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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1827 | 1 |
| 1855 | 1 |
| 1856 | 1 |
| 1872 | 1 |
| 1875 | 3 |
| 1878 | 1 |
| 1881 | 1 |
| 1882 | 2 |
| 1883 | 1 |
| 1887 | 1 |
| 1896 | 1 |
| 1905 | 1 |
| 1906 | 1 |
| 1908 | 3 |
| 1911 | 2 |
| 1913 | 2 |
| 1920 | 1 |
| 1922 | 1 |
| 1924 | 1 |
| 1927 | 2 |
| 1929 | 1 |
| 1932 | 1 |
| 1947 | 2 |
| 1950 | 1 |
| 1951 | 1 |
| 1952 | 1 |
| 1956 | 1 |
| 1960 | 1 |
| 1962 | 1 |
| 1988 | 1 |
| 1990 | 1 |
| 1991 | 3 |
| 1992 | 1 |
| 1993 | 3 |
| 1994 | 1 |
| 1995 | 1 |
| 1996 | 3 |
| 1997 | 5 |
| 1998 | 4 |
| 1999 | 5 |
| 2000 | 1 |
| 2001 | 4 |
| 2002 | 8 |
| 2003 | 6 |
| 2004 | 5 |
| 2005 | 2 |
| 2006 | 4 |
| 2007 | 4 |
| 2008 | 5 |
| 2009 | 7 |
| 2010 | 3 |
| 2011 | 2 |
| 2012 | 8 |
| 2013 | 8 |
| 2014 | 15 |
| 2015 | 9 |
| 2016 | 7 |
| 2017 | 12 |
| 2018 | 12 |
| 2019 | 28 |
| 2020 | 35 |
| 2021 | 34 |
| 2022 | 27 |
| 2023 | 8 |
| 2024 | 0 |