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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1898 | 1 |
| 1899 | 2 |
| 1900 | 2 |
| 1901 | 1 |
| 1902 | 1 |
| 1905 | 1 |
| 1908 | 2 |
| 1909 | 1 |
| 1912 | 1 |
| 1913 | 1 |
| 1914 | 1 |
| 1916 | 1 |
| 1919 | 1 |
| 1920 | 1 |
| 1924 | 1 |
| 1925 | 1 |
| 1928 | 2 |
| 1929 | 2 |
| 1930 | 2 |
| 1931 | 1 |
| 1932 | 1 |
| 1945 | 2 |
| 1946 | 4 |
| 1947 | 12 |
| 1948 | 4 |
| 1949 | 12 |
| 1950 | 23 |
| 1951 | 22 |
| 1952 | 16 |
| 1953 | 21 |
| 1954 | 14 |
| 1955 | 9 |
| 1956 | 12 |
| 1957 | 15 |
| 1958 | 29 |
| 1959 | 19 |
| 1960 | 18 |
| 1961 | 28 |
| 1962 | 30 |
| 1963 | 31 |
| 1964 | 41 |
| 1965 | 41 |
| 1966 | 37 |
| 1967 | 30 |
| 1968 | 49 |
| 1969 | 37 |
| 1970 | 41 |
| 1971 | 44 |
| 1972 | 31 |
| 1973 | 31 |
| 1974 | 21 |
| 1975 | 35 |
| 1976 | 31 |
| 1977 | 50 |
| 1978 | 53 |
| 1979 | 49 |
| 1980 | 35 |
| 1981 | 35 |
| 1982 | 49 |
| 1983 | 32 |
| 1984 | 36 |
| 1985 | 60 |
| 1986 | 39 |
| 1987 | 75 |
| 1988 | 121 |
| 1989 | 158 |
| 1990 | 209 |
| 1991 | 220 |
| 1992 | 242 |
| 1993 | 254 |
| 1994 | 278 |
| 1995 | 305 |
| 1996 | 308 |
| 1997 | 397 |
| 1998 | 448 |
| 1999 | 526 |
| 2000 | 623 |
| 2001 | 691 |
| 2002 | 805 |
| 2003 | 947 |
| 2004 | 1096 |
| 2005 | 1242 |
| 2006 | 1533 |
| 2007 | 1721 |
| 2008 | 1922 |
| 2009 | 2078 |
| 2010 | 2368 |
| 2011 | 2807 |
| 2012 | 3131 |
| 2013 | 3625 |
| 2014 | 4842 |
| 2015 | 5663 |
| 2016 | 6369 |
| 2017 | 6749 |
| 2018 | 7096 |
| 2019 | 7572 |
| 2020 | 9048 |
| 2021 | 10128 |
| 2022 | 9777 |
| 2023 | 9524 |
| 2024 | 3229 |