Quarter	Persons, Seasonally Adjusted
2005-01-01	236227000
2005-04-01	236583000
2005-07-01	237058000
2005-10-01	236919000
2006-01-01	238139000
2006-04-01	238598000
2006-07-01	238955000
2006-10-01	239702000
2007-01-01	239945000
2007-04-01	240397000
2007-07-01	240464000
2007-10-01	240773000
2008-01-01	240732000
2008-04-01	240306000
2008-07-01	239934000
2008-10-01	238678000
2009-01-01	235822000
2009-04-01	234033000
2009-07-01	233289000
2009-10-01	232912000
2010-01-01	232173000
2010-04-01	232561000
2010-07-01	232436000
2010-10-01	232249000
2011-01-01	232425000
2011-04-01	232149000
2011-07-01	232039000
2011-10-01	232277000
2012-01-01	232356000
2012-04-01	232714000
2012-07-01	232719000
2012-10-01	232932000
2013-01-01	232462000
2013-04-01	232930000
2013-07-01	232835000
2013-10-01	233084000
2014-01-01	234235000
2014-04-01	234379000
2014-07-01	234727000
2014-10-01	235236000
2015-01-01	235584000
2015-04-01	235676000
2015-07-01	236071000
2015-10-01	236543000
2016-01-01	237769000
2016-04-01	237758000
2016-07-01	238499000
2016-10-01	238684000
2017-01-01	238764000
2017-04-01	239245000