Quarter	Persons, Seasonally Adjusted
1998-04-01	495100.0000000000
1999-04-01	502300.0000000000
2000-04-01	504100.0000000000
2001-04-01	543200.0000000000
2002-04-01	537900.0000000000
2003-04-01	566900.0000000000
2004-04-01	582200.0000000000
2005-04-01	597700.0000000000
2006-04-01	611600.0000000000
2007-04-01	632800.0000000000
2008-04-01	647700.0000000000
2009-04-01	652700.0000000000
2010-01-01	639569.2283398559
2010-04-01	643790.1762054490
2010-07-01	642766.2395760380
2010-10-01	647974.3558786570
2011-01-01	655808.9851116340
2011-04-01	661734.9099041410
2011-07-01	662811.5394086060
2011-10-01	668744.5655756190
2012-01-01	671603.8869806890
2012-04-01	672488.3400378760
2012-07-01	678725.0079278239
2012-10-01	682682.7650536110
2013-01-01	690296.4205612871
2013-04-01	696876.3071612910
2013-07-01	696615.8773497461
2013-10-01	701511.3949276760
2014-01-01	698780.6842755760
2014-04-01	708780.6810950930
2014-07-01	708272.9162656680
2014-10-01	722065.7183636640
2015-01-01	734174.4493171880
2015-04-01	733927.6063404820
2015-07-01	743217.0042535540
2015-10-01	753180.9400887759
2016-01-01	756885.9438794850
2016-04-01	769232.9352852519
2016-07-01	775059.6216414060
2016-10-01	777421.4991938580
2017-01-01	781611.3059377320
2017-04-01	795726.1922852240
2017-07-01	799621.2378511919
2017-10-01	813841.2639258520
2018-01-01	818939.2249665980
2018-04-01	830843.3201820350