Quarterly Persons, Seasonally Adjusted
2003-04-01 555511000
2004-04-01 560175000
2005-01-01 564445000
2005-04-01 566450000
2005-07-01 568563000
2005-10-01 570241000
2006-01-01 571684000
2006-04-01 573136000
2006-07-01 575182000
2006-10-01 577154000
2007-01-01 578569000
2007-04-01 579329000
2007-07-01 580813000
2007-10-01 583238000
2008-01-01 584825000
2008-04-01 586341000
2008-07-01 587227000
2008-10-01 588058000
2009-01-01 588749000
2009-04-01 589680000
2009-07-01 590382000
2009-10-01 590621000
2010-01-01 590205000
2010-04-01 591949000
2010-07-01 592164000
2010-10-01 591697000
2011-01-01 592903000
2011-04-01 594306000
2011-07-01 595151000
2011-10-01 597001000
2012-01-01 598396000
2012-04-01 601007000
2012-07-01 602034000
2012-10-01 602921000
2013-01-01 603252000
2013-04-01 605263000
2013-07-01 605610000
2013-10-01 605913000
2014-01-01 608047000
2014-04-01 608532000
2014-07-01 610096000
2014-10-01 611135000
2015-01-01 612817000
2015-04-01 613566000
2015-07-01 614763000
2015-10-01 616921000
2016-01-01 619584000
2016-04-01 620302000
2016-07-01 622685000
2016-10-01 623215000
2017-01-01 624903000
2017-04-01 625708000