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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1835 | 1 |
| 1870 | 1 |
| 1892 | 1 |
| 1895 | 4 |
| 1905 | 2 |
| 1909 | 4 |
| 1911 | 1 |
| 1912 | 1 |
| 1913 | 1 |
| 1915 | 1 |
| 1916 | 1 |
| 1926 | 1 |
| 1927 | 1 |
| 1932 | 1 |
| 1933 | 1 |
| 1965 | 1 |
| 1966 | 1 |
| 1971 | 1 |
| 1973 | 1 |
| 1974 | 1 |
| 1975 | 1 |
| 1982 | 1 |
| 1985 | 1 |
| 1986 | 3 |
| 1987 | 1 |
| 1988 | 2 |
| 1990 | 2 |
| 1991 | 2 |
| 1992 | 1 |
| 1993 | 1 |
| 1995 | 2 |
| 1996 | 1 |
| 1997 | 3 |
| 1998 | 1 |
| 1999 | 2 |
| 2000 | 1 |
| 2001 | 3 |
| 2002 | 3 |
| 2003 | 1 |
| 2004 | 6 |
| 2005 | 1 |
| 2006 | 3 |
| 2007 | 5 |
| 2009 | 1 |
| 2010 | 3 |
| 2011 | 3 |
| 2012 | 5 |
| 2013 | 6 |
| 2014 | 5 |
| 2015 | 1 |
| 2016 | 4 |
| 2017 | 5 |
| 2018 | 2 |
| 2019 | 5 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 0 |