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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1907 | 1 |
| 1908 | 1 |
| 1909 | 1 |
| 1910 | 1 |
| 1911 | 1 |
| 1914 | 1 |
| 1915 | 2 |
| 1916 | 4 |
| 1917 | 4 |
| 1919 | 5 |
| 1920 | 2 |
| 1923 | 1 |
| 1924 | 3 |
| 1925 | 1 |
| 1926 | 1 |
| 1927 | 2 |
| 1928 | 1 |
| 1929 | 1 |
| 1930 | 4 |
| 1931 | 1 |
| 1932 | 3 |
| 1952 | 1 |
| 1955 | 2 |
| 1994 | 1 |
| 2001 | 5 |
| 2002 | 2 |
| 2003 | 5 |
| 2006 | 3 |
| 2007 | 2 |
| 2009 | 3 |
| 2010 | 3 |
| 2011 | 3 |
| 2012 | 5 |
| 2013 | 7 |
| 2014 | 9 |
| 2015 | 11 |
| 2016 | 9 |
| 2017 | 7 |
| 2018 | 7 |
| 2019 | 11 |
| 2020 | 19 |
| 2021 | 9 |
| 2022 | 13 |
| 2023 | 15 |
| 2024 | 21 |
| 2025 | 1 |