| Value | Category | Cases | |
|---|---|---|---|
| 1900 | 1 |
0%
|
|
| 1915 | 1 |
0%
|
|
| 1925 | 1 |
0%
|
|
| 1930 | 1 |
0%
|
|
| 1931 | 2 |
0.1%
|
|
| 1935 | 2 |
0.1%
|
|
| 1936 | 2 |
0.1%
|
|
| 1937 | 1 |
0%
|
|
| 1941 | 4 |
0.2%
|
|
| 1943 | 3 |
0.1%
|
|
| 1944 | 3 |
0.1%
|
|
| 1945 | 3 |
0.1%
|
|
| 1946 | 7 |
0.3%
|
|
| 1947 | 5 |
0.2%
|
|
| 1948 | 6 |
0.3%
|
|
| 1949 | 5 |
0.2%
|
|
| 1950 | 3 |
0.1%
|
|
| 1951 | 5 |
0.2%
|
|
| 1952 | 6 |
0.3%
|
|
| 1953 | 9 |
0.4%
|
|
| 1954 | 5 |
0.2%
|
|
| 1955 | 9 |
0.4%
|
|
| 1956 | 12 |
0.6%
|
|
| 1957 | 14 |
0.7%
|
|
| 1958 | 8 |
0.4%
|
|
| 1959 | 11 |
0.5%
|
|
| 1960 | 9 |
0.4%
|
|
| 1961 | 4 |
0.2%
|
|
| 1962 | 11 |
0.5%
|
|
| 1963 | 6 |
0.3%
|
|
| 1964 | 4 |
0.2%
|
|
| 1965 | 4 |
0.2%
|
|
| 1966 | 3 |
0.1%
|
|
| 1967 | 2 |
0.1%
|
|
| 1968 | 2 |
0.1%
|
|
| 1969 | 3 |
0.1%
|
|
| 1970 | 3 |
0.1%
|
|
| 1971 | 3 |
0.1%
|
|
| 1972 | 5 |
0.2%
|
|
| 1973 | 3 |
0.1%
|
|
| 1974 | 6 |
0.3%
|
|
| 1975 | 11 |
0.5%
|
|
| 1976 | 6 |
0.3%
|
|
| 1977 | 4 |
0.2%
|
|
| 1978 | 8 |
0.4%
|
|
| 1979 | 11 |
0.5%
|
|
| 1980 | 18 |
0.9%
|
|
| 1981 | 16 |
0.8%
|
|
| 1982 | 18 |
0.9%
|
|
| 1983 | 31 |
1.5%
|
|
| 1984 | 26 |
1.3%
|
|
| 1985 | 20 |
1%
|
|
| 1986 | 31 |
1.5%
|
|
| 1987 | 25 |
1.2%
|
|
| 1988 | 30 |
1.5%
|
|
| 1989 | 25 |
1.2%
|
|
| 1990 | 35 |
1.7%
|
|
| 1991 | 25 |
1.2%
|
|
| 1992 | 45 |
2.2%
|
|
| 1993 | 33 |
1.6%
|
|
| 1994 | 41 |
2%
|
|
| 1995 | 24 |
1.2%
|
|
| 1996 | 24 |
1.2%
|
|
| 1997 | 27 |
1.3%
|
|
| 1998 | 31 |
1.5%
|
|
| 1999 | 17 |
0.8%
|
|
| 2000 | 22 |
1.1%
|
|
| 2001 | 12 |
0.6%
|
|
| 2002 | 5 |
0.2%
|
|
| 6666 | Filter | 1217 |
59.7%
|
| 7777 | Verweigert | 0 |
0%
|
| 8888 | Weiss nicht | 1 |
0%
|
| 9999 | Keine Angabe | 4 |
0.2%
|