Year Persons 1960-01-01 44400 1961-01-01 45500 1962-01-01 46600 1963-01-01 47700 1964-01-01 48900 1965-01-01 50100 1966-01-01 51000 1967-01-01 52000 1968-01-01 53000 1969-01-01 54000 1970-01-01 55000 1971-01-01 54600 1972-01-01 54200 1973-01-01 53800 1974-01-01 53400 1975-01-01 53000 1976-01-01 53200 1977-01-01 53400 1978-01-01 53600 1979-01-01 53800 1980-01-01 54670 1981-01-01 55050 1982-01-01 55449 1983-01-01 55930 1984-01-01 56423 1985-01-01 56898 1986-01-01 57382 1987-01-01 57849 1988-01-01 58347 1989-01-01 58841 1990-01-01 59326 1991-01-01 59021 1992-01-01 58595 1993-01-01 58910 1994-01-01 59320 1995-01-01 59746 1996-01-01 60129 1997-01-01 60497 1998-01-01 60943 1999-01-01 61285 2000-01-01 61833 2001-01-01 62504 2002-01-01 62912 2003-01-01 63325 2004-01-01 63740 2005-01-01 64154 2006-01-01 64523 2007-01-01 64888 2008-01-01 65273 2009-01-01 65636 2010-01-01 65124 2011-01-01 64564 2012-01-01 64798 2013-01-01 65001 2014-01-01 65139 2015-01-01 65239 2016-01-01 65341 2017-01-01 65441