Quarter	Persons, Seasonally Adjusted
2005-01-01	566014800.7855510
2005-04-01	567903420.9807560
2005-07-01	570034774.4495081
2005-10-01	571773444.2957200
2006-01-01	573157858.3220379
2006-04-01	574627738.2609340
2006-07-01	576746850.8399160
2006-10-01	578752325.6221349
2007-01-01	580196129.3422251
2007-04-01	580984934.9350360
2007-07-01	582549310.6928780
2007-10-01	584976072.5719330
2008-01-01	586495127.5091480
2008-04-01	588075565.1418481
2008-07-01	589048286.9571980
2008-10-01	589874553.4338310
2009-01-01	590490072.3144850
2009-04-01	591370387.2644230
2009-07-01	592086549.0478550
2009-10-01	592380721.1777400
2010-01-01	591951865.9532939
2010-04-01	593638836.7580380
2010-07-01	593885034.3349551
2010-10-01	593579048.4315660
2011-01-01	594684252.3549190
2011-04-01	596083354.2639730
2011-07-01	596934844.4554510
2011-10-01	598913596.8008751
2012-01-01	600166129.7268610
2012-04-01	602785473.7746520
2012-07-01	603782455.1929920
2012-10-01	604754599.8623290
2013-01-01	605034731.2582719
2013-04-01	607009916.1389910
2013-07-01	607248750.3135960
2013-10-01	607770180.1710580
2014-01-01	609908713.2038370
2014-04-01	610456336.4881281
2014-07-01	611779107.5049830
2014-10-01	613048994.4631740
2015-01-01	614644876.2107251
2015-04-01	615482275.1894560
2015-07-01	616399718.1807270
2015-10-01	618864627.7584630
2016-01-01	621308703.1187531
2016-04-01	622190325.1224910
2016-07-01	624260119.1887039
2016-10-01	625202317.0856100
2017-01-01	626665336.1562220
2017-04-01	627573671.6804100
2017-07-01	629753047.8017551
2017-10-01	630332896.2807590
2018-01-01	633435429.9387879
2018-04-01	634571606.8517760