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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1933 | 2 |
| 1934 | 1 |
| 1937 | 2 |
| 1938 | 1 |
| 1939 | 2 |
| 1940 | 2 |
| 1941 | 1 |
| 1946 | 8 |
| 1947 | 8 |
| 1948 | 5 |
| 1949 | 6 |
| 1950 | 2 |
| 1951 | 1 |
| 1952 | 1 |
| 1953 | 1 |
| 1954 | 2 |
| 1955 | 2 |
| 1959 | 1 |
| 1965 | 1 |
| 1969 | 1 |
| 2008 | 1 |
| 2009 | 2 |
| 2010 | 7 |
| 2011 | 3 |
| 2013 | 1 |
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 4 |
| 2018 | 1 |
| 2019 | 5 |
| 2020 | 10 |
| 2021 | 8 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 1 |