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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1883 | 1 |
| 1887 | 2 |
| 1890 | 2 |
| 1893 | 2 |
| 1906 | 1 |
| 1911 | 1 |
| 1912 | 1 |
| 1948 | 1 |
| 1979 | 1 |
| 1985 | 3 |
| 1986 | 2 |
| 1987 | 6 |
| 1988 | 4 |
| 1989 | 5 |
| 1990 | 3 |
| 1991 | 2 |
| 1992 | 2 |
| 1993 | 5 |
| 1994 | 3 |
| 1995 | 1 |
| 1996 | 2 |
| 1997 | 3 |
| 1998 | 2 |
| 2023 | 0 |