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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1885 | 1 |
| 1886 | 1 |
| 1889 | 1 |
| 1892 | 1 |
| 1906 | 1 |
| 1909 | 2 |
| 1913 | 1 |
| 1915 | 2 |
| 1916 | 1 |
| 1918 | 1 |
| 1919 | 1 |
| 1921 | 2 |
| 1922 | 1 |
| 1925 | 2 |
| 1942 | 1 |
| 1945 | 1 |
| 1946 | 1 |
| 1948 | 1 |
| 1951 | 1 |
| 1954 | 1 |
| 1955 | 1 |
| 1958 | 1 |
| 1959 | 3 |
| 1960 | 3 |
| 1961 | 1 |
| 1962 | 2 |
| 1964 | 1 |
| 1966 | 1 |
| 1969 | 1 |
| 1970 | 1 |
| 1971 | 4 |
| 1973 | 1 |
| 1974 | 1 |
| 1975 | 2 |
| 1976 | 1 |
| 1977 | 1 |
| 1978 | 2 |
| 1979 | 1 |
| 1981 | 2 |
| 1983 | 1 |
| 1984 | 2 |
| 1985 | 3 |
| 1986 | 2 |
| 1987 | 1 |
| 1988 | 2 |
| 1989 | 1 |
| 1990 | 3 |
| 1991 | 5 |
| 1992 | 1 |
| 1993 | 1 |
| 1994 | 2 |
| 1996 | 1 |
| 1997 | 3 |
| 1999 | 1 |
| 2000 | 3 |
| 2001 | 3 |
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 3 |
| 2005 | 2 |
| 2006 | 1 |
| 2008 | 8 |
| 2009 | 1 |
| 2012 | 1 |
| 2021 | 1 |
| 2024 | 0 |