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The .gov means it’s official.
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 |
|---|---|
| 1900 | 1 |
| 1909 | 2 |
| 1911 | 2 |
| 1934 | 3 |
| 1947 | 1 |
| 1986 | 1 |
| 1987 | 2 |
| 1991 | 1 |
| 1992 | 1 |
| 1993 | 1 |
| 1994 | 1 |
| 1995 | 1 |
| 1996 | 2 |
| 1997 | 4 |
| 1998 | 1 |
| 2000 | 1 |
| 2001 | 2 |
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 2 |
| 2005 | 1 |
| 2006 | 3 |
| 2010 | 1 |
| 2011 | 2 |
| 2012 | 1 |
| 2014 | 1 |
| 2015 | 1 |
| 2022 | 0 |