Quarter	Persons
1998-04-01	827600
1999-01-01	770100
1999-04-01	775600
1999-07-01	793800
1999-10-01	799700
2000-01-01	779200
2000-04-01	764700
2000-07-01	767500
2000-10-01	809800
2001-01-01	816000
2001-04-01	846400
2001-07-01	858900
2001-10-01	814100
2002-01-01	805300
2002-04-01	812800
2002-07-01	797100
2002-10-01	788300
2003-01-01	797800
2003-04-01	807400
2003-07-01	788700
2003-10-01	745600
2004-01-01	746900
2004-04-01	763800
2004-07-01	729800
2004-10-01	707800
2005-01-01	681800
2005-04-01	694500
2005-07-01	675700
2005-10-01	693700
2006-01-01	725400
2006-04-01	690200
2006-07-01	690100
2006-10-01	663000
2007-01-01	656600
2007-04-01	667700
2007-07-01	664400
2007-10-01	639500
2008-01-01	623400
2008-04-01	651100
2008-07-01	634800
2008-10-01	663000
2009-01-01	608800
2009-04-01	673300
2009-07-01	671400
2009-10-01	649700
2010-01-01	595900
2010-04-01	646400
2010-07-01	637300
2010-10-01	595300
2011-01-01	721800
2011-04-01	669900
2011-07-01	692000
2011-10-01	684900
2012-01-01	703600
2012-04-01	700000
2012-07-01	668500
2012-10-01	657300
2013-01-01	678700
2013-04-01	659300
2013-07-01	655500
2013-10-01	674600
2014-01-01	638800
2014-04-01	661400
2014-07-01	650000
2014-10-01	656500
2015-01-01	645600
2015-04-01	699400
2015-07-01	688100
2015-10-01	677400
2016-01-01	685900
2016-04-01	692700
2016-07-01	684900
2016-10-01	633100
2017-01-01	684000
2017-04-01	678900
2017-07-01	705700
2017-10-01	669600
2018-01-01	679500
2018-04-01	697200