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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1800 | 1 |
| 1848 | 1 |
| 1861 | 2 |
| 1871 | 1 |
| 1881 | 1 |
| 1887 | 1 |
| 1890 | 1 |
| 1899 | 3 |
| 1915 | 1 |
| 1916 | 3 |
| 1918 | 1 |
| 1922 | 1 |
| 1925 | 1 |
| 1937 | 1 |
| 1941 | 1 |
| 1946 | 1 |
| 1947 | 1 |
| 1952 | 1 |
| 1966 | 1 |
| 1986 | 1 |
| 1993 | 2 |
| 1994 | 2 |
| 1995 | 1 |
| 1996 | 1 |
| 1997 | 1 |
| 1998 | 1 |
| 2002 | 3 |
| 2003 | 3 |
| 2004 | 2 |
| 2005 | 3 |
| 2006 | 3 |
| 2007 | 3 |
| 2008 | 5 |
| 2009 | 5 |
| 2010 | 5 |
| 2011 | 3 |
| 2012 | 11 |
| 2013 | 18 |
| 2014 | 19 |
| 2015 | 17 |
| 2016 | 15 |
| 2017 | 22 |
| 2018 | 10 |
| 2019 | 31 |
| 2020 | 39 |
| 2021 | 24 |
| 2022 | 14 |
| 2023 | 4 |
| 2024 | 1 |