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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1887 | 1 |
| 1888 | 1 |
| 1889 | 1 |
| 1890 | 2 |
| 1891 | 1 |
| 1892 | 2 |
| 1893 | 1 |
| 1894 | 2 |
| 1895 | 1 |
| 1896 | 2 |
| 1897 | 2 |
| 1904 | 2 |
| 1909 | 1 |
| 1911 | 2 |
| 1970 | 2 |
| 1971 | 2 |
| 1972 | 2 |
| 1985 | 1 |
| 1987 | 2 |
| 1988 | 2 |
| 1989 | 1 |
| 1991 | 1 |
| 1992 | 1 |
| 1993 | 2 |
| 1994 | 1 |
| 1995 | 2 |
| 2011 | 1 |
| 2021 | 1 |
| 2024 | 0 |