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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1884 | 1 |
| 1886 | 1 |
| 1887 | 1 |
| 1898 | 1 |
| 1909 | 1 |
| 1910 | 2 |
| 1911 | 1 |
| 1912 | 2 |
| 1913 | 1 |
| 1914 | 1 |
| 1917 | 1 |
| 1919 | 1 |
| 1923 | 6 |
| 1924 | 1 |
| 1925 | 1 |
| 1928 | 1 |
| 1929 | 1 |
| 1935 | 2 |
| 1937 | 1 |
| 1938 | 2 |
| 1939 | 4 |
| 1941 | 2 |
| 1946 | 3 |
| 1947 | 2 |
| 1950 | 3 |
| 1951 | 2 |
| 1952 | 1 |
| 1953 | 2 |
| 1954 | 1 |
| 1956 | 3 |
| 1957 | 1 |
| 1958 | 4 |
| 1959 | 2 |
| 1961 | 3 |
| 1962 | 2 |
| 1963 | 4 |
| 1964 | 6 |
| 1965 | 6 |
| 1966 | 11 |
| 1967 | 14 |
| 1968 | 10 |
| 1969 | 2 |
| 1970 | 15 |
| 1971 | 16 |
| 1972 | 12 |
| 1973 | 18 |
| 1974 | 14 |
| 1975 | 15 |
| 1976 | 19 |
| 1977 | 18 |
| 1978 | 20 |
| 1979 | 21 |
| 1980 | 24 |
| 1981 | 28 |
| 1982 | 26 |
| 1983 | 34 |
| 1984 | 14 |
| 1985 | 40 |
| 1986 | 37 |
| 1987 | 45 |
| 1988 | 35 |
| 1989 | 35 |
| 1990 | 38 |
| 1991 | 38 |
| 1992 | 34 |
| 1993 | 39 |
| 1994 | 36 |
| 1995 | 34 |
| 1996 | 25 |
| 1997 | 23 |
| 1998 | 12 |
| 1999 | 29 |
| 2000 | 18 |
| 2001 | 33 |
| 2002 | 34 |
| 2003 | 39 |
| 2004 | 53 |
| 2005 | 49 |
| 2006 | 39 |
| 2007 | 43 |
| 2008 | 45 |
| 2009 | 58 |
| 2010 | 61 |
| 2011 | 68 |
| 2012 | 69 |
| 2013 | 89 |
| 2014 | 74 |
| 2015 | 93 |
| 2016 | 87 |
| 2017 | 97 |
| 2018 | 95 |
| 2019 | 108 |
| 2020 | 131 |
| 2021 | 151 |
| 2022 | 125 |
| 2023 | 110 |
| 2024 | 110 |
| 2025 | 104 |