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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1893 | 1 |
| 1895 | 2 |
| 1896 | 1 |
| 1899 | 1 |
| 1900 | 1 |
| 1901 | 2 |
| 1904 | 1 |
| 1949 | 1 |
| 1968 | 3 |
| 1969 | 1 |
| 1971 | 1 |
| 1972 | 2 |
| 1973 | 3 |
| 1975 | 2 |
| 1977 | 2 |
| 1979 | 1 |
| 1981 | 3 |
| 1982 | 1 |
| 1985 | 1 |
| 1986 | 4 |
| 1987 | 4 |
| 1988 | 2 |
| 1993 | 1 |
| 1997 | 1 |
| 2013 | 2 |
| 2014 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 6 |
| 2022 | 13 |
| 2023 | 3 |
| 2024 | 1 |