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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1905 | 1 |
| 1930 | 1 |
| 1947 | 1 |
| 1951 | 2 |
| 1956 | 1 |
| 1958 | 1 |
| 1959 | 1 |
| 1963 | 1 |
| 1965 | 1 |
| 1966 | 1 |
| 1967 | 1 |
| 1968 | 2 |
| 1969 | 1 |
| 1970 | 2 |
| 1971 | 1 |
| 1973 | 1 |
| 1974 | 3 |
| 1975 | 2 |
| 1976 | 4 |
| 1977 | 3 |
| 1978 | 3 |
| 1979 | 3 |
| 1980 | 4 |
| 1993 | 1 |
| 2000 | 1 |
| 2009 | 1 |
| 2022 | 1 |
| 2024 | 0 |