Quarter	Persons
1986-01-01	531400
1986-04-01	544100
1986-07-01	552500
1986-10-01	544200
1987-01-01	541200
1987-04-01	551500
1987-07-01	560100
1987-10-01	548600
1988-01-01	568300
1988-04-01	583300
1988-07-01	601500
1988-10-01	587700
1989-01-01	599300
1989-04-01	620600
1989-07-01	627900
1989-10-01	608800
1990-01-01	609800
1990-04-01	606300
1990-07-01	620500
1990-10-01	598400
1991-01-01	601600
1991-04-01	613900
1991-07-01	622100
1991-10-01	613700
1992-01-01	611700
1992-04-01	627900
1992-07-01	645300
1992-10-01	619100
1993-01-01	629100
1993-04-01	635400
1993-07-01	643200
1993-10-01	616100
1994-01-01	613300
1994-04-01	626700
1994-07-01	630000
1994-10-01	601900
1995-01-01	609800
1995-04-01	616500
1995-07-01	615500
1995-10-01	590900
1996-01-01	593800
1996-04-01	600600
1996-07-01	592800
1996-10-01	598600
1997-01-01	599700
1997-04-01	611000
1997-07-01	613300
1997-10-01	602000
1998-01-01	605800
1998-04-01	626800
1998-07-01	635600
1998-10-01	619800
1999-01-01	617400
1999-04-01	637700
1999-07-01	638500
1999-10-01	613000
2000-01-01	621500
2000-04-01	648900
2000-07-01	635000
2000-10-01	606600
2001-01-01	618000
2001-04-01	629600
2001-07-01	631800
2001-10-01	596300
2002-01-01	594800
2002-04-01	623500
2002-07-01	628100
2002-10-01	615100
2003-01-01	628900
2003-04-01	655100
2003-07-01	646400
2003-10-01	628700
2004-01-01	637800
2004-04-01	660200
2004-07-01	651300
2004-10-01	606800
2005-01-01	621500
2005-04-01	644100
2005-07-01	623700
2005-10-01	601300
2006-01-01	595800
2006-04-01	617900
2006-07-01	627400
2006-10-01	616200
2007-01-01	600600
2007-04-01	621600
2007-07-01	631400
2007-10-01	603700
2008-01-01	639300
2008-04-01	628300
2008-07-01	630700
2008-10-01	599900
2009-01-01	630100
2009-04-01	638100
2009-07-01	660600
2009-10-01	631500
2010-01-01	647500
2010-04-01	660500
2010-07-01	665400
2010-10-01	648900
2011-01-01	641100
2011-04-01	662400
2011-07-01	666800
2011-10-01	641200
2012-01-01	632600
2012-04-01	659400
2012-07-01	665500
2012-10-01	677300
2013-01-01	657300
2013-04-01	666600
2013-07-01	656400
2013-10-01	622300
2014-01-01	615200
2014-04-01	646500
2014-07-01	643600
2014-10-01	598500
2015-01-01	601300
2015-04-01	636300
2015-07-01	666200
2015-10-01	642400
2016-01-01	626400
2016-04-01	628800
2016-07-01	628500
2016-10-01	582500
2017-01-01	581800
2017-04-01	628500
2017-07-01	604700
2017-10-01	577000
2018-01-01	582600
2018-04-01	604600
2018-07-01	609500