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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1804 | 1 |
| 1853 | 3 |
| 1854 | 2 |
| 1855 | 2 |
| 1856 | 2 |
| 1869 | 2 |
| 1954 | 2 |
| 1955 | 6 |
| 1956 | 1 |
| 1957 | 1 |
| 1958 | 1 |
| 1959 | 3 |
| 1960 | 3 |
| 1961 | 1 |
| 1962 | 3 |
| 1964 | 2 |
| 1965 | 1 |
| 1967 | 2 |
| 1985 | 1 |
| 1990 | 1 |
| 1992 | 1 |
| 1993 | 2 |
| 2001 | 3 |
| 2002 | 1 |
| 2003 | 2 |
| 2004 | 4 |
| 2005 | 1 |
| 2007 | 1 |
| 2008 | 3 |
| 2009 | 1 |
| 2010 | 2 |
| 2011 | 2 |
| 2012 | 1 |
| 2013 | 5 |
| 2014 | 6 |
| 2015 | 10 |
| 2016 | 8 |
| 2017 | 8 |
| 2018 | 2 |
| 2019 | 5 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 5 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 0 |