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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 |
|---|---|
| 1800 | 1 |
| 1805 | 1 |
| 1855 | 2 |
| 1857 | 1 |
| 1862 | 1 |
| 1873 | 1 |
| 1874 | 1 |
| 1891 | 2 |
| 1892 | 1 |
| 1894 | 1 |
| 1903 | 1 |
| 1979 | 1 |
| 1999 | 1 |
| 2002 | 12 |
| 2003 | 10 |
| 2004 | 15 |
| 2005 | 23 |
| 2006 | 22 |
| 2007 | 25 |
| 2008 | 19 |
| 2009 | 23 |
| 2010 | 34 |
| 2011 | 34 |
| 2012 | 32 |
| 2013 | 41 |
| 2014 | 51 |
| 2015 | 54 |
| 2016 | 36 |
| 2017 | 40 |
| 2018 | 40 |
| 2019 | 45 |
| 2020 | 38 |
| 2021 | 41 |
| 2022 | 35 |
| 2023 | 34 |
| 2024 | 15 |