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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 | 2 |
| 1950 | 1 |
| 1951 | 1 |
| 1952 | 1 |
| 1954 | 1 |
| 1955 | 1 |
| 1957 | 1 |
| 1959 | 1 |
| 1969 | 1 |
| 1972 | 1 |
| 1973 | 1 |
| 1976 | 1 |
| 1992 | 1 |
| 1993 | 2 |
| 1995 | 3 |
| 1997 | 1 |
| 1998 | 1 |
| 2003 | 1 |
| 2007 | 1 |
| 2008 | 1 |
| 2010 | 3 |
| 2011 | 1 |
| 2024 | 0 |