 17914200.000000000
2011-07-01 18048400.000000000
2011-10-01 18161200.000000000
2012-01-01 17856900.000000000
2012-04-01 18039900.000000000
2012-07-01 18172800.000000000
2012-10-01 18215300.000000000
2013-01-01 18186900.000000000
2013-04-01 18349000.000000000
2013-07-01 18439800.000000000
2013-10-01 18408800.000000000
2014-01-01 18392300.000000000
2014-04-01 18509900.000000000
2014-07-01 18574400.000000000
2014-10-01 18624000.000000000
2015-01-01 18605500.000000000
2015-04-01 18659800.000000000
2015-07-01 18705100.000000000
2015-10-01 18851400.000000000
2016-01-01 19062000.000000000
2016-04-01 19009100.000000000
2016-07-01 19226100.000000000
2016-10-01 19308600.000000000
2017-01-01 19182800.000000000
2017-04-01 19159000.000000000
2017-07-01 19446100.000000000
2017-10-01 19487000.000000000
2018-01-01 19381700.000000000
2018-04-01 19242600.000000000