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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1874 | 1 |
| 1883 | 1 |
| 1884 | 1 |
| 1885 | 2 |
| 1886 | 1 |
| 1887 | 2 |
| 1888 | 1 |
| 1889 | 1 |
| 1890 | 1 |
| 1891 | 1 |
| 1893 | 1 |
| 1899 | 2 |
| 1900 | 1 |
| 1902 | 3 |
| 1906 | 1 |
| 1907 | 2 |
| 1910 | 1 |
| 1912 | 1 |
| 1914 | 2 |
| 1915 | 1 |
| 1922 | 2 |
| 1925 | 1 |
| 1929 | 1 |
| 1962 | 1 |
| 1974 | 1 |
| 1984 | 1 |
| 1993 | 1 |
| 1997 | 1 |
| 1998 | 1 |
| 2000 | 1 |
| 2002 | 2 |
| 2004 | 1 |
| 2006 | 1 |
| 2007 | 1 |
| 2011 | 3 |
| 2012 | 2 |
| 2013 | 1 |
| 2014 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |