Quarter	Persons, Seasonally Adjusted
2007-01-01	4900
2007-04-01	5800
2007-07-01	4500
2007-10-01	6300
2008-01-01	7900
2008-04-01	6600
2008-07-01	4700
2008-10-01	8100
2009-01-01	7100
2009-04-01	6600
2009-07-01	5900
2009-10-01	6800
2010-01-01	5700
2010-04-01	7000
2010-07-01	4600
2010-10-01	6100
2011-01-01	5900
2011-04-01	6200
2011-07-01	8300
2011-10-01	8000
2012-01-01	7200
2012-04-01	5700
2012-07-01	5800
2012-10-01	6900
2013-01-01	7700
2013-04-01	8000
2013-07-01	5100
2013-10-01	6600
2014-01-01	4400
2014-04-01	7300
2014-07-01	6800
2014-10-01	6500
2015-01-01	8300
2015-04-01	8500
2015-07-01	7200
2015-10-01	7500
2016-01-01	9200
2016-04-01	9300
2016-07-01	9100
2016-10-01	9300
2017-01-01	10900
2017-04-01	11600
2017-07-01	12000
2017-10-01	10100
2018-01-01	10900
2018-04-01	10800