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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1944 | 1 |
| 1945 | 1 |
| 1946 | 1 |
| 1947 | 1 |
| 1949 | 5 |
| 1950 | 1 |
| 1951 | 2 |
| 1952 | 4 |
| 1953 | 2 |
| 1954 | 1 |
| 1955 | 1 |
| 1958 | 3 |
| 1959 | 1 |
| 1961 | 1 |
| 1964 | 1 |
| 1966 | 1 |
| 1967 | 4 |
| 1969 | 2 |
| 1970 | 3 |
| 1971 | 2 |
| 1972 | 1 |
| 1973 | 7 |
| 1974 | 3 |
| 1979 | 1 |
| 1990 | 1 |
| 1999 | 1 |
| 2006 | 1 |
| 2012 | 1 |
| 2013 | 2 |
| 2014 | 1 |
| 2015 | 2 |
| 2019 | 2 |
| 2021 | 1 |
| 2022 | 2 |
| 2024 | 0 |