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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1889 | 1 |
| 1891 | 1 |
| 1893 | 1 |
| 1899 | 2 |
| 1903 | 1 |
| 1907 | 1 |
| 1911 | 2 |
| 1912 | 2 |
| 1913 | 1 |
| 1914 | 1 |
| 1922 | 1 |
| 1924 | 2 |
| 1929 | 1 |
| 1930 | 1 |
| 1932 | 2 |
| 1943 | 1 |
| 1979 | 1 |
| 1993 | 1 |
| 2000 | 1 |
| 2001 | 1 |
| 2002 | 19 |
| 2003 | 24 |
| 2004 | 13 |
| 2005 | 17 |
| 2006 | 26 |
| 2007 | 24 |
| 2008 | 29 |
| 2009 | 21 |
| 2010 | 19 |
| 2011 | 12 |
| 2012 | 20 |
| 2013 | 12 |
| 2014 | 16 |
| 2015 | 14 |
| 2016 | 12 |
| 2017 | 20 |
| 2018 | 22 |
| 2019 | 27 |
| 2020 | 25 |
| 2021 | 19 |
| 2022 | 14 |
| 2023 | 23 |
| 2024 | 15 |