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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1808 | 1 |
| 1867 | 2 |
| 1874 | 1 |
| 1881 | 1 |
| 1925 | 1 |
| 1926 | 1 |
| 1930 | 1 |
| 1946 | 1 |
| 1947 | 2 |
| 1949 | 3 |
| 1952 | 2 |
| 1954 | 1 |
| 1955 | 1 |
| 1956 | 3 |
| 1959 | 2 |
| 1962 | 2 |
| 1963 | 3 |
| 1964 | 2 |
| 1965 | 2 |
| 1966 | 3 |
| 1967 | 2 |
| 1968 | 2 |
| 1969 | 3 |
| 1971 | 3 |
| 1973 | 5 |
| 1974 | 6 |
| 1975 | 19 |
| 1976 | 20 |
| 1977 | 24 |
| 1978 | 20 |
| 1979 | 21 |
| 1980 | 28 |
| 1981 | 33 |
| 1982 | 46 |
| 1983 | 51 |
| 1984 | 56 |
| 1985 | 53 |
| 1986 | 63 |
| 1987 | 67 |
| 1988 | 82 |
| 1989 | 107 |
| 1990 | 122 |
| 1991 | 101 |
| 1992 | 97 |
| 1993 | 100 |
| 1994 | 115 |
| 1995 | 107 |
| 1996 | 162 |
| 1997 | 155 |
| 1998 | 186 |
| 1999 | 180 |
| 2000 | 176 |
| 2001 | 207 |
| 2002 | 219 |
| 2003 | 221 |
| 2004 | 256 |
| 2005 | 246 |
| 2006 | 230 |
| 2007 | 265 |
| 2008 | 297 |
| 2009 | 341 |
| 2010 | 335 |
| 2011 | 365 |
| 2012 | 397 |
| 2013 | 464 |
| 2014 | 578 |
| 2015 | 689 |
| 2016 | 663 |
| 2017 | 550 |
| 2018 | 718 |
| 2019 | 708 |
| 2020 | 814 |
| 2021 | 859 |
| 2022 | 746 |
| 2023 | 672 |
| 2024 | 184 |