Year Persons 1960-01-01 3447000 1961-01-01 3481000 1962-01-01 3534000 1963-01-01 3560000 1964-01-01 3609000 1965-01-01 3621000 1966-01-01 3635000 1967-01-01 3618000 1968-01-01 3615000 1969-01-01 3683000 1970-01-01 3604000 1971-01-01 3630000 1972-01-01 3622000 1973-01-01 3656000 1974-01-01 3715000 1975-01-01 3663000 1976-01-01 3641000 1977-01-01 3627000 1978-01-01 3628000 1979-01-01 3660000 1980-01-01 3657000 1981-01-01 3585000 1982-01-01 3537000 1983-01-01 3502000 1984-01-01 3497000 1985-01-01 3517000 1986-01-01 3541000 1987-01-01 3558000 1988-01-01 3610000 1989-01-01 3670000 1990-01-01 3726000 1991-01-01 3735000 1992-01-01 3723700 1993-01-01 3698000 1994-01-01 3687000 1995-01-01 3715000 1996-01-01 3738100 1997-01-01 3762200 1998-01-01 3810400 1999-01-01 4007000 2000-01-01 4092650 2001-01-01 4055625 2002-01-01 4069825 2003-01-01 4070375 2004-01-01 4138950 2005-01-01 4235425 2006-01-01 4263975 2007-01-01 4380275 2008-01-01 4445875 2009-01-01 4420700 2010-01-01 4488725 2011-01-01 4509275 2012-01-01 4523900 2013-01-01 4530300 2014-01-01 4543550 2015-01-01 4551625 2016-01-01 4586700 2017-01-01 4637775