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Federal government websites often end in .gov or .mil. Before
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and transmitted securely.
Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 11 |
| 1947 | 4 |
| 1948 | 5 |
| 1949 | 7 |
| 1950 | 15 |
| 1951 | 10 |
| 1952 | 13 |
| 1953 | 11 |
| 1954 | 12 |
| 1955 | 6 |
| 1956 | 7 |
| 1957 | 13 |
| 1958 | 1 |
| 1974 | 1 |
| 2002 | 1 |
| 2006 | 1 |
| 2007 | 2 |
| 2008 | 3 |
| 2010 | 2 |
| 2011 | 5 |
| 2015 | 5 |
| 2016 | 4 |
| 2017 | 2 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 0 |