Year	Thousands of Persons
1970-01-01	91
1971-01-01	107
1972-01-01	150
1973-01-01	136
1974-01-01	162
1975-01-01	303
1976-01-01	298
1977-01-01	358
1978-01-01	405
1979-01-01	408
1980-01-01	409
1981-01-01	394
1982-01-01	495
1983-01-01	697
1984-01-01	641
1985-01-01	603
1986-01-01	613
1987-01-01	629
1988-01-01	576
1989-01-01	508
1990-01-01	585
1991-01-01	814
1992-01-01	925
1993-01-01	939
1994-01-01	856
1995-01-01	764
1996-01-01	779
1997-01-01	778
1998-01-01	721
1999-01-01	652
2000-01-01	602
2001-01-01	658
2002-01-01	630
2003-01-01	599
2004-01-01	551
2005-01-01	531
2006-01-01	516
2007-01-01	484
2008-01-01	483
2009-01-01	649
2010-01-01	617
2011-01-01	611
2012-01-01	635