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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1838 | 1 |
| 1866 | 2 |
| 1875 | 1 |
| 1905 | 1 |
| 1910 | 2 |
| 1913 | 1 |
| 1914 | 1 |
| 1927 | 1 |
| 1950 | 1 |
| 1953 | 1 |
| 1954 | 1 |
| 1955 | 1 |
| 1957 | 4 |
| 1958 | 5 |
| 1959 | 2 |
| 1960 | 2 |
| 1962 | 1 |
| 1966 | 1 |
| 1985 | 1 |
| 1994 | 1 |
| 1996 | 1 |
| 1998 | 1 |
| 2000 | 1 |
| 2003 | 2 |
| 2004 | 2 |
| 2007 | 7 |
| 2008 | 16 |
| 2009 | 35 |
| 2010 | 5 |
| 2011 | 5 |
| 2012 | 6 |
| 2013 | 8 |
| 2014 | 5 |
| 2015 | 5 |
| 2016 | 5 |
| 2017 | 11 |
| 2018 | 5 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 5 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 0 |