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and transmitted securely.
Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1954 | 3 |
| 1956 | 2 |
| 1957 | 1 |
| 1960 | 2 |
| 1963 | 1 |
| 1965 | 2 |
| 1975 | 1 |
| 1978 | 31 |
| 1979 | 6 |
| 1980 | 1 |
| 1982 | 1 |
| 1984 | 1 |
| 1986 | 4 |
| 1987 | 1 |
| 1988 | 2 |
| 1989 | 1 |
| 1996 | 1 |
| 2000 | 2 |
| 2001 | 2 |
| 2002 | 1 |
| 2004 | 1 |
| 2007 | 1 |
| 2008 | 4 |
| 2012 | 2 |
| 2014 | 1 |
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 4 |
| 2022 | 3 |
| 2024 | 1 |