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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1827 | 1 |
| 1888 | 1 |
| 1893 | 2 |
| 1894 | 1 |
| 1896 | 5 |
| 1898 | 3 |
| 1901 | 1 |
| 1905 | 3 |
| 1908 | 2 |
| 1911 | 1 |
| 1913 | 5 |
| 1914 | 1 |
| 1915 | 1 |
| 1916 | 1 |
| 1917 | 6 |
| 1918 | 1 |
| 1920 | 6 |
| 1921 | 1 |
| 1922 | 3 |
| 1924 | 2 |
| 1925 | 4 |
| 1926 | 6 |
| 1927 | 1 |
| 1930 | 1 |
| 1931 | 3 |
| 1932 | 2 |
| 1933 | 2 |
| 1934 | 1 |
| 1937 | 1 |
| 1938 | 3 |
| 1939 | 2 |
| 1940 | 3 |
| 1942 | 1 |
| 1946 | 7 |
| 1947 | 9 |
| 1948 | 11 |
| 1949 | 9 |
| 1950 | 10 |
| 1951 | 20 |
| 1952 | 16 |
| 1953 | 12 |
| 1954 | 10 |
| 1955 | 13 |
| 1956 | 11 |
| 1957 | 24 |
| 1958 | 23 |
| 1959 | 23 |
| 1960 | 16 |
| 1961 | 28 |
| 1962 | 26 |
| 1963 | 27 |
| 1964 | 31 |
| 1965 | 34 |
| 1966 | 17 |
| 1967 | 37 |
| 1968 | 19 |
| 1969 | 28 |
| 1970 | 45 |
| 1971 | 47 |
| 1972 | 46 |
| 1973 | 38 |
| 1974 | 41 |
| 1975 | 51 |
| 1976 | 56 |
| 1977 | 42 |
| 1978 | 34 |
| 1979 | 41 |
| 1980 | 34 |
| 1981 | 60 |
| 1982 | 50 |
| 1983 | 42 |
| 1984 | 59 |
| 1985 | 58 |
| 1986 | 86 |
| 1987 | 71 |
| 1988 | 101 |
| 1989 | 115 |
| 1990 | 95 |
| 1991 | 98 |
| 1992 | 70 |
| 1993 | 98 |
| 1994 | 90 |
| 1995 | 99 |
| 1996 | 121 |
| 1997 | 135 |
| 1998 | 128 |
| 1999 | 150 |
| 2000 | 143 |
| 2001 | 157 |
| 2002 | 164 |
| 2003 | 196 |
| 2004 | 176 |
| 2005 | 197 |
| 2006 | 240 |
| 2007 | 256 |
| 2008 | 291 |
| 2009 | 301 |
| 2010 | 339 |
| 2011 | 345 |
| 2012 | 371 |
| 2013 | 413 |
| 2014 | 449 |
| 2015 | 434 |
| 2016 | 414 |
| 2017 | 411 |
| 2018 | 548 |
| 2019 | 489 |
| 2020 | 616 |
| 2021 | 688 |
| 2022 | 626 |
| 2023 | 610 |
| 2024 | 560 |
| 2025 | 7 |