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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1925 | 5 |
| 1928 | 2 |
| 1929 | 5 |
| 1930 | 3 |
| 1931 | 3 |
| 1932 | 2 |
| 1933 | 2 |
| 1934 | 3 |
| 1935 | 2 |
| 1936 | 3 |
| 1937 | 6 |
| 1938 | 1 |
| 1939 | 4 |
| 1940 | 2 |
| 1941 | 3 |
| 1942 | 1 |
| 1946 | 2 |
| 1962 | 1 |
| 1967 | 1 |
| 1974 | 1 |
| 1975 | 2 |
| 1976 | 1 |
| 1977 | 1 |
| 1978 | 2 |
| 1982 | 1 |
| 1985 | 1 |
| 1987 | 1 |
| 1991 | 1 |
| 1992 | 1 |
| 1995 | 2 |
| 1996 | 2 |
| 1998 | 1 |
| 2000 | 1 |
| 2003 | 4 |
| 2005 | 1 |
| 2008 | 1 |
| 2009 | 2 |
| 2011 | 2 |
| 2012 | 8 |
| 2013 | 2 |
| 2014 | 2 |
| 2015 | 6 |
| 2016 | 6 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 4 |
| 2024 | 4 |