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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1886 | 1 |
| 1887 | 1 |
| 1888 | 1 |
| 1891 | 1 |
| 1907 | 2 |
| 1911 | 1 |
| 1913 | 4 |
| 1914 | 2 |
| 1915 | 2 |
| 1916 | 1 |
| 1918 | 2 |
| 1920 | 1 |
| 1924 | 1 |
| 1925 | 1 |
| 1927 | 1 |
| 1930 | 1 |
| 1932 | 1 |
| 1936 | 2 |
| 1937 | 1 |
| 1939 | 1 |
| 1940 | 2 |
| 1941 | 4 |
| 1942 | 1 |
| 1943 | 3 |
| 1944 | 3 |
| 1945 | 34 |
| 1946 | 104 |
| 1947 | 146 |
| 1948 | 164 |
| 1949 | 176 |
| 1950 | 259 |
| 1951 | 288 |
| 1952 | 348 |
| 1953 | 424 |
| 1954 | 429 |
| 1955 | 426 |
| 1956 | 453 |
| 1957 | 487 |
| 1958 | 525 |
| 1959 | 588 |
| 1960 | 680 |
| 1961 | 728 |
| 1962 | 816 |
| 1963 | 1068 |
| 1964 | 1395 |
| 1965 | 1476 |
| 1966 | 1771 |
| 1967 | 2095 |
| 1968 | 2280 |
| 1969 | 2532 |
| 1970 | 3001 |
| 1971 | 3466 |
| 1972 | 3835 |
| 1973 | 4328 |
| 1974 | 4717 |
| 1975 | 5708 |
| 1976 | 5706 |
| 1977 | 5636 |
| 1978 | 5373 |
| 1979 | 6065 |
| 1980 | 6541 |
| 1981 | 7081 |
| 1982 | 7696 |
| 1983 | 8818 |
| 1984 | 9475 |
| 1985 | 9814 |
| 1986 | 10323 |
| 1987 | 10248 |
| 1988 | 10887 |
| 1989 | 11790 |
| 1990 | 11921 |
| 1991 | 11846 |
| 1992 | 11904 |
| 1993 | 11730 |
| 1994 | 11962 |
| 1995 | 12043 |
| 1996 | 11955 |
| 1997 | 11838 |
| 1998 | 11529 |
| 1999 | 12224 |
| 2000 | 12488 |
| 2001 | 12784 |
| 2002 | 12992 |
| 2003 | 13578 |
| 2004 | 15243 |
| 2005 | 15269 |
| 2006 | 15990 |
| 2007 | 16668 |
| 2008 | 17496 |
| 2009 | 18341 |
| 2010 | 19824 |
| 2011 | 21303 |
| 2012 | 22493 |
| 2013 | 22887 |
| 2014 | 22813 |
| 2015 | 23532 |
| 2016 | 23355 |
| 2017 | 23627 |
| 2018 | 24563 |
| 2019 | 25348 |
| 2020 | 27362 |
| 2021 | 29593 |
| 2022 | 29390 |
| 2023 | 28545 |
| 2024 | 13353 |
| 2025 | 1 |