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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1824 | 1 |
| 1868 | 1 |
| 1911 | 1 |
| 1948 | 2 |
| 1964 | 1 |
| 1966 | 1 |
| 1967 | 1 |
| 1978 | 1 |
| 1988 | 1 |
| 1990 | 1 |
| 1992 | 2 |
| 1993 | 3 |
| 1994 | 2 |
| 1995 | 1 |
| 1996 | 13 |
| 1997 | 7 |
| 1998 | 8 |
| 1999 | 14 |
| 2000 | 3 |
| 2001 | 7 |
| 2002 | 4 |
| 2003 | 4 |
| 2004 | 7 |
| 2005 | 9 |
| 2006 | 4 |
| 2007 | 4 |
| 2008 | 3 |
| 2009 | 3 |
| 2010 | 2 |
| 2011 | 5 |
| 2012 | 3 |
| 2013 | 2 |
| 2014 | 1 |
| 2015 | 2 |
| 2016 | 2 |
| 2018 | 1 |
| 2020 | 5 |
| 2021 | 4 |
| 2024 | 0 |