Quarter	Persons, Seasonally Adjusted
1998-04-01	296300.00000000000
1999-04-01	286800.00000000000
2000-04-01	297400.00000000000
2001-04-01	291100.00000000000
2002-04-01	301400.00000000000
2003-04-01	304700.00000000000
2004-04-01	298900.00000000000
2005-04-01	295800.00000000000
2006-04-01	315200.00000000000
2007-04-01	319100.00000000000
2008-04-01	314400.00000000000
2009-04-01	309300.00000000000
2009-10-01	309300.00000000000
2010-01-01	319828.08330953200
2010-04-01	327269.07728987000
2010-07-01	324628.19440743100
2010-10-01	323274.64499316603
2011-01-01	326188.53992593900
2011-04-01	326174.04779875500
2011-07-01	327196.57397335000
2011-10-01	325740.83830195600
2012-01-01	320812.16936949600
2012-04-01	322456.69478850300
2012-07-01	327089.60997822700
2012-10-01	335441.52586377500
2013-01-01	332335.60468843400
2013-04-01	325274.80864428800
2013-07-01	321797.90723484600
2013-10-01	327491.67943243205
2014-01-01	325720.31654661800
2014-04-01	326917.04767772096
2014-07-01	324018.11430554700
2014-10-01	317644.52147011400
2015-01-01	311036.51518060000
2015-04-01	317081.56364153500
2015-07-01	314495.80220723700
2015-10-01	317886.11897062700
2016-01-01	319427.58050518700
2016-04-01	311956.95055893100
2016-07-01	317578.43406662600
2016-10-01	322337.03486925600
2017-01-01	323900.74666377300
2017-04-01	322872.27653525900
2017-07-01	324836.62225855400
2017-10-01	315890.35454241500
2018-01-01	315886.36085271200
2018-04-01	315569.97783794500