Quarter	Persons
1998-01-01	8415700
1998-04-01	8431200
1998-07-01	8459200
1998-10-01	8453900
1999-01-01	8483400
1999-04-01	8504000
1999-07-01	8522500
1999-10-01	8512000
2000-01-01	8560100
2000-04-01	8587400
2000-07-01	8617300
2000-10-01	8618900
2001-01-01	8651200
2001-04-01	8665700
2001-07-01	8687300
2001-10-01	8705500
2002-01-01	8710100
2002-04-01	8725000
2002-07-01	8742900
2002-10-01	8753000
2003-01-01	8758200
2003-04-01	8763800
2003-07-01	8773100
2003-10-01	8784900
2004-01-01	8787000
2004-04-01	8795000
2004-07-01	8805300
2004-10-01	8817900
2005-01-01	8816100
2005-04-01	8821800
2005-07-01	8832000
2005-10-01	8842100
2006-01-01	8845700
2006-04-01	8854600
2006-07-01	8864300
2006-10-01	8874700
2007-01-01	8876900
2007-04-01	8887800
2007-07-01	8899100
2007-10-01	8908300
2008-01-01	8909800
2008-04-01	8917200
2008-07-01	8926000
2008-10-01	8932900
2009-01-01	8930400
2009-04-01	8936400
2009-07-01	8945000
2009-10-01	8952900
2010-01-01	8955000
2010-04-01	8961100
2010-07-01	8968600
2010-10-01	8977000
2011-01-01	8969400
2011-04-01	8969700
2011-07-01	8971700
2011-10-01	8971100
2012-01-01	8955100
2012-04-01	8949800
2012-07-01	8946100
2012-10-01	8939000
2013-01-01	8922500
2013-04-01	8916800
2013-07-01	8909500
2013-10-01	8898700
2014-01-01	8890600
2014-04-01	8886400
2014-07-01	8881800
2014-10-01	8875000
2015-01-01	8870800
2015-04-01	8868400
2015-07-01	8865300
2015-10-01	8860300
2016-01-01	8862600
2016-04-01	8860200
2016-07-01	8857700
2016-10-01	8854200
2017-01-01	8855200
2017-04-01	8852900
2017-07-01	8852600
2017-10-01	8851900
2018-01-01	8851200
2018-04-01	8850100