Year Persons 1963-01-01 30000 1964-01-01 25000 1965-01-01 24000 1966-01-01 29000 1967-01-01 33000 1968-01-01 31000 1969-01-01 29000 1970-01-01 27000 1971-01-01 44000 1972-01-01 48000 1973-01-01 46000 1974-01-01 41000 1975-01-01 36000 1976-01-01 38400 1977-01-01 43300 1978-01-01 49900 1979-01-01 48400 1980-01-01 50200 1981-01-01 57900 1982-01-01 76800 1983-01-01 83000 1984-01-01 76400 1985-01-01 64800 1986-01-01 61400 1987-01-01 49000 1988-01-01 40000 1989-01-01 36000 1990-01-01 40000 1991-01-01 64000 1992-01-01 99700 1993-01-01 161000 1994-01-01 171000 1995-01-01 173000 1996-01-01 197800 1997-01-01 203200 1998-01-01 166000 1999-01-01 141000 2000-01-01 114000 2001-01-01 97425 2002-01-01 100500 2003-01-01 112975 2004-01-01 134275 2005-01-01 164100 2006-01-01 164150 2007-01-01 148650 2008-01-01 152575 2009-01-01 186400 2010-01-01 198425 2011-01-01 184125 2012-01-01 185050 2013-01-01 191575 2014-01-01 189200 2015-01-01 181400 2016-01-01 165575 2017-01-01 164700