Year	Persons
1964-01-01	60.0000000000000
1965-01-01	142.0000000000000
1966-01-01	150.0000000000000
1967-01-01	295.0000000000000
1968-01-01	1038.0000000000000
1969-01-01	1975.0000000000000
1970-01-01	1054.0000000000000
1971-01-01	560.0000000000000
1972-01-01	444.0000000000000
1973-01-01	361.0000000000000
1974-01-01	368.0000000000000
1975-01-01	456.0000000000000
1976-01-01	482.0000000000000
1977-01-01	285.0000000000000
1978-01-01	341.0000000000000
1979-01-01	379.0000000000000
1980-01-01	331.0000000000000
1981-01-01	406.0000000000000
1982-01-01	769.0000000000000
1983-01-01	1187.0000000000000
1984-01-01	1481.0000000000000
1985-01-01	1104.0000000000000
1986-01-01	823.0000000000000
1987-01-01	584.0000000000000
1988-01-01	820.0000000000000
1989-01-01	2125.0000000000000
1990-01-01	2255.0000000000000
1991-01-01	3581.0000000000000
1992-01-01	6157.0000000000000
1993-01-01	7578.0000000000000
1994-01-01	7746.0000000000000
1995-01-01	7243.0000000000000
1996-01-01	5489.0000000000000
1997-01-01	5730.0000000000000
1998-01-01	4170.0000000000000
1999-01-01	3140.0000000000000
2000-01-01	3698.0000000000000
2001-01-01	3678.0000000000000
2002-01-01	5267.0000000000000
2003-01-01	5350.0000000000000
2004-01-01	4775.0000000000000
2005-01-01	4175.0000000000000
2006-01-01	4900.0000000000000
2007-01-01	4025.0000000000005
2008-01-01	5375.0000000000000
2009-01-01	12950.0000000000000
2010-01-01	13550.0000000000000
2011-01-01	12575.0000000000000
2012-01-01	10700.0000000000000
2013-01-01	9850.0000000000000
2014-01-01	9125.0000000000000
2015-01-01	7600.0000000000000
2016-01-01	5825.0000000000000
2017-01-01	5475.0000000000000