Year	Persons
1960-01-01	27000
1961-01-01	22000
1962-01-01	20000
1963-01-01	16000
1964-01-01	13000
1965-01-01	17000
1966-01-01	18000
1967-01-01	28000
1968-01-01	35000
1969-01-01	31000
1970-01-01	29000
1971-01-01	28000
1972-01-01	35000
1973-01-01	43000
1974-01-01	51000
1975-01-01	91000
1976-01-01	133000
1977-01-01	160000
1978-01-01	176000
1979-01-01	191000
1980-01-01	204000
1981-01-01	238000
1982-01-01	268000
1983-01-01	292000
1984-01-01	296000
1985-01-01	288000
1986-01-01	280000
1987-01-01	275000
1988-01-01	255000
1989-01-01	235000
1990-01-01	222000
1991-01-01	232000
1992-01-01	255000
1993-01-01	294315
1994-01-01	314811
1995-01-01	316870
1996-01-01	312235
1997-01-01	305610
1998-01-01	286224
1999-01-01	195775
2000-01-01	163925
2001-01-01	138900
2002-01-01	163525
2003-01-01	170450
2004-01-01	188200
2005-01-01	194200
2006-01-01	192175
2007-01-01	178575
2008-01-01	163225
2009-01-01	175625
2010-01-01	189075
2011-01-01	158375
2012-01-01	164675
2013-01-01	185025
2014-01-01	181875
2015-01-01	178425
2016-01-01	173475
2017-01-01	162550