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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1916 | 1 |
| 1924 | 2 |
| 1929 | 1 |
| 1932 | 1 |
| 1939 | 1 |
| 1940 | 1 |
| 1948 | 1 |
| 1961 | 1 |
| 1962 | 1 |
| 1965 | 1 |
| 1966 | 4 |
| 1967 | 5 |
| 1976 | 1 |
| 1986 | 3 |
| 1987 | 1 |
| 1990 | 1 |
| 1993 | 1 |
| 1995 | 1 |
| 1996 | 1 |
| 1998 | 2 |
| 1999 | 4 |
| 2000 | 1 |
| 2001 | 2 |
| 2002 | 1 |
| 2005 | 1 |
| 2006 | 1 |
| 2008 | 3 |
| 2009 | 3 |
| 2010 | 2 |
| 2011 | 1 |
| 2014 | 2 |
| 2016 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 7 |
| 2025 | 7 |