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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 |
|---|---|
| 1927 | 1 |
| 1955 | 2 |
| 1960 | 1 |
| 1962 | 1 |
| 1974 | 1 |
| 1977 | 1 |
| 1980 | 1 |
| 1981 | 1 |
| 1982 | 1 |
| 1983 | 1 |
| 1984 | 1 |
| 1985 | 1 |
| 1986 | 3 |
| 1991 | 1 |
| 1994 | 1 |
| 1995 | 1 |
| 1996 | 2 |
| 1997 | 1 |
| 1999 | 2 |
| 2000 | 2 |
| 2001 | 2 |
| 2004 | 4 |
| 2005 | 10 |
| 2006 | 15 |
| 2007 | 9 |
| 2008 | 13 |
| 2009 | 6 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2022 | 1 |
| 2024 | 0 |