Quarter Persons, Seasonally Adjusted 2005-01-01 684006.1607894320 2005-04-01 682757.5289364549 2005-07-01 681756.9466126129 2005-10-01 677179.3636615011 2006-01-01 672644.6232445460 2006-04-01 669256.2189381670 2006-07-01 666110.9648796810 2006-10-01 666188.1929376060 2007-01-01 665068.4135913840 2007-04-01 661427.6272917200 2007-07-01 660430.1801013970 2007-10-01 657773.7790154990 2008-01-01 657535.3504529290 2008-04-01 654339.0111466630 2008-07-01 653960.5678836830 2008-10-01 650165.0705167250 2009-01-01 649239.5142896380 2009-04-01 649335.1361496621 2009-07-01 658314.7354317610 2009-10-01 648010.6141289400 2010-01-01 637815.2876819580 2010-04-01 640296.4270621231 2010-07-01 643485.5392772390 2010-10-01 641702.7459786800 2011-01-01 619423.1338547460 2011-04-01 613880.8332494521 2011-07-01 604910.8375971380 2011-10-01 604285.1952986640 2012-01-01 605128.8101808920 2012-04-01 602348.2759791131 2012-07-01 601688.8413667670 2012-10-01 597834.0724732281 2013-01-01 595017.7927988380 2013-04-01 593644.3825780100 2013-07-01 595036.5289315910 2013-10-01 591001.2956915600 2014-01-01 589525.2296456370 2014-04-01 583490.3591637160 2014-07-01 587198.7847778120 2014-10-01 584785.6264128339 2015-01-01 587119.4204578940 2015-04-01 577517.9777179430 2015-07-01 576808.4296783340 2015-10-01 573954.1721458291 2016-01-01 576185.8055200749 2016-04-01 569813.4844263331 2016-07-01 565576.4541832010 2016-10-01 563824.2558703909 2017-01-01 562538.3233803890 2017-04-01 559842.5585780590 2017-07-01 556274.0626427890 2017-10-01 554745.0553987630 2018-01-01 555823.3615911080 2018-04-01 560011.3568857530