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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 |
| 1948 | 4 |
| 1949 | 4 |
| 1950 | 3 |
| 1951 | 5 |
| 1952 | 4 |
| 1953 | 4 |
| 1954 | 5 |
| 1955 | 3 |
| 1964 | 2 |
| 1965 | 4 |
| 1966 | 3 |
| 1967 | 4 |
| 1968 | 3 |
| 1969 | 2 |
| 1970 | 2 |
| 1971 | 2 |
| 1972 | 1 |
| 1973 | 2 |
| 1974 | 2 |
| 1975 | 2 |
| 1976 | 1 |
| 1977 | 1 |
| 1986 | 1 |
| 2001 | 1 |
| 2002 | 1 |
| 2003 | 1 |
| 2005 | 1 |
| 2006 | 1 |
| 2007 | 1 |
| 2008 | 3 |
| 2009 | 3 |
| 2010 | 3 |
| 2011 | 1 |
| 2020 | 2 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 1 |