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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1891 | 1 |
| 1892 | 3 |
| 1893 | 5 |
| 1894 | 2 |
| 1896 | 5 |
| 1897 | 5 |
| 1898 | 7 |
| 1899 | 5 |
| 1900 | 3 |
| 1901 | 3 |
| 1902 | 4 |
| 1903 | 2 |
| 1905 | 1 |
| 1906 | 2 |
| 1909 | 1 |
| 1910 | 1 |
| 1911 | 2 |
| 1912 | 1 |
| 1914 | 2 |
| 1915 | 1 |
| 1916 | 2 |
| 1918 | 2 |
| 1921 | 1 |
| 1923 | 1 |
| 1927 | 3 |
| 1928 | 1 |
| 1929 | 1 |
| 1930 | 1 |
| 1938 | 1 |
| 1942 | 1 |
| 1946 | 1 |
| 1947 | 7 |
| 1948 | 5 |
| 1949 | 2 |
| 1950 | 11 |
| 1951 | 8 |
| 1952 | 11 |
| 1953 | 15 |
| 1954 | 9 |
| 1955 | 11 |
| 1956 | 14 |
| 1957 | 9 |
| 1958 | 14 |
| 1959 | 5 |
| 1960 | 6 |
| 1961 | 9 |
| 1962 | 10 |
| 1963 | 14 |
| 1964 | 22 |
| 1965 | 21 |
| 1966 | 18 |
| 1967 | 19 |
| 1968 | 17 |
| 1969 | 31 |
| 1970 | 25 |
| 1971 | 25 |
| 1972 | 29 |
| 1973 | 29 |
| 1974 | 22 |
| 1975 | 31 |
| 1976 | 16 |
| 1977 | 30 |
| 1978 | 34 |
| 1979 | 21 |
| 1980 | 29 |
| 1981 | 33 |
| 1982 | 51 |
| 1983 | 55 |
| 1984 | 45 |
| 1985 | 60 |
| 1986 | 42 |
| 1987 | 53 |
| 1988 | 50 |
| 1989 | 56 |
| 1990 | 55 |
| 1991 | 58 |
| 1992 | 59 |
| 1993 | 60 |
| 1994 | 56 |
| 1995 | 62 |
| 1996 | 54 |
| 1997 | 57 |
| 1998 | 70 |
| 1999 | 92 |
| 2000 | 97 |
| 2001 | 75 |
| 2002 | 79 |
| 2003 | 71 |
| 2004 | 81 |
| 2005 | 79 |
| 2006 | 77 |
| 2007 | 115 |
| 2008 | 101 |
| 2009 | 109 |
| 2010 | 124 |
| 2011 | 121 |
| 2012 | 130 |
| 2013 | 138 |
| 2014 | 124 |
| 2015 | 128 |
| 2016 | 128 |
| 2017 | 132 |
| 2018 | 130 |
| 2019 | 128 |
| 2020 | 161 |
| 2021 | 171 |
| 2022 | 139 |
| 2023 | 126 |
| 2024 | 155 |
| 2025 | 1 |