Year	Persons
1961-01-01	215000.00000000000
1971-01-01	102000.00000000000
1977-01-01	56000.00000000000
1978-01-01	61000.00000000000
1979-01-01	64000.00000000000
1980-01-01	95000.00000000000
1981-01-01	148000.00000000000
1982-01-01	214200.00000000000
1983-01-01	296236.00000000000
1984-01-01	307799.00000000000
1985-01-01	302783.00000000000
1986-01-01	285171.00000000000
1987-01-01	284150.50000000000
1988-01-01	302165.64000000000
1989-01-01	294466.77000000000
1990-01-01	280170.54000000004
1991-01-01	299304.08000000000
1992-01-01	348877.80000000000
1993-01-01	369317.54000000004
1994-01-01	387453.79000000004
1995-01-01	395449.07000000000
1996-01-01	426013.63000000000
1997-01-01	425180.42000000004
1998-01-01	507900.00000000000
1999-01-01	554750.00000000000
2000-01-01	523475.00000000000
2001-01-01	508375.00000000000
2002-01-01	492550.00000000000
2003-01-01	472575.00000000000
2004-01-01	519924.99999999994
2005-01-01	493400.00000000000
2006-01-01	448225.00000000000
2007-01-01	418350.00000000000
2008-01-01	387875.00000000000
2009-01-01	484700.00000000000
2010-01-01	639375.00000000000
2011-01-01	881825.00000000000
2012-01-01	1195100.00000000000
2013-01-01	1330350.00000000000
2014-01-01	1274425.00000000000
2015-01-01	1196950.00000000000
2016-01-01	1130950.00000000000
2017-01-01	1027050.00000000000