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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1811 | 1 |
| 1843 | 1 |
| 1865 | 1 |
| 1876 | 1 |
| 1927 | 1 |
| 1929 | 1 |
| 1931 | 1 |
| 1933 | 2 |
| 1934 | 1 |
| 1935 | 2 |
| 1936 | 1 |
| 1940 | 1 |
| 1953 | 1 |
| 1954 | 1 |
| 1958 | 1 |
| 1965 | 7 |
| 1966 | 12 |
| 1967 | 15 |
| 1968 | 6 |
| 1969 | 7 |
| 1970 | 1 |
| 1971 | 5 |
| 1972 | 2 |
| 1973 | 1 |
| 1974 | 2 |
| 1976 | 3 |
| 1977 | 2 |
| 1979 | 1 |
| 1980 | 1 |
| 1983 | 2 |
| 1984 | 1 |
| 1990 | 1 |
| 1991 | 1 |
| 1996 | 1 |
| 2002 | 2 |
| 2011 | 1 |
| 2018 | 1 |
| 2020 | 1 |
| 2023 | 1 |
| 2024 | 0 |