Value | Category | Cases | |
---|---|---|---|
-9 | Don't know | 0 |
0%
|
1919 | 1 |
3.1%
|
|
1957 | 1 |
3.1%
|
|
1960 | 1 |
3.1%
|
|
1965 | 1 |
3.1%
|
|
1970 | 1 |
3.1%
|
|
1972 | 1 |
3.1%
|
|
1975 | 1 |
3.1%
|
|
1976 | 2 |
6.3%
|
|
1978 | 3 |
9.4%
|
|
1979 | 2 |
6.3%
|
|
1980 | 2 |
6.3%
|
|
1982 | 1 |
3.1%
|
|
1983 | 3 |
9.4%
|
|
1985 | 1 |
3.1%
|
|
1986 | 1 |
3.1%
|
|
1988 | 1 |
3.1%
|
|
1989 | 1 |
3.1%
|
|
1990 | 1 |
3.1%
|
|
1992 | 1 |
3.1%
|
|
1997 | 2 |
6.3%
|
|
2001 | 1 |
3.1%
|
|
2004 | 1 |
3.1%
|
|
2005 | 1 |
3.1%
|
|
2007 | 1 |
3.1%
|
|
Sysmiss | 6415 |