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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1912 | 1 |
| 1918 | 1 |
| 1922 | 1 |
| 1928 | 1 |
| 1935 | 1 |
| 1936 | 1 |
| 1937 | 1 |
| 1938 | 2 |
| 1940 | 1 |
| 1941 | 1 |
| 1943 | 1 |
| 1946 | 1 |
| 1949 | 2 |
| 1953 | 1 |
| 1974 | 1 |
| 1976 | 2 |
| 1977 | 1 |
| 1978 | 2 |
| 1982 | 1 |
| 1983 | 1 |
| 1987 | 1 |
| 1989 | 2 |
| 1994 | 1 |
| 1995 | 1 |
| 1996 | 1 |
| 2001 | 1 |
| 2004 | 3 |
| 2005 | 3 |
| 2007 | 3 |
| 2009 | 3 |
| 2010 | 3 |
| 2011 | 1 |
| 2012 | 2 |
| 2013 | 3 |
| 2014 | 4 |
| 2015 | 10 |
| 2016 | 7 |
| 2017 | 8 |
| 2018 | 10 |
| 2019 | 9 |
| 2020 | 5 |
| 2021 | 7 |
| 2022 | 10 |
| 2023 | 19 |
| 2024 | 15 |