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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1813 | 1 |
| 1817 | 1 |
| 1828 | 1 |
| 1831 | 2 |
| 1832 | 1 |
| 1835 | 2 |
| 1838 | 1 |
| 1842 | 2 |
| 1845 | 2 |
| 1846 | 1 |
| 1848 | 3 |
| 1857 | 2 |
| 1864 | 1 |
| 1871 | 1 |
| 1872 | 1 |
| 1874 | 2 |
| 1875 | 1 |
| 1876 | 1 |
| 1911 | 1 |
| 1971 | 1 |
| 1979 | 1 |
| 1983 | 1 |
| 1984 | 1 |
| 1987 | 1 |
| 1988 | 1 |
| 1990 | 1 |
| 1992 | 1 |
| 1995 | 2 |
| 1996 | 2 |
| 1997 | 2 |
| 1998 | 4 |
| 1999 | 4 |
| 2000 | 2 |
| 2001 | 2 |
| 2002 | 2 |
| 2003 | 1 |
| 2005 | 3 |
| 2006 | 4 |
| 2007 | 4 |
| 2008 | 1 |
| 2009 | 4 |
| 2012 | 1 |
| 2018 | 1 |
| 2022 | 1 |
| 2024 | 0 |