Quarter	Persons, Seasonally Adjusted
1999-01-01	613660.2941810241
1999-04-01	606684.2899747910
1999-07-01	616829.6135327300
1999-10-01	617625.8023114561
2000-01-01	618043.9345503130
2000-04-01	621444.2728063570
2000-07-01	605724.6738652199
2000-10-01	611487.1187781100
2001-01-01	604238.7243185990
2001-04-01	614520.5324313910
2001-07-01	600899.2152633710
2001-10-01	609941.5279866391
2002-01-01	592273.6828412331
2002-04-01	605178.9775673920
2002-07-01	627954.0214378310
2002-10-01	632793.3181535440
2003-01-01	626657.5761173010
2003-04-01	629245.9529843789
2003-07-01	643819.4050558380
2003-10-01	617577.0658424820
2004-01-01	600482.6709347870
2004-04-01	592325.2256015120
2004-07-01	582029.8699230570
2004-10-01	593062.2335406440
2005-01-01	580436.0892152509
2005-04-01	594623.3887123900
2005-07-01	580423.3486689300
2005-10-01	567217.1734034290
2006-01-01	573882.3958244199
2006-04-01	568765.7995388490
2006-07-01	581595.8441066040
2006-10-01	587155.9605301260
2007-01-01	582666.7706825340
2007-04-01	563536.5199782190
2007-07-01	569624.4133691010
2007-10-01	578972.2959701460
2008-01-01	581095.9155608630
2008-04-01	578313.5214407670
2008-07-01	567205.9836545880
2008-10-01	578084.5793437820
2009-01-01	585014.8266695310
2009-04-01	573021.7296856360
2009-07-01	564917.7153454081
2009-10-01	568145.7282994240
2010-01-01	570594.6024665360
2010-04-01	575657.8422666840
2010-07-01	584525.7903049900
2010-10-01	569321.7649617910
2011-01-01	597135.8590758610
2011-04-01	595756.7014190330
2011-07-01	592235.6965766250
2011-10-01	586671.7429284820
2012-01-01	584217.5991860600
2012-04-01	605884.4172069190
2012-07-01	597247.5531901229
2012-10-01	585150.4304168980
2013-01-01	597724.2358931970
2013-04-01	591283.7534016831
2013-07-01	585900.6195288620
2013-10-01	593291.3911762580
2014-01-01	581966.0994952410
2014-04-01	573993.2525347039
2014-07-01	587956.7094048260
2014-10-01	583383.9385652290
2015-01-01	588042.6748058020
2015-04-01	579094.8568551160
2015-07-01	571413.4506348941
2015-10-01	588549.0177041890
2016-01-01	597647.1568489010
2016-04-01	587019.7898016659
2016-07-01	594573.5546071460
2016-10-01	573659.4987422870
2017-01-01	560039.0050765990
2017-04-01	564291.5877627020
2017-07-01	548876.6145764991
2017-10-01	542292.7925842000
2018-01-01	541700.4116564340
2018-04-01	538948.8593039770