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and transmitted securely.
Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1947 | 1 |
| 1955 | 2 |
| 1956 | 2 |
| 1957 | 2 |
| 1958 | 3 |
| 1959 | 5 |
| 1960 | 2 |
| 1962 | 1 |
| 1968 | 1 |
| 1970 | 3 |
| 1971 | 2 |
| 1974 | 1 |
| 1977 | 1 |
| 1978 | 2 |
| 1982 | 1 |
| 1983 | 1 |
| 1984 | 1 |
| 1986 | 1 |
| 1997 | 1 |
| 2000 | 4 |
| 2004 | 1 |
| 2005 | 1 |
| 2007 | 2 |
| 2008 | 1 |
| 2009 | 2 |
| 2010 | 2 |
| 2011 | 1 |
| 2012 | 2 |
| 2013 | 2 |
| 2014 | 1 |
| 2015 | 1 |
| 2019 | 1 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 0 |