Year	Thousands of Persons
1958-01-01	64.4167
1959-01-01	45.3333
1960-01-01	31.0000
1961-01-01	26.2500
1962-01-01	26.5000
1963-01-01	32.3333
1964-01-01	33.2500
1965-01-01	29.7500
1966-01-01	33.0000
1967-01-01	64.0833
1968-01-01	84.2500
1969-01-01	60.8333
1970-01-01	40.9167
1971-01-01	48.6667
1972-01-01	55.4167
1973-01-01	51.5000
1974-01-01	39.3333
1975-01-01	50.5833
1976-01-01	90.3333
1977-01-01	137.9167
1978-01-01	168.7500
1979-01-01	139.2500
1980-01-01	112.0833
1981-01-01	125.0833
1982-01-01	134.9167
1983-01-01	137.5000
1984-01-01	132.7500
1985-01-01	129.4167
1986-01-01	138.1667
1987-01-01	130.1667
1988-01-01	108.3333
1989-01-01	80.4167
1990-01-01	81.7500
1991-01-01	168.5833
1992-01-01	292.5000
1993-01-01	404.7500
1994-01-01	408.5000
1995-01-01	381.9167
1996-01-01	362.6667
1997-01-01	314.4167
1998-01-01	285.2500
1999-01-01	260.8333
2000-01-01	253.0000
2001-01-01	237.5833
2002-01-01	237.2750
2003-01-01	234.6000
2004-01-01	228.7000
2005-01-01	219.5583
2006-01-01	204.3167
2007-01-01	183.2750
2008-01-01	171.9558
2009-01-01	220.9396
2010-01-01	224.2768
2011-01-01	208.7159