Year	Persons
1960-01-01	82000.00000000000
1974-01-01	67000.00000000000
1975-01-01	178000.00000000000
1976-01-01	260000.00000000000
1977-01-01	309000.00000000000
1978-01-01	334000.00000000000
1979-01-01	344000.00000000000
1980-01-01	335000.00000000000
1981-01-01	320000.00000000000
1982-01-01	317000.00000000000
1983-01-01	355000.00000000000
1984-01-01	381000.00000000000
1985-01-01	385000.00000000000
1986-01-01	382000.00000000000
1987-01-01	319000.00000000000
1988-01-01	262000.00000000000
1989-01-01	233000.00000000000
1990-01-01	225000.00000000000
1991-01-01	206000.00000000000
1992-01-01	191500.00000000000
1993-01-01	256300.00000000000
1994-01-01	322700.00000000000
1995-01-01	337600.00000000000
1996-01-01	343500.00000000000
1997-01-01	323600.00000000000
1998-01-01	259050.00000000000
1999-01-01	232900.00000000000
2000-01-01	211600.00000000000
2001-01-01	214175.00000000000
2002-01-01	270425.00000000000
2003-01-01	340425.00000000000
2004-01-01	359075.00000000000
2005-01-01	414050.00000000000
2006-01-01	420575.00000000000
2007-01-01	440625.00000000000
2008-01-01	417950.00000000000
2009-01-01	517450.00000000006
2010-01-01	591200.00000000000
2011-01-01	688150.00000000000
2012-01-01	835750.00000000000
2013-01-01	855250.00000000000
2014-01-01	726050.00000000000
2015-01-01	646500.00000000000
2016-01-01	573025.00000000000
2017-01-01	462825.00000000000