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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1896 | 1 |
| 1901 | 1 |
| 1902 | 1 |
| 1903 | 1 |
| 1906 | 1 |
| 1907 | 1 |
| 1908 | 5 |
| 1909 | 1 |
| 1910 | 4 |
| 1912 | 3 |
| 1913 | 3 |
| 1916 | 3 |
| 1918 | 2 |
| 1919 | 2 |
| 1920 | 1 |
| 1925 | 1 |
| 1926 | 3 |
| 1928 | 2 |
| 1933 | 1 |
| 1940 | 1 |
| 1959 | 1 |
| 1961 | 2 |
| 1962 | 1 |
| 1963 | 2 |
| 1964 | 2 |
| 1965 | 1 |
| 1966 | 2 |
| 1967 | 3 |
| 1968 | 1 |
| 1971 | 2 |
| 1973 | 2 |
| 1974 | 3 |
| 1977 | 2 |
| 1979 | 1 |
| 1980 | 1 |
| 1981 | 1 |
| 1983 | 1 |
| 1984 | 1 |
| 1986 | 1 |
| 1987 | 2 |
| 1988 | 1 |
| 1989 | 2 |
| 1990 | 2 |
| 1991 | 1 |
| 1993 | 1 |
| 1995 | 1 |
| 1996 | 1 |
| 1997 | 1 |
| 1998 | 1 |
| 1999 | 1 |
| 2000 | 1 |
| 2001 | 1 |
| 2002 | 2 |
| 2003 | 2 |
| 2004 | 4 |
| 2005 | 3 |
| 2006 | 2 |
| 2007 | 5 |
| 2008 | 2 |
| 2010 | 2 |
| 2011 | 1 |
| 2012 | 1 |
| 2013 | 4 |
| 2014 | 5 |
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 1 |
| 2023 | 2 |
| 2024 | 0 |