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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1819 | 1 |
| 1823 | 1 |
| 1831 | 1 |
| 1841 | 1 |
| 1861 | 1 |
| 1870 | 1 |
| 1873 | 1 |
| 1876 | 2 |
| 1882 | 2 |
| 1903 | 1 |
| 1905 | 1 |
| 1909 | 1 |
| 1925 | 1 |
| 1948 | 1 |
| 1951 | 1 |
| 1954 | 3 |
| 1960 | 2 |
| 1975 | 1 |
| 1976 | 1 |
| 1977 | 1 |
| 1992 | 1 |
| 1996 | 1 |
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 2 |
| 2005 | 5 |
| 2006 | 3 |
| 2007 | 3 |
| 2008 | 32 |
| 2009 | 22 |
| 2010 | 4 |
| 2011 | 11 |
| 2012 | 5 |
| 2013 | 5 |
| 2014 | 4 |
| 2015 | 1 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 3 |
| 2024 | 0 |