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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1893 | 1 |
| 1907 | 1 |
| 1912 | 1 |
| 1916 | 1 |
| 1921 | 1 |
| 1922 | 3 |
| 1923 | 1 |
| 1924 | 2 |
| 1925 | 2 |
| 1929 | 1 |
| 1930 | 3 |
| 1931 | 1 |
| 1934 | 1 |
| 1936 | 1 |
| 1941 | 1 |
| 1942 | 5 |
| 1944 | 1 |
| 1945 | 1 |
| 1946 | 1 |
| 1948 | 1 |
| 1949 | 1 |
| 1991 | 1 |
| 1997 | 1 |
| 2005 | 1 |
| 2010 | 1 |
| 2011 | 1 |
| 2012 | 1 |
| 2013 | 1 |
| 2014 | 3 |
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 6 |
| 2023 | 2 |
| 2025 | 0 |