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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1821 | 1 |
| 1826 | 1 |
| 1841 | 1 |
| 1851 | 4 |
| 1852 | 1 |
| 1857 | 1 |
| 1861 | 4 |
| 1886 | 1 |
| 1887 | 6 |
| 1889 | 1 |
| 1890 | 2 |
| 1891 | 1 |
| 1892 | 1 |
| 1894 | 1 |
| 1895 | 1 |
| 1896 | 1 |
| 1897 | 6 |
| 1898 | 2 |
| 1899 | 4 |
| 1901 | 1 |
| 1902 | 1 |
| 1905 | 8 |
| 1909 | 2 |
| 1910 | 1 |
| 1911 | 4 |
| 1912 | 1 |
| 1913 | 1 |
| 1916 | 1 |
| 1920 | 1 |
| 1928 | 1 |
| 1933 | 1 |
| 1935 | 1 |
| 1938 | 3 |
| 1939 | 1 |
| 1944 | 1 |
| 1946 | 3 |
| 1954 | 2 |
| 1955 | 7 |
| 1958 | 1 |
| 1959 | 2 |
| 1960 | 2 |
| 1961 | 3 |
| 1962 | 2 |
| 1963 | 2 |
| 1965 | 1 |
| 1968 | 1 |
| 1969 | 3 |
| 1970 | 1 |
| 1973 | 2 |
| 1975 | 3 |
| 1976 | 2 |
| 1977 | 2 |
| 1979 | 2 |
| 1980 | 8 |
| 1981 | 3 |
| 1982 | 3 |
| 1983 | 1 |
| 1984 | 1 |
| 1985 | 3 |
| 1986 | 3 |
| 1987 | 2 |
| 1988 | 2 |
| 1989 | 7 |
| 1990 | 2 |
| 1991 | 7 |
| 1992 | 2 |
| 1993 | 7 |
| 1994 | 5 |
| 1995 | 1 |
| 1996 | 4 |
| 1997 | 14 |
| 1998 | 4 |
| 1999 | 7 |
| 2000 | 5 |
| 2001 | 6 |
| 2002 | 1 |
| 2003 | 3 |
| 2004 | 4 |
| 2005 | 1 |
| 2006 | 10 |
| 2007 | 10 |
| 2008 | 6 |
| 2009 | 5 |
| 2010 | 3 |
| 2011 | 6 |
| 2012 | 3 |
| 2013 | 6 |
| 2014 | 4 |
| 2015 | 6 |
| 2016 | 10 |
| 2017 | 5 |
| 2019 | 3 |
| 2020 | 5 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 0 |