Quarter	Persons
1999-04-01	1062300
1999-07-01	1068300
1999-10-01	999100
2000-01-01	997000
2000-04-01	968100
2000-07-01	950400
2000-10-01	905800
2001-01-01	909400
2001-04-01	816000
2001-07-01	912900
2001-10-01	875400
2002-01-01	897900
2002-04-01	888900
2002-07-01	933600
2002-10-01	890600
2003-01-01	902300
2003-04-01	871200
2003-07-01	919000
2003-10-01	856000
2004-01-01	832200
2004-04-01	793300
2004-07-01	843500
2004-10-01	811300
2005-01-01	820400
2005-04-01	801900
2005-07-01	851400
2005-10-01	882300
2006-01-01	919800
2006-04-01	937300
2006-07-01	993500
2006-10-01	925300
2007-01-01	964600
2007-04-01	909700
2007-07-01	950000
2007-10-01	864100
2008-01-01	920500
2008-04-01	943400
2008-07-01	1092400
2008-10-01	1146800
2009-01-01	1322700
2009-04-01	1455900
2009-07-01	1535700
2009-10-01	1434900
2010-01-01	1527300
2010-04-01	1440900
2010-07-01	1441100
2010-10-01	1412700
2011-01-01	1422300
2011-04-01	1430300
2011-07-01	1556500
2011-10-01	1497700
2012-01-01	1490200
2012-04-01	1425900
2012-07-01	1443400
2012-10-01	1375900
2013-01-01	1422800
2013-04-01	1404500
2013-07-01	1407200
2013-10-01	1275200
2014-01-01	1216900
2014-04-01	1110400
2014-07-01	1106100
2014-10-01	1004100
2015-01-01	986300
2015-04-01	980500
2015-07-01	985400
2015-10-01	881700
2016-01-01	898300
2016-04-01	861300
2016-07-01	897100
2016-10-01	834200
2017-01-01	838900
2017-04-01	786600
2017-07-01	783700
2017-10-01	739100
2018-01-01	747100
2018-04-01	694000