Quarter	Persons
1998-01-01	1782600
1998-04-01	1781900
1998-07-01	1778800
1998-10-01	1775300
1999-01-01	1802100
1999-04-01	1801900
1999-07-01	1801800
1999-10-01	1801900
2000-01-01	1821400
2000-04-01	1821500
2000-07-01	1822000
2000-10-01	1822000
2001-01-01	1834100
2001-04-01	1833700
2001-07-01	1839800
2001-10-01	1837700
2002-01-01	1841100
2002-04-01	1842100
2002-07-01	1842100
2002-10-01	1841900
2003-01-01	1846700
2003-04-01	1847000
2003-07-01	1846900
2003-10-01	1846300
2004-01-01	1868900
2004-04-01	1868600
2004-07-01	1886300
2004-10-01	1886600
2005-01-01	1890300
2005-04-01	1891700
2005-07-01	1906100
2005-10-01	1906500
2006-01-01	1921500
2006-04-01	1921700
2006-07-01	1921500
2006-10-01	1921400
2007-01-01	1921500
2007-04-01	1921500
2007-07-01	1933600
2007-10-01	1933600
2008-01-01	1933800
2008-04-01	1933600
2008-07-01	1945800
2008-10-01	1946000
2009-01-01	1945300
2009-04-01	1957100
2009-07-01	1957500
2009-10-01	1956800
2010-01-01	1957500
2010-04-01	1962100
2010-07-01	1962300
2010-10-01	1959900
2011-01-01	1943800
2011-04-01	1943800
2011-07-01	1943700
2011-10-01	1943500
2012-01-01	1944500
2012-04-01	1944500
2012-07-01	1944500
2012-10-01	1944500
2013-01-01	1940700
2013-04-01	1940700
2013-07-01	1940200
2013-10-01	1940600
2014-01-01	1933600
2014-04-01	1933500
2014-07-01	1933500
2014-10-01	1933700
2015-01-01	1925600
2015-04-01	1925800
2015-07-01	1925800
2015-10-01	1925800
2016-01-01	1915700
2016-04-01	1915700
2016-07-01	1915700
2016-10-01	1915700
2017-01-01	1903100
2017-04-01	1903100
2017-07-01	1903100
2017-10-01	1903100
2018-01-01	1888800
2018-04-01	1888800