Value | Category | Cases | |
---|---|---|---|
-4 | Missin data / Missing information | 0 |
0%
|
-3 | Refused to answer | 0 |
0%
|
-2 | Not applicable | 0 |
0%
|
-1 | Don't know | 0 |
0%
|
1960 | 1 |
0.9%
|
|
1966 | 1 |
0.9%
|
|
1969 | 2 |
1.9%
|
|
1972 | 1 |
0.9%
|
|
1977 | 2 |
1.9%
|
|
1978 | 1 |
0.9%
|
|
1980 | 2 |
1.9%
|
|
1982 | 2 |
1.9%
|
|
1984 | 1 |
0.9%
|
|
1985 | 2 |
1.9%
|
|
1986 | 2 |
1.9%
|
|
1988 | 1 |
0.9%
|
|
1989 | 1 |
0.9%
|
|
1990 | 6 |
5.7%
|
|
1991 | 1 |
0.9%
|
|
1992 | 3 |
2.8%
|
|
1993 | 2 |
1.9%
|
|
1994 | 1 |
0.9%
|
|
1995 | 2 |
1.9%
|
|
1996 | 3 |
2.8%
|
|
1997 | 3 |
2.8%
|
|
1998 | 10 |
9.4%
|
|
1999 | 8 |
7.5%
|
|
2000 | 16 |
15.1%
|
|
2001 | 17 |
16%
|
|
2002 | 15 |
14.2%
|
|
Sysmiss | 5454 |