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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1825 | 1 |
| 1827 | 2 |
| 1829 | 1 |
| 1830 | 1 |
| 1848 | 1 |
| 1851 | 1 |
| 1852 | 1 |
| 1854 | 1 |
| 1855 | 1 |
| 1856 | 1 |
| 1872 | 1 |
| 1875 | 1 |
| 1878 | 1 |
| 1882 | 1 |
| 1886 | 1 |
| 1887 | 2 |
| 1891 | 1 |
| 1893 | 1 |
| 1897 | 1 |
| 1898 | 1 |
| 1906 | 1 |
| 1909 | 1 |
| 1910 | 1 |
| 1914 | 1 |
| 1916 | 2 |
| 1917 | 1 |
| 1931 | 1 |
| 1935 | 3 |
| 1938 | 1 |
| 1942 | 1 |
| 1946 | 1 |
| 1948 | 1 |
| 1949 | 1 |
| 1972 | 1 |
| 1995 | 2 |
| 1996 | 1 |
| 1997 | 3 |
| 1998 | 1 |
| 1999 | 1 |
| 2000 | 1 |
| 2001 | 1 |
| 2002 | 1 |
| 2003 | 3 |
| 2004 | 2 |
| 2005 | 3 |
| 2006 | 2 |
| 2007 | 3 |
| 2008 | 6 |
| 2009 | 5 |
| 2010 | 1 |
| 2011 | 4 |
| 2012 | 5 |
| 2013 | 9 |
| 2014 | 8 |
| 2015 | 9 |
| 2016 | 14 |
| 2017 | 10 |
| 2018 | 14 |
| 2019 | 21 |
| 2020 | 15 |
| 2021 | 22 |
| 2022 | 17 |
| 2023 | 9 |
| 2024 | 0 |