Quarter	Persons
1965-01-01	22944000
1965-04-01	23080000
1965-07-01	23149000
1965-10-01	23221000
1966-01-01	23142000
1966-04-01	23253000
1966-07-01	23291000
1966-10-01	22982000
1967-01-01	22697000
1967-04-01	22808000
1967-07-01	22896000
1967-10-01	22729000
1968-01-01	22561000
1968-04-01	22650000
1968-07-01	22718000
1968-10-01	22658000
1969-01-01	22530000
1969-04-01	22624000
1969-07-01	22654000
1969-10-01	22569000
1970-01-01	22486000
1970-04-01	22479000
1970-07-01	22487000
1970-10-01	22415000
1971-04-01	22139000
1972-04-01	22137000
1973-04-01	22679000
1974-04-01	22804000
1975-04-01	22723000
1976-04-01	22557000
1977-04-01	22631000
1978-04-01	22789000
1978-07-01	22931000
1978-10-01	23091000
1979-01-01	22923000
1979-04-01	23173000
1979-07-01	23262000
1979-10-01	23261000
1980-01-01	22971000
1980-04-01	22991000
1980-07-01	22768000
1980-10-01	22430000
1981-01-01	21978000
1981-04-01	21891000
1981-07-01	21816000
1981-10-01	21618000
1982-01-01	21385000
1982-04-01	21414000
1982-07-01	21337000
1982-10-01	21143000
1983-01-01	20896000
1983-04-01	21067000
1983-07-01	21182000
1983-10-01	21222000
1984-01-01	21076000
1984-04-01	21238000
1984-07-01	21346000
1984-10-01	21430000
1985-01-01	21267000
1985-04-01	21423000
1985-07-01	21481000
1985-10-01	21494000
1986-01-01	21269000
1986-04-01	21387000
1986-07-01	21426000
1986-10-01	21468000
1987-01-01	21298000
1987-04-01	21584000
1987-07-01	21778000
1987-10-01	22028000
1988-01-01	22008000
1988-04-01	22258000
1988-07-01	22446000
1988-10-01	22566000
1989-01-01	22547000
1989-04-01	22661000
1989-07-01	22762000
1989-10-01	22916000
1990-01-01	22768000
1990-04-01	22918000
1990-07-01	22873000
1990-10-01	22775000
1991-01-01	22376000
1991-04-01	22270000
1991-07-01	22118000
1991-10-01	22068000
1992-01-01	21877000
1992-04-01	21540000
1992-07-01	21719000
1992-10-01	21448000
1993-01-01	21236000
1993-04-01	21353000
1993-07-01	21594000
1993-10-01	21423000
1994-01-01	21295000
1994-04-01	21460000
1994-07-01	21713000
1994-10-01	21626000
1995-01-01	21530000
1995-04-01	21744000
1995-07-01	22071000
1995-10-01	22097000
1996-01-01	21977000
1996-04-01	22099000
1996-07-01	22323000
1996-10-01	22376000
1997-01-01	22438000
1997-04-01	22661000
1997-07-01	22926000
1997-10-01	22941000
1998-01-01	22852000
1998-04-01	23578200
1998-07-01	23407000
1998-10-01	23439000
1999-01-01	23355000
1999-04-01	23406200
1999-07-01	23672600
1999-10-01	23769900
2000-01-01	23689900
2000-04-01	23851400
2000-07-01	24100800
2000-10-01	24074200
2001-01-01	24035500
2001-04-01	24112100
2001-07-01	24262200
2001-10-01	24296800
2002-01-01	24181500
2002-04-01	24253600
2002-07-01	24418500
2002-10-01	24515300
2003-01-01	24359700
2003-04-01	24378700
2003-07-01	24445700
2003-10-01	24442700
2004-01-01	24513100
2004-04-01	24526400
2004-07-01	24660400
2004-10-01	24780000
2005-01-01	24864100
2005-04-01	24808700
2005-07-01	25076200
2005-10-01	24965700
2006-01-01	25007600
2006-04-01	25099900
2006-07-01	25235000
2006-10-01	25188000
2007-01-01	25005300
2007-04-01	25178700
2007-07-01	25389100
2007-10-01	25504000
2008-01-01	25399200
2008-04-01	25508700
2008-07-01	25563800
2008-10-01	25469300
2009-01-01	25154800
2009-04-01	24923400
2009-07-01	25005600
2009-10-01	24958800
2010-01-01	24664900
2010-04-01	24886200
2010-07-01	25101700
2010-10-01	25064900
2011-01-01	25038500
2011-04-01	25097200
2011-07-01	24979900
2011-10-01	24992300
2012-01-01	24829600
2012-04-01	25001700
2012-07-01	25218000
2012-10-01	25329000
2013-01-01	25208800
2013-04-01	25270200
2013-07-01	25518800
2013-10-01	25596700
2014-01-01	25495800
2014-04-01	25685500
2014-07-01	26011800
2014-10-01	26170500
2015-01-01	26206000
2015-04-01	26201000
2015-07-01	26504200
2015-10-01	26612100
2016-01-01	26475800
2016-04-01	26522000
2016-07-01	26752700
2016-10-01	26776500
2017-01-01	26760500
2017-04-01	26878400
2017-07-01	27034000
2017-10-01	27114800
2018-01-01	27241500
2018-04-01	27244200