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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1903 | 1 |
| 1906 | 1 |
| 1909 | 1 |
| 1913 | 2 |
| 1914 | 1 |
| 1916 | 2 |
| 1917 | 2 |
| 1920 | 1 |
| 1921 | 2 |
| 1922 | 1 |
| 1929 | 2 |
| 1930 | 1 |
| 1981 | 1 |
| 1982 | 1 |
| 1983 | 3 |
| 1985 | 2 |
| 1986 | 2 |
| 1987 | 4 |
| 1988 | 2 |
| 1989 | 1 |
| 1991 | 1 |
| 1994 | 2 |
| 1995 | 3 |
| 1996 | 4 |
| 1997 | 3 |
| 1998 | 2 |
| 2001 | 2 |
| 2023 | 0 |