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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1913 | 1 |
| 1920 | 1 |
| 1924 | 1 |
| 1946 | 2 |
| 1948 | 1 |
| 1949 | 1 |
| 1953 | 1 |
| 1956 | 1 |
| 1957 | 3 |
| 1958 | 1 |
| 1959 | 2 |
| 1960 | 1 |
| 1961 | 2 |
| 1962 | 1 |
| 1963 | 1 |
| 1971 | 1 |
| 1976 | 1 |
| 1979 | 1 |
| 1980 | 1 |
| 1981 | 1 |
| 1983 | 1 |
| 1990 | 1 |
| 1993 | 1 |
| 2008 | 2 |
| 2009 | 1 |
| 2011 | 1 |
| 2014 | 4 |
| 2015 | 3 |
| 2016 | 10 |
| 2017 | 15 |
| 2018 | 12 |
| 2019 | 4 |
| 2020 | 7 |
| 2021 | 8 |
| 2022 | 8 |
| 2023 | 6 |
| 2024 | 1 |