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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1882 | 1 |
| 1883 | 1 |
| 1960 | 1 |
| 1962 | 5 |
| 1963 | 3 |
| 1964 | 2 |
| 1965 | 1 |
| 1966 | 1 |
| 1967 | 4 |
| 1968 | 1 |
| 1970 | 3 |
| 1971 | 4 |
| 1972 | 2 |
| 1973 | 1 |
| 1974 | 2 |
| 1975 | 1 |
| 1977 | 4 |
| 1978 | 1 |
| 1979 | 1 |
| 1980 | 5 |
| 1981 | 2 |
| 1982 | 1 |
| 1985 | 7 |
| 1986 | 2 |
| 1987 | 1 |
| 1988 | 2 |
| 1989 | 2 |
| 1990 | 1 |
| 1991 | 2 |
| 1992 | 1 |
| 1993 | 4 |
| 1994 | 1 |
| 1996 | 2 |
| 1997 | 1 |
| 1998 | 2 |
| 1999 | 2 |
| 2000 | 2 |
| 2001 | 4 |
| 2003 | 1 |
| 2004 | 1 |
| 2024 | 0 |