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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 |
|---|---|
| 1896 | 1 |
| 1925 | 1 |
| 1941 | 1 |
| 1947 | 1 |
| 1948 | 4 |
| 1949 | 3 |
| 1950 | 1 |
| 1951 | 3 |
| 1952 | 1 |
| 1953 | 2 |
| 1954 | 1 |
| 1956 | 1 |
| 1996 | 1 |
| 2001 | 1 |
| 2002 | 2 |
| 2003 | 1 |
| 2007 | 1 |
| 2008 | 5 |
| 2009 | 1 |
| 2011 | 1 |
| 2013 | 3 |
| 2014 | 1 |
| 2015 | 1 |
| 2016 | 2 |
| 2020 | 1 |
| 2021 | 1 |
| 2024 | 1 |