Quarter Persons, Seasonally Adjusted 2000-01-01 574156.4388714510 2000-04-01 586671.9199964140 2000-07-01 591812.9762516441 2000-10-01 588558.6648804911 2001-01-01 584248.7800068230 2001-04-01 583814.8569581200 2001-07-01 595081.2567399550 2001-10-01 595455.1062951010 2002-01-01 590542.0088608690 2002-04-01 589878.9617278490 2002-07-01 589722.1196261741 2002-10-01 589456.9097851070 2003-01-01 591149.7336364710 2003-04-01 597777.3940986240 2003-07-01 609870.8375241690 2003-10-01 613002.0347407360 2004-01-01 605373.1449480100 2004-04-01 606244.0751229930 2004-07-01 595249.2882713250 2004-10-01 600833.4916576730 2005-01-01 607057.7478307859 2005-04-01 617184.4105031601 2005-07-01 612210.7935213649 2005-10-01 625647.0481446900 2006-01-01 641987.5833170860 2006-04-01 655815.1015709570 2006-07-01 651628.9644657820 2006-10-01 657268.3506461739 2007-01-01 653321.6734556040 2007-04-01 661952.9338182100 2007-07-01 660132.9484248409 2007-10-01 654892.4443013450 2008-01-01 663079.4061863109 2008-04-01 657591.8631533380 2008-07-01 652905.1539179800 2008-10-01 650423.5767423699 2009-01-01 616907.5455728050 2009-04-01 591694.4385140310 2009-07-01 590432.2543496251 2009-10-01 576465.7615635390 2010-01-01 557796.0335730730 2010-04-01 558067.1406799309 2010-07-01 568268.6250259060 2010-10-01 587768.2007210900 2011-01-01 591834.7997159580 2011-04-01 597898.2661948080 2011-07-01 614375.4899543520 2011-10-01 608691.4441348830 2012-01-01 609228.4289167880 2012-04-01 615346.9446452371 2012-07-01 621799.3877348561 2012-10-01 613225.2387031179 2013-01-01 617184.3934172290 2013-04-01 633771.9476336060 2013-07-01 620371.9545790800 2013-10-01 613971.7043700850 2014-01-01 613154.7720858860 2014-04-01 631055.1791713180 2014-07-01 626825.0195381120 2014-10-01 628265.0292046840 2015-01-01 630489.6578411070 2015-04-01 641861.5765906500 2015-07-01 653785.4139873519 2015-10-01 637363.3515808911 2016-01-01 635487.4180487940 2016-04-01 658451.6713900269 2016-07-01 645846.8551032441 2016-10-01 638614.0554579350 2017-01-01 651024.8434671330 2017-04-01 654369.2651822909 2017-07-01 661539.8218754770 2017-10-01 667366.0694750991 2018-01-01 654470.5769595240 2018-04-01 667351.2918077060