Quarter	Persons
2004-01-01	861000
2004-04-01	728000
2004-07-01	719000
2004-10-01	787000
2005-01-01	777000
2005-04-01	733000
2005-07-01	672000
2005-10-01	819000
2006-01-01	737000
2006-04-01	651000
2006-07-01	608000
2006-10-01	672000
2007-01-01	603000
2007-04-01	574000
2007-07-01	564000
2007-10-01	661000
2008-01-01	717000
2008-04-01	698000
2008-07-01	628000
2008-10-01	666000
2009-01-01	741000
2009-04-01	703000
2009-07-01	674000
2009-10-01	814000
2010-01-01	855000
2010-04-01	764000
2010-07-01	687000
2010-10-01	785000
2011-01-01	759000
2011-04-01	701000
2011-07-01	718000
2011-10-01	876000
2012-01-01	1005000
2012-04-01	977000
2012-07-01	919000
2012-10-01	1074000
2013-01-01	1191000
2013-04-01	1110000
2013-07-01	1003000
2013-10-01	1140000
2014-01-01	1231000
2014-04-01	1152000
2014-07-01	1095000
2014-10-01	1299000
2015-01-01	1177000
2015-04-01	1117000
2015-07-01	976000
2015-10-01	1114000
2016-01-01	1133000
2016-04-01	1169000
2016-07-01	1055000
2016-10-01	1192000
2017-01-01	1219000
2017-04-01	1112000
2017-07-01	1077000
2017-10-01	1126000
2018-01-01	1192000
2018-04-01	1115000