Quarter Persons, Seasonally Adjusted 2005-01-01 333964.03904056700 2005-04-01 317390.04365821400 2005-07-01 316746.06778164796 2005-10-01 305920.84951957200 2006-01-01 302505.24522434804 2006-04-01 307102.77981680300 2006-07-01 380665.57112483900 2006-10-01 372249.40383401000 2007-01-01 380511.61980753200 2007-04-01 373795.68580903600 2007-07-01 374402.41815203200 2007-10-01 370198.27623139997 2008-01-01 368646.05012927000 2008-04-01 370518.33648565796 2008-07-01 375543.48907383800 2008-10-01 399063.12431123400 2009-01-01 482945.64415678400 2009-04-01 479999.70589959400 2009-07-01 685170.09314394100 2009-10-01 534362.55679968100 2010-01-01 548125.75093050500 2010-04-01 555544.25876812400 2010-07-01 536655.36340646990 2010-10-01 528454.62689490100 2011-01-01 531027.56985526300 2011-04-01 556781.25730219800 2011-07-01 565601.77374609090 2011-10-01 540446.39909644800 2012-01-01 525209.82846853890 2012-04-01 542025.91383337800 2012-07-01 543579.96040693600 2012-10-01 561743.29729114690 2013-01-01 574626.62344975110 2013-04-01 569535.10768182800 2013-07-01 569941.97855294600 2013-10-01 566663.29031547510 2014-01-01 579255.73433175890 2014-04-01 561873.26436713400 2014-07-01 560711.86892899010 2014-10-01 539820.13237211700 2015-01-01 521053.05332924606 2015-04-01 538118.17666367010 2015-07-01 526303.47119074900 2015-10-01 532479.29881633610 2016-01-01 515411.18915914200 2016-04-01 482481.66410904797 2016-07-01 491022.99297906600 2016-10-01 458918.15375274500 2017-01-01 460937.67939667800 2017-04-01 464664.59086397900 2017-07-01 440934.80146368000 2017-10-01 450658.92827566400 2018-01-01 432813.52517839400 2018-04-01 424032.59871345500