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and transmitted securely.
Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1953 | 1 |
| 1954 | 1 |
| 1956 | 3 |
| 1957 | 1 |
| 1958 | 2 |
| 1959 | 1 |
| 1960 | 1 |
| 1962 | 2 |
| 1964 | 1 |
| 1965 | 1 |
| 1966 | 1 |
| 1967 | 2 |
| 1968 | 1 |
| 1970 | 2 |
| 1973 | 4 |
| 1974 | 1 |
| 1976 | 1 |
| 1979 | 1 |
| 1982 | 2 |
| 1984 | 1 |
| 1985 | 1 |
| 1986 | 1 |
| 1990 | 2 |
| 2001 | 2 |
| 2002 | 1 |
| 2003 | 1 |
| 2007 | 3 |
| 2008 | 1 |
| 2009 | 1 |
| 2022 | 1 |
| 2024 | 1 |