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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1816 | 1 |
| 1848 | 1 |
| 1849 | 1 |
| 1851 | 1 |
| 1854 | 1 |
| 1855 | 1 |
| 1857 | 1 |
| 1858 | 1 |
| 1859 | 1 |
| 1861 | 1 |
| 1868 | 1 |
| 1869 | 1 |
| 1870 | 1 |
| 1871 | 1 |
| 1873 | 2 |
| 1875 | 1 |
| 1881 | 1 |
| 1885 | 1 |
| 1888 | 1 |
| 1889 | 1 |
| 1890 | 1 |
| 1892 | 1 |
| 1893 | 1 |
| 1902 | 2 |
| 1905 | 1 |
| 1913 | 1 |
| 1919 | 2 |
| 1927 | 1 |
| 1935 | 1 |
| 1936 | 1 |
| 1946 | 1 |
| 1955 | 1 |
| 1956 | 1 |
| 1958 | 1 |
| 1964 | 2 |
| 1965 | 1 |
| 1969 | 1 |
| 1973 | 1 |
| 1976 | 1 |
| 1988 | 1 |
| 1990 | 1 |
| 1997 | 2 |
| 1998 | 1 |
| 1999 | 1 |
| 2001 | 1 |
| 2004 | 2 |
| 2005 | 3 |
| 2006 | 2 |
| 2007 | 6 |
| 2008 | 3 |
| 2009 | 5 |
| 2010 | 6 |
| 2011 | 4 |
| 2012 | 5 |
| 2013 | 11 |
| 2014 | 11 |
| 2015 | 13 |
| 2016 | 11 |
| 2017 | 13 |
| 2018 | 17 |
| 2019 | 11 |
| 2020 | 14 |
| 2021 | 11 |
| 2022 | 12 |
| 2023 | 3 |
| 2024 | 0 |