Year	Thousands of Persons
1956-01-01	4265.500
1957-01-01	4329.084
1958-01-01	4263.417
1959-01-01	4362.667
1960-01-01	4368.167
1961-01-01	4380.667
1962-01-01	4487.667
1963-01-01	4567.167
1964-01-01	4697.500
1965-01-01	4841.834
1966-01-01	4975.084
1967-01-01	5058.500
1968-01-01	5107.167
1969-01-01	5230
1970-01-01	5259.584
1971-01-01	5328.834
1972-01-01	5459.750
1973-01-01	5678.084
1974-01-01	5869.750
1975-01-01	5903.250
1976-01-01	6129.275
1977-01-01	6187.850
1978-01-01	6316.050
1979-01-01	6528.667
1980-01-01	6635.942
1981-01-01	6748.425
1982-01-01	6430.709
1983-01-01	6416.350
1984-01-01	6552.250
1985-01-01	6684.542
1986-01-01	6860.100
1987-01-01	7025.292
1988-01-01	7178.200
1989-01-01	7291.984
1990-01-01	7277.250
1991-01-01	7066.892
1992-01-01	6960.775
1993-01-01	6994.017
1994-01-01	7141.892
1995-01-01	7260.792
1996-01-01	7319.125
1997-01-01	7473.975
1998-01-01	7616.700
1999-01-01	7791.742
2000-01-01	7971.034
2001-01-01	8034.809
2002-01-01	8182.817
2003-01-01	8344.317
2004-01-01	8474.725
2005-01-01	8589.900
2006-01-01	8701.775
2007-01-01	8868.250
2008-01-01	9012.367
2009-01-01	8760.658
2010-01-01	8911.567
2011-01-01	9085.092