Quarter	Persons
2004-01-01	251000
2004-04-01	261000
2004-07-01	232000
2004-10-01	263000
2005-01-01	275000
2005-04-01	251000
2005-07-01	235000
2005-10-01	253000
2006-01-01	248000
2006-04-01	210000
2006-07-01	197000
2006-10-01	225000
2007-01-01	202000
2007-04-01	187000
2007-07-01	187000
2007-10-01	224000
2008-01-01	197000
2008-04-01	197000
2008-07-01	199000
2008-10-01	227000
2009-01-01	240000
2009-04-01	214000
2009-07-01	233000
2009-10-01	273000
2010-01-01	296000
2010-04-01	277000
2010-07-01	228000
2010-10-01	279000
2011-01-01	274000
2011-04-01	220000
2011-07-01	236000
2011-10-01	308000
2012-01-01	340000
2012-04-01	341000
2012-07-01	312000
2012-10-01	371000
2013-01-01	395000
2013-04-01	353000
2013-07-01	347000
2013-10-01	379000
2014-01-01	419000
2014-04-01	390000
2014-07-01	376000
2014-10-01	385000
2015-01-01	380000
2015-04-01	358000
2015-07-01	325000
2015-10-01	378000
2016-01-01	353000
2016-04-01	321000
2016-07-01	298000
2016-10-01	370000
2017-01-01	320000
2017-04-01	291000
2017-07-01	286000
2017-10-01	304000
2018-01-01	283000
2018-04-01	271000