| Value | Category | Cases | |
|---|---|---|---|
| 1940 | 1 |
0.7%
|
|
| 1962 | 1 |
0.7%
|
|
| 1967 | 1 |
0.7%
|
|
| 1969 | 2 |
1.4%
|
|
| 1975 | 2 |
1.4%
|
|
| 1976 | 2 |
1.4%
|
|
| 1980 | 1 |
0.7%
|
|
| 1981 | 1 |
0.7%
|
|
| 1982 | 2 |
1.4%
|
|
| 1983 | 3 |
2%
|
|
| 1984 | 4 |
2.7%
|
|
| 1986 | 3 |
2%
|
|
| 1987 | 3 |
2%
|
|
| 1988 | 2 |
1.4%
|
|
| 1989 | 5 |
3.4%
|
|
| 1990 | 7 |
4.7%
|
|
| 1991 | 7 |
4.7%
|
|
| 1992 | 8 |
5.4%
|
|
| 1993 | 8 |
5.4%
|
|
| 1994 | 6 |
4.1%
|
|
| 1995 | 9 |
6.1%
|
|
| 1996 | 5 |
3.4%
|
|
| 1997 | 10 |
6.8%
|
|
| 1998 | 7 |
4.7%
|
|
| 1999 | 7 |
4.7%
|
|
| 2000 | 14 |
9.5%
|
|
| 2001 | 14 |
9.5%
|
|
| 2002 | 13 |
8.8%
|
|
| 2147483622 | Not applicable | 0 |
0%
|
| 2147483623 | Refusal | 0 |
0%
|
| 2147483624 | Don't know | 0 |
0%
|
| 2147483625 | No answer | 0 |
0%
|
| 10001 | .D | 42211 |