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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1889 | 1 |
| 1918 | 2 |
| 1928 | 1 |
| 1931 | 1 |
| 1935 | 1 |
| 1939 | 1 |
| 1940 | 2 |
| 1941 | 1 |
| 1943 | 1 |
| 1944 | 3 |
| 1945 | 1 |
| 1961 | 1 |
| 1962 | 1 |
| 1964 | 1 |
| 1969 | 1 |
| 1980 | 1 |
| 1985 | 1 |
| 1986 | 1 |
| 1988 | 1 |
| 1994 | 1 |
| 1995 | 1 |
| 2001 | 1 |
| 2004 | 1 |
| 2006 | 1 |
| 2007 | 2 |
| 2009 | 4 |
| 2010 | 3 |
| 2011 | 4 |
| 2012 | 6 |
| 2013 | 4 |
| 2014 | 12 |
| 2015 | 6 |
| 2016 | 13 |
| 2017 | 18 |
| 2018 | 36 |
| 2019 | 58 |
| 2020 | 36 |
| 2021 | 37 |
| 2022 | 51 |
| 2023 | 45 |
| 2024 | 28 |
| 2025 | 2 |