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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1859 | 1 |
| 1865 | 1 |
| 1873 | 1 |
| 1875 | 1 |
| 1890 | 3 |
| 1894 | 2 |
| 1895 | 1 |
| 1896 | 2 |
| 1899 | 1 |
| 1900 | 1 |
| 1902 | 1 |
| 1916 | 1 |
| 1921 | 2 |
| 1924 | 1 |
| 1925 | 1 |
| 1934 | 1 |
| 1936 | 1 |
| 1943 | 1 |
| 1962 | 1 |
| 1967 | 1 |
| 1995 | 1 |
| 2004 | 2 |
| 2005 | 3 |
| 2006 | 5 |
| 2007 | 2 |
| 2008 | 3 |
| 2009 | 1 |
| 2010 | 3 |
| 2011 | 2 |
| 2012 | 1 |
| 2014 | 2 |
| 2015 | 4 |
| 2016 | 2 |
| 2018 | 1 |
| 2019 | 2 |
| 2021 | 2 |
| 2022 | 1 |
| 2024 | 0 |