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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1816 | 1 |
| 1877 | 1 |
| 1878 | 1 |
| 1884 | 3 |
| 1897 | 1 |
| 1900 | 1 |
| 1907 | 1 |
| 1911 | 1 |
| 1914 | 1 |
| 1916 | 1 |
| 1918 | 1 |
| 1919 | 1 |
| 1924 | 1 |
| 1928 | 2 |
| 1929 | 1 |
| 1933 | 1 |
| 1935 | 1 |
| 1945 | 2 |
| 1946 | 1 |
| 1947 | 5 |
| 1948 | 4 |
| 1949 | 1 |
| 1987 | 1 |
| 1988 | 1 |
| 1989 | 2 |
| 1990 | 1 |
| 1992 | 1 |
| 1994 | 2 |
| 1995 | 2 |
| 1997 | 1 |
| 1999 | 2 |
| 2002 | 1 |
| 2003 | 2 |
| 2005 | 2 |
| 2007 | 6 |
| 2008 | 2 |
| 2009 | 1 |
| 2010 | 4 |
| 2011 | 7 |
| 2012 | 7 |
| 2013 | 12 |
| 2014 | 17 |
| 2015 | 20 |
| 2016 | 16 |
| 2017 | 32 |
| 2018 | 41 |
| 2019 | 30 |
| 2020 | 35 |
| 2021 | 30 |
| 2022 | 23 |
| 2023 | 10 |
| 2024 | 0 |