Quarter	Persons, Seasonally Adjusted
2007-01-01	188000
2007-04-01	187200
2007-07-01	188400
2007-10-01	189200
2008-01-01	189500
2008-04-01	194300
2008-07-01	190000
2008-10-01	183100
2009-01-01	192400
2009-04-01	200600
2009-07-01	200200
2009-10-01	199400
2010-01-01	201800
2010-04-01	201600
2010-07-01	203500
2010-10-01	202600
2011-01-01	208900
2011-04-01	203000
2011-07-01	206600
2011-10-01	202800
2012-01-01	211800
2012-04-01	215900
2012-07-01	215100
2012-10-01	215700
2013-01-01	218000
2013-04-01	212400
2013-07-01	217900
2013-10-01	218700
2014-01-01	224300
2014-04-01	224300
2014-07-01	220000
2014-10-01	226400
2015-01-01	229400
2015-04-01	234200
2015-07-01	229900
2015-10-01	231400
2016-01-01	234300
2016-04-01	232000
2016-07-01	231700
2016-10-01	236800
2017-01-01	242400
2017-04-01	242100
2017-07-01	246500
2017-10-01	245500
2018-01-01	253100
2018-04-01	251200