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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1902 | 1 |
| 1907 | 1 |
| 1909 | 1 |
| 1916 | 1 |
| 1917 | 1 |
| 1918 | 1 |
| 1920 | 1 |
| 1924 | 1 |
| 1925 | 4 |
| 1926 | 3 |
| 1928 | 1 |
| 1931 | 1 |
| 1935 | 1 |
| 1936 | 1 |
| 1937 | 1 |
| 1939 | 1 |
| 1941 | 1 |
| 1944 | 1 |
| 1946 | 2 |
| 1954 | 1 |
| 1965 | 1 |
| 1968 | 2 |
| 1969 | 1 |
| 1974 | 1 |
| 1980 | 1 |
| 1983 | 3 |
| 1984 | 4 |
| 1985 | 4 |
| 1986 | 2 |
| 1987 | 1 |
| 1988 | 2 |
| 1989 | 5 |
| 1990 | 4 |
| 1991 | 4 |
| 1992 | 2 |
| 1993 | 6 |
| 1994 | 6 |
| 1995 | 3 |
| 1996 | 5 |
| 1997 | 2 |
| 1998 | 5 |
| 1999 | 6 |
| 2000 | 6 |
| 2001 | 1 |
| 2002 | 6 |
| 2003 | 4 |
| 2004 | 4 |
| 2006 | 1 |
| 2007 | 2 |
| 2008 | 2 |
| 2009 | 2 |
| 2011 | 2 |
| 2012 | 4 |
| 2014 | 1 |
| 2017 | 2 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 1 |
| 2024 | 0 |