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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1935 | 1 |
| 1939 | 1 |
| 1946 | 12 |
| 1947 | 8 |
| 1948 | 2 |
| 1949 | 4 |
| 1950 | 9 |
| 1951 | 3 |
| 1952 | 4 |
| 1953 | 1 |
| 1954 | 3 |
| 1955 | 2 |
| 1956 | 1 |
| 1957 | 2 |
| 1959 | 1 |
| 1960 | 1 |
| 1961 | 2 |
| 1962 | 3 |
| 1963 | 6 |
| 1964 | 6 |
| 1965 | 5 |
| 1970 | 1 |
| 1974 | 1 |
| 1977 | 2 |
| 1979 | 1 |
| 1981 | 1 |
| 1982 | 1 |
| 1983 | 3 |
| 1988 | 1 |
| 1991 | 1 |
| 1996 | 1 |
| 2003 | 1 |
| 2007 | 2 |
| 2013 | 1 |
| 2015 | 1 |
| 2017 | 2 |
| 2020 | 1 |
| 2024 | 0 |