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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1892 | 1 |
| 1895 | 1 |
| 1896 | 1 |
| 1900 | 1 |
| 1901 | 1 |
| 1902 | 2 |
| 1904 | 3 |
| 1905 | 5 |
| 1906 | 1 |
| 1908 | 1 |
| 1909 | 1 |
| 1910 | 1 |
| 1911 | 2 |
| 1914 | 1 |
| 1916 | 1 |
| 1918 | 1 |
| 1919 | 1 |
| 1920 | 4 |
| 1922 | 1 |
| 1923 | 2 |
| 1924 | 1 |
| 1927 | 1 |
| 1979 | 1 |
| 1980 | 3 |
| 1981 | 3 |
| 1982 | 14 |
| 1983 | 8 |
| 1984 | 4 |
| 1985 | 4 |
| 1986 | 5 |
| 1987 | 2 |
| 1988 | 1 |
| 1989 | 4 |
| 1990 | 3 |
| 1991 | 3 |
| 1992 | 2 |
| 1994 | 2 |
| 1995 | 1 |
| 1996 | 1 |
| 1998 | 1 |
| 2000 | 4 |
| 2001 | 1 |
| 2002 | 1 |
| 2005 | 1 |
| 2007 | 1 |
| 2008 | 1 |
| 2009 | 1 |
| 2012 | 1 |
| 2013 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2023 | 0 |