Year	Thousands of Persons
1962-01-01	16569.00
1963-01-01	16610.00
1964-01-01	16627.00
1965-01-01	16721.00
1966-01-01	16736.00
1967-01-01	16413.00
1968-01-01	16314.00
1969-01-01	16473.00
1970-01-01	16680.00
1971-01-01	16774.00
1972-01-01	16595.00
1973-01-01	16651.00
1974-01-01	16511.00
1975-01-01	16300.00
1976-01-01	16098.00
1977-01-01	16056.00
1978-01-01	16132.00
1979-01-01	16271.00
1980-01-01	16847.00
1981-01-01	16707.00
1982-01-01	16867.00
1983-01-01	16878.00
1984-01-01	16801.00
1985-01-01	16828.00
1986-01-01	16972.00
1987-01-01	17034.00
1988-01-01	17025.00
1989-01-01	17243.00
1990-01-01	17853.00
1991-01-01	22359.00
1992-01-01	22305.00
1993-01-01	22347.00
1994-01-01	22322.00
1995-01-01	22191.00
1996-01-01	22209.00
1997-01-01	22305.00
1998-01-01	22451.00
1999-01-01	22031.45
2000-01-01	21903.78
2001-01-01	21919.08
2002-01-01	21826.37
2003-01-01	21776.73
2004-01-01	21761.69
2005-01-01	22530.82
2006-01-01	22673.95
2007-01-01	22683.30
2008-01-01	22718.95
2009-01-01	22651.50
2010-01-01	22587.75
2011-01-01	22810.38