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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1809 | 1 |
| 1874 | 1 |
| 1875 | 1 |
| 1897 | 1 |
| 1899 | 1 |
| 1904 | 1 |
| 1909 | 1 |
| 1911 | 1 |
| 1912 | 4 |
| 1913 | 3 |
| 1914 | 1 |
| 1916 | 1 |
| 1917 | 1 |
| 1918 | 1 |
| 1919 | 1 |
| 1920 | 3 |
| 1921 | 3 |
| 1922 | 3 |
| 1923 | 1 |
| 1924 | 2 |
| 1927 | 1 |
| 1946 | 2 |
| 1947 | 5 |
| 1948 | 4 |
| 1949 | 3 |
| 1950 | 2 |
| 1951 | 2 |
| 1952 | 2 |
| 1959 | 1 |
| 1963 | 1 |
| 1964 | 1 |
| 1967 | 1 |
| 1969 | 1 |
| 1971 | 1 |
| 1979 | 1 |
| 1981 | 2 |
| 1982 | 1 |
| 1983 | 1 |
| 1990 | 2 |
| 1992 | 2 |
| 1993 | 1 |
| 1994 | 3 |
| 1995 | 1 |
| 1996 | 2 |
| 1997 | 1 |
| 2005 | 1 |
| 2007 | 1 |
| 2008 | 2 |
| 2009 | 1 |
| 2010 | 5 |
| 2011 | 1 |
| 2013 | 5 |
| 2014 | 5 |
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 2 |
| 2021 | 6 |
| 2022 | 5 |
| 2023 | 3 |
| 2024 | 0 |