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Federal government websites often end in .gov or .mil. Before
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The https:// ensures that you are connecting to the
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and transmitted securely.
Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1935 | 2 |
| 1937 | 1 |
| 1938 | 1 |
| 1940 | 2 |
| 1942 | 1 |
| 1945 | 2 |
| 1946 | 2 |
| 1947 | 3 |
| 1951 | 1 |
| 1952 | 1 |
| 1953 | 3 |
| 1957 | 1 |
| 1961 | 1 |
| 1963 | 1 |
| 1964 | 11 |
| 1965 | 1 |
| 1967 | 1 |
| 1970 | 2 |
| 1972 | 1 |
| 1979 | 1 |
| 2003 | 1 |
| 2009 | 1 |
| 2010 | 1 |
| 2011 | 2 |
| 2014 | 1 |
| 2015 | 3 |
| 2016 | 2 |
| 2019 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 0 |