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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1897 | 1 |
| 1900 | 1 |
| 1901 | 2 |
| 1903 | 1 |
| 1906 | 1 |
| 1907 | 1 |
| 1908 | 1 |
| 1909 | 1 |
| 1940 | 2 |
| 1942 | 1 |
| 1944 | 1 |
| 1949 | 1 |
| 1952 | 1 |
| 1955 | 1 |
| 1957 | 1 |
| 1969 | 1 |
| 1978 | 1 |
| 1982 | 1 |
| 1984 | 1 |
| 1987 | 1 |
| 1988 | 2 |
| 1989 | 1 |
| 1993 | 1 |
| 1994 | 1 |
| 1995 | 2 |
| 1996 | 2 |
| 1998 | 1 |
| 2004 | 3 |
| 2005 | 3 |
| 2006 | 2 |
| 2007 | 1 |
| 2009 | 2 |
| 2011 | 1 |
| 2013 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2021 | 1 |
| 2023 | 2 |
| 2024 | 0 |