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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1871 | 1 |
| 1879 | 2 |
| 1880 | 1 |
| 1881 | 7 |
| 1882 | 4 |
| 1884 | 2 |
| 1885 | 1 |
| 1891 | 2 |
| 1898 | 2 |
| 1900 | 2 |
| 1901 | 1 |
| 1909 | 1 |
| 1918 | 1 |
| 1927 | 1 |
| 1933 | 1 |
| 1936 | 1 |
| 1939 | 1 |
| 1941 | 1 |
| 1943 | 1 |
| 1945 | 5 |
| 1946 | 6 |
| 1947 | 4 |
| 1948 | 5 |
| 1949 | 6 |
| 1950 | 18 |
| 1951 | 12 |
| 1952 | 9 |
| 1953 | 10 |
| 1954 | 9 |
| 1955 | 14 |
| 1956 | 3 |
| 1957 | 10 |
| 1958 | 12 |
| 1959 | 13 |
| 1960 | 16 |
| 1961 | 16 |
| 1962 | 13 |
| 1963 | 4 |
| 1964 | 28 |
| 1965 | 31 |
| 1966 | 27 |
| 1967 | 27 |
| 1968 | 22 |
| 1969 | 42 |
| 1970 | 34 |
| 1971 | 26 |
| 1972 | 34 |
| 1973 | 45 |
| 1974 | 39 |
| 1975 | 38 |
| 1976 | 49 |
| 1977 | 43 |
| 1978 | 42 |
| 1979 | 50 |
| 1980 | 43 |
| 1981 | 47 |
| 1982 | 57 |
| 1983 | 54 |
| 1984 | 87 |
| 1985 | 76 |
| 1986 | 105 |
| 1987 | 122 |
| 1988 | 219 |
| 1989 | 110 |
| 1990 | 108 |
| 1991 | 146 |
| 1992 | 128 |
| 1993 | 144 |
| 1994 | 133 |
| 1995 | 143 |
| 1996 | 171 |
| 1997 | 121 |
| 1998 | 160 |
| 1999 | 174 |
| 2000 | 189 |
| 2001 | 163 |
| 2002 | 188 |
| 2003 | 205 |
| 2004 | 237 |
| 2005 | 217 |
| 2006 | 228 |
| 2007 | 255 |
| 2008 | 284 |
| 2009 | 303 |
| 2010 | 346 |
| 2011 | 413 |
| 2012 | 421 |
| 2013 | 415 |
| 2014 | 464 |
| 2015 | 487 |
| 2016 | 515 |
| 2017 | 528 |
| 2018 | 550 |
| 2019 | 513 |
| 2020 | 631 |
| 2021 | 812 |
| 2022 | 769 |
| 2023 | 667 |
| 2024 | 275 |