Year	Thousands of Persons
1956-01-01	6187.00
1957-01-01	6327.00
1958-01-01	6371.00
1959-01-01	6385.00
1960-01-01	6484.00
1961-01-01	6578.00
1962-01-01	6641.00
1963-01-01	6730.00
1964-01-01	6816.00
1965-01-01	6857.00
1966-01-01	6922.00
1967-01-01	6971.00
1968-01-01	7003.00
1969-01-01	7156.00
1970-01-01	7317.00
1971-01-01	7425.00
1972-01-01	7558.00
1973-01-01	7732.00
1974-01-01	7841.00
1975-01-01	7862.00
1976-01-01	8022.00
1977-01-01	8195.00
1978-01-01	8334.00
1979-01-01	8428.00
1980-01-01	8486.00
1981-01-01	8537.00
1982-01-01	8683.00
1983-01-01	8794.00
1984-01-01	8835.00
1985-01-01	8895.00
1986-01-01	9012.00
1987-01-01	9100.00
1988-01-01	9223.00
1989-01-01	9381.00
1990-01-01	10036.33
1991-01-01	10139.61
1992-01-01	10217.88
1993-01-01	10223.75
1994-01-01	10313.58
1995-01-01	10155.50
1996-01-01	10237.00
1997-01-01	10209.75
1998-01-01	10385.50
1999-01-01	10549.75
2000-01-01	10868.50
2001-01-01	11079.00
2002-01-01	11271.00
2003-01-01	11379.50
2004-01-01	11470.25
2005-01-01	11611.25
2006-01-01	11741.50
2007-01-01	12026.25
2008-01-01	12219.75
2009-01-01	12179.00
2010-01-01	12194.50
2011-01-01	12231.75