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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1894 | 1 |
| 1896 | 2 |
| 1901 | 1 |
| 1908 | 1 |
| 1914 | 1 |
| 1915 | 1 |
| 1916 | 1 |
| 1920 | 1 |
| 1923 | 1 |
| 1924 | 2 |
| 1926 | 4 |
| 1927 | 2 |
| 1928 | 1 |
| 1929 | 2 |
| 1930 | 1 |
| 1931 | 1 |
| 1932 | 1 |
| 1933 | 1 |
| 1934 | 1 |
| 1936 | 1 |
| 1937 | 2 |
| 1938 | 1 |
| 1949 | 1 |
| 1950 | 1 |
| 1951 | 1 |
| 1952 | 1 |
| 1953 | 3 |
| 1954 | 2 |
| 1955 | 1 |
| 1956 | 3 |
| 1957 | 5 |
| 1958 | 3 |
| 1959 | 1 |
| 1960 | 2 |
| 1962 | 4 |
| 1963 | 2 |
| 1964 | 3 |
| 1965 | 4 |
| 1966 | 5 |
| 1967 | 5 |
| 1968 | 2 |
| 1969 | 3 |
| 1970 | 2 |
| 1972 | 3 |
| 1973 | 3 |
| 1974 | 4 |
| 1975 | 4 |
| 1976 | 1 |
| 1977 | 2 |
| 1978 | 3 |
| 1979 | 3 |
| 1980 | 2 |
| 1982 | 1 |
| 1984 | 1 |
| 1985 | 2 |
| 1986 | 1 |
| 1988 | 1 |
| 2006 | 1 |
| 2007 | 1 |
| 2012 | 1 |
| 2013 | 2 |
| 2017 | 1 |
| 2019 | 1 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 1 |