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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1902 | 1 |
| 1903 | 1 |
| 1913 | 1 |
| 1916 | 1 |
| 1925 | 1 |
| 1928 | 1 |
| 1929 | 1 |
| 1933 | 1 |
| 1936 | 4 |
| 1937 | 2 |
| 1938 | 3 |
| 1940 | 1 |
| 1941 | 1 |
| 1943 | 1 |
| 1944 | 5 |
| 1945 | 415 |
| 1946 | 1217 |
| 1947 | 1461 |
| 1948 | 1585 |
| 1949 | 1560 |
| 1950 | 2540 |
| 1951 | 2876 |
| 1952 | 3053 |
| 1953 | 2927 |
| 1954 | 3159 |
| 1955 | 3206 |
| 1956 | 2792 |
| 1957 | 2718 |
| 1958 | 2415 |
| 1959 | 2316 |
| 1960 | 2140 |
| 1961 | 2251 |
| 1962 | 2378 |
| 1963 | 3056 |
| 1964 | 3968 |
| 1965 | 3364 |
| 1966 | 3318 |
| 1967 | 4306 |
| 1968 | 5245 |
| 1969 | 5836 |
| 1970 | 5911 |
| 1971 | 6231 |
| 1972 | 6898 |
| 1973 | 7271 |
| 1974 | 8061 |
| 1975 | 7269 |
| 1976 | 6540 |
| 1977 | 6434 |
| 1978 | 6124 |
| 1979 | 6845 |
| 1980 | 6815 |
| 1981 | 6890 |
| 1982 | 7165 |
| 1983 | 7574 |
| 1984 | 7862 |
| 1985 | 7831 |
| 1986 | 7949 |
| 1987 | 7975 |
| 1988 | 8252 |
| 1989 | 8688 |
| 1990 | 8752 |
| 1991 | 8824 |
| 1992 | 8600 |
| 1993 | 9147 |
| 1994 | 9313 |
| 1995 | 9713 |
| 1996 | 9363 |
| 1997 | 9908 |
| 1998 | 9990 |
| 1999 | 9539 |
| 2000 | 10416 |
| 2001 | 10430 |
| 2002 | 10893 |
| 2003 | 11540 |
| 2004 | 11778 |
| 2005 | 12525 |
| 2006 | 13129 |
| 2007 | 13504 |
| 2008 | 13947 |
| 2009 | 13890 |
| 2010 | 13920 |
| 2011 | 14637 |
| 2012 | 15274 |
| 2013 | 15155 |
| 2014 | 15415 |
| 2015 | 15283 |
| 2016 | 15104 |
| 2017 | 15055 |
| 2018 | 15423 |
| 2019 | 16026 |
| 2020 | 16691 |
| 2021 | 16393 |
| 2022 | 14984 |
| 2023 | 13928 |
| 2024 | 13876 |
| 2025 | 7682 |