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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1811 | 1 |
| 1813 | 2 |
| 1814 | 1 |
| 1845 | 1 |
| 1867 | 1 |
| 1871 | 1 |
| 1874 | 1 |
| 1875 | 1 |
| 1881 | 2 |
| 1890 | 1 |
| 1895 | 1 |
| 1896 | 1 |
| 1904 | 1 |
| 1911 | 1 |
| 1942 | 1 |
| 1947 | 1 |
| 1957 | 2 |
| 1959 | 1 |
| 1960 | 1 |
| 1961 | 1 |
| 1966 | 3 |
| 1967 | 1 |
| 1968 | 1 |
| 1971 | 2 |
| 1974 | 1 |
| 1975 | 1 |
| 1976 | 1 |
| 1977 | 1 |
| 1980 | 2 |
| 1981 | 1 |
| 1984 | 2 |
| 1985 | 4 |
| 1986 | 2 |
| 1987 | 1 |
| 1991 | 1 |
| 1993 | 2 |
| 1994 | 2 |
| 1995 | 3 |
| 1996 | 3 |
| 1997 | 3 |
| 1998 | 1 |
| 1999 | 4 |
| 2000 | 4 |
| 2001 | 2 |
| 2002 | 2 |
| 2003 | 2 |
| 2005 | 4 |
| 2006 | 4 |
| 2007 | 1 |
| 2008 | 2 |
| 2009 | 3 |
| 2010 | 5 |
| 2011 | 4 |
| 2013 | 6 |
| 2014 | 3 |
| 2015 | 8 |
| 2016 | 5 |
| 2017 | 4 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 5 |
| 2024 | 0 |