| Value | Category | Cases | |
|---|---|---|---|
| 1925 | 1 |
1.2%
|
|
| 1949 | 1 |
1.2%
|
|
| 1961 | 1 |
1.2%
|
|
| 1970 | 1 |
1.2%
|
|
| 1978 | 1 |
1.2%
|
|
| 1979 | 1 |
1.2%
|
|
| 1980 | 1 |
1.2%
|
|
| 1981 | 2 |
2.4%
|
|
| 1983 | 2 |
2.4%
|
|
| 1984 | 1 |
1.2%
|
|
| 1985 | 2 |
2.4%
|
|
| 1986 | 1 |
1.2%
|
|
| 1987 | 3 |
3.7%
|
|
| 1988 | 2 |
2.4%
|
|
| 1989 | 2 |
2.4%
|
|
| 1990 | 1 |
1.2%
|
|
| 1991 | 7 |
8.5%
|
|
| 1992 | 3 |
3.7%
|
|
| 1993 | 2 |
2.4%
|
|
| 1994 | 6 |
7.3%
|
|
| 1995 | 7 |
8.5%
|
|
| 1996 | 4 |
4.9%
|
|
| 1997 | 3 |
3.7%
|
|
| 1998 | 5 |
6.1%
|
|
| 1999 | 3 |
3.7%
|
|
| 2000 | 7 |
8.5%
|
|
| 2001 | 7 |
8.5%
|
|
| 2002 | 4 |
4.9%
|
|
| 2003 | 1 |
1.2%
|
|
| 2147483622 | Not applicable | 0 |
0%
|
| 2147483623 | Refusal | 0 |
0%
|
| 2147483624 | Don't know | 0 |
0%
|
| 2147483625 | No answer | 0 |
0%
|
| 10001 | .D | 42277 |