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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1871 | 1 |
| 1874 | 1 |
| 1888 | 1 |
| 1895 | 1 |
| 1900 | 1 |
| 1903 | 1 |
| 1904 | 1 |
| 1906 | 1 |
| 1913 | 1 |
| 1917 | 1 |
| 1918 | 1 |
| 1919 | 1 |
| 1921 | 1 |
| 1925 | 2 |
| 1926 | 1 |
| 1928 | 1 |
| 1929 | 2 |
| 1930 | 1 |
| 1931 | 1 |
| 1933 | 3 |
| 1934 | 2 |
| 1935 | 1 |
| 1937 | 3 |
| 1938 | 1 |
| 1940 | 1 |
| 1941 | 1 |
| 1942 | 2 |
| 1945 | 1 |
| 1946 | 1 |
| 1947 | 1 |
| 1948 | 2 |
| 1949 | 1 |
| 1950 | 1 |
| 1951 | 2 |
| 1952 | 1 |
| 1954 | 5 |
| 1955 | 2 |
| 1957 | 5 |
| 1958 | 3 |
| 1959 | 3 |
| 1961 | 4 |
| 1962 | 2 |
| 1963 | 4 |
| 1965 | 3 |
| 1966 | 5 |
| 1967 | 3 |
| 1968 | 2 |
| 1969 | 5 |
| 1970 | 4 |
| 1971 | 2 |
| 1972 | 1 |
| 1973 | 2 |
| 1974 | 1 |
| 1976 | 2 |
| 1977 | 1 |
| 1978 | 1 |
| 1980 | 3 |
| 1981 | 1 |
| 1982 | 2 |
| 1984 | 2 |
| 1985 | 1 |
| 1987 | 2 |
| 1988 | 1 |
| 1989 | 2 |
| 1990 | 1 |
| 1991 | 2 |
| 1994 | 1 |
| 1999 | 1 |
| 2000 | 4 |
| 2001 | 2 |
| 2002 | 2 |
| 2003 | 1 |
| 2004 | 8 |
| 2005 | 6 |
| 2006 | 2 |
| 2007 | 6 |
| 2008 | 7 |
| 2009 | 7 |
| 2011 | 1 |
| 2013 | 1 |
| 2015 | 1 |
| 2017 | 1 |
| 2024 | 0 |