Quarter	Persons, Seasonally Adjusted
2007-01-01	17100.000000000000
2007-04-01	16600.000000000000
2007-07-01	15600.000000000000
2007-10-01	18600.000000000000
2008-01-01	14500.000000000000
2008-04-01	17500.000000000000
2008-07-01	15300.000000000000
2008-10-01	15900.000000000000
2009-01-01	10700.000000000000
2009-04-01	12700.000000000000
2009-07-01	12300.000000000000
2009-10-01	13500.000000000000
2010-01-01	12300.000000000000
2010-04-01	15200.000000000000
2010-07-01	13800.000000000000
2010-10-01	14700.000000000000
2011-01-01	16100.000000000002
2011-04-01	15500.000000000000
2011-07-01	11600.000000000000
2011-10-01	14900.000000000000
2012-01-01	15700.000000000000
2012-04-01	14800.000000000000
2012-07-01	14800.000000000000
2012-10-01	13700.000000000000
2013-01-01	15400.000000000000
2013-04-01	12900.000000000000
2013-07-01	14600.000000000000
2013-10-01	12700.000000000000
2014-01-01	11600.000000000000
2014-04-01	8900.000000000000
2014-07-01	11600.000000000000
2014-10-01	12600.000000000000
2015-01-01	17300.000000000000
2015-04-01	14900.000000000000
2015-07-01	14800.000000000000
2015-10-01	13000.000000000000
2016-01-01	14400.000000000000
2016-04-01	13900.000000000000
2016-07-01	15800.000000000000
2016-10-01	14800.000000000000
2017-01-01	14100.000000000000
2017-04-01	13700.000000000000
2017-07-01	13200.000000000000
2017-10-01	14600.000000000000
2018-01-01	15400.000000000000
2018-04-01	18600.000000000000