Quarter	Persons
1999-04-01	331300
2000-01-01	317100
2000-04-01	335700
2000-07-01	335500
2000-10-01	301400
2001-01-01	305800
2001-04-01	335300
2001-07-01	324700
2001-10-01	300900
2002-01-01	323700
2002-04-01	334500
2002-07-01	330900
2002-10-01	302200
2003-01-01	311600
2003-04-01	328200
2003-07-01	322600
2003-10-01	296700
2004-01-01	312800
2004-04-01	330200
2004-07-01	331200
2004-10-01	303300
2005-01-01	307300
2005-04-01	328500
2005-07-01	331600
2005-10-01	303700
2006-01-01	313900
2006-04-01	335700
2006-07-01	347400
2006-10-01	317800
2007-01-01	323200
2007-04-01	348400
2007-07-01	358200
2007-10-01	346400
2008-01-01	364900
2008-04-01	383900
2008-07-01	378600
2008-10-01	356200
2009-01-01	348300
2009-04-01	368600
2009-07-01	359600
2009-10-01	339100
2010-01-01	345900
2010-04-01	369400
2010-07-01	356200
2010-10-01	351000
2011-01-01	344600
2011-04-01	358100
2011-07-01	368200
2011-10-01	356900
2012-01-01	358400
2012-04-01	381700
2012-07-01	383500
2012-10-01	369400
2013-01-01	376200
2013-04-01	380200
2013-07-01	382100
2013-10-01	362700
2014-01-01	349800
2014-04-01	363500
2014-07-01	366200
2014-10-01	355000
2015-01-01	356900
2015-04-01	382800
2015-07-01	382700
2015-10-01	353700
2016-01-01	358700
2016-04-01	362900
2016-07-01	370400
2016-10-01	345800
2017-01-01	342500
2017-04-01	360500
2017-07-01	364100
2017-10-01	345600
2018-01-01	341500
2018-04-01	363400