Quarterly Persons
2005-01-01 560364000
2005-04-01 567357000
2005-07-01 571533000
2005-10-01 570460000
2006-01-01 567230000
2006-04-01 574075000
2006-07-01 578284000
2006-10-01 577472000
2007-01-01 573887000
2007-04-01 580392000
2007-07-01 583913000
2007-10-01 583485000
2008-01-01 580110000
2008-04-01 587570000
2008-07-01 590276000
2008-10-01 588124000
2009-01-01 584841000
2009-04-01 590680000
2009-07-01 593050000
2009-10-01 590363000
2010-01-01 586706000
2010-04-01 593033000
2010-07-01 594698000
2010-10-01 591482000
2011-01-01 589142000
2011-04-01 595532000
2011-07-01 597701000
2011-10-01 596864000
2012-01-01 594652000
2012-04-01 602270000
2012-07-01 604385000
2012-10-01 602798000
2013-01-01 599633000
2013-04-01 606534000
2013-07-01 607805000
2013-10-01 605869000
2014-01-01 604561000
2014-04-01 609819000
2014-07-01 612223000
2014-10-01 611199000
2015-01-01 609278000
2015-04-01 614812000
2015-07-01 616890000
2015-10-01 616970000
2016-01-01 615965000
2016-04-01 621597000
2016-07-01 624852000
2016-10-01 623222000
2017-01-01 621325000
2017-04-01 626971000