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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1925 | 1 |
| 1927 | 1 |
| 1929 | 1 |
| 1930 | 1 |
| 1951 | 1 |
| 1952 | 6 |
| 1953 | 1 |
| 1954 | 2 |
| 1955 | 2 |
| 1960 | 2 |
| 1962 | 2 |
| 1963 | 3 |
| 1964 | 3 |
| 1965 | 2 |
| 1967 | 3 |
| 1969 | 1 |
| 1970 | 1 |
| 1972 | 2 |
| 1975 | 2 |
| 1977 | 1 |
| 1978 | 1 |
| 1980 | 2 |
| 1981 | 1 |
| 1982 | 2 |
| 1983 | 1 |
| 1986 | 1 |
| 1995 | 1 |
| 1997 | 1 |
| 2012 | 3 |
| 2024 | 0 |