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and transmitted securely.
Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1937 | 1 |
| 1939 | 3 |
| 1940 | 2 |
| 1942 | 1 |
| 1950 | 5 |
| 1951 | 6 |
| 1952 | 6 |
| 1953 | 3 |
| 1954 | 1 |
| 1955 | 6 |
| 1956 | 6 |
| 1957 | 4 |
| 1958 | 2 |
| 1959 | 2 |
| 1962 | 1 |
| 1963 | 2 |
| 1964 | 3 |
| 1965 | 4 |
| 1966 | 1 |
| 1967 | 2 |
| 1968 | 1 |
| 1969 | 3 |
| 1997 | 1 |
| 1999 | 1 |
| 2005 | 1 |
| 2013 | 1 |
| 2014 | 1 |
| 2015 | 2 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 4 |
| 2021 | 3 |
| 2022 | 8 |
| 2023 | 12 |
| 2024 | 6 |