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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1854 | 1 |
| 1855 | 1 |
| 1901 | 2 |
| 1902 | 1 |
| 1903 | 3 |
| 1904 | 1 |
| 1905 | 2 |
| 1917 | 1 |
| 1918 | 1 |
| 1921 | 2 |
| 1922 | 2 |
| 1976 | 1 |
| 1978 | 2 |
| 1979 | 1 |
| 2001 | 1 |
| 2002 | 2 |
| 2004 | 4 |
| 2005 | 2 |
| 2006 | 1 |
| 2007 | 1 |
| 2008 | 3 |
| 2010 | 1 |
| 2011 | 2 |
| 2012 | 3 |
| 2013 | 2 |
| 2014 | 1 |
| 2016 | 2 |
| 2017 | 1 |
| 2019 | 1 |
| 2023 | 2 |
| 2024 | 0 |