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The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
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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 |
|---|---|
| 1891 | 1 |
| 1894 | 1 |
| 1897 | 1 |
| 1901 | 2 |
| 1902 | 2 |
| 1903 | 3 |
| 1904 | 2 |
| 1906 | 1 |
| 1908 | 1 |
| 1913 | 1 |
| 1964 | 1 |
| 1968 | 1 |
| 1969 | 1 |
| 1977 | 1 |
| 1981 | 1 |
| 1986 | 1 |
| 1990 | 1 |
| 1993 | 1 |
| 1998 | 1 |
| 2005 | 2 |
| 2012 | 2 |
| 2013 | 2 |
| 2014 | 2 |
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 1 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 0 |