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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 |
|---|---|
| 1934 | 1 |
| 1941 | 1 |
| 1948 | 1 |
| 1949 | 1 |
| 1952 | 2 |
| 1955 | 1 |
| 1962 | 1 |
| 1964 | 1 |
| 1966 | 1 |
| 2008 | 2 |
| 2009 | 2 |
| 2010 | 2 |
| 2011 | 5 |
| 2012 | 11 |
| 2013 | 14 |
| 2014 | 12 |
| 2015 | 9 |
| 2016 | 17 |
| 2017 | 16 |
| 2018 | 32 |
| 2019 | 21 |
| 2020 | 31 |
| 2021 | 30 |
| 2022 | 22 |
| 2023 | 26 |
| 2024 | 4 |