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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1867 | 3 |
| 1914 | 2 |
| 1942 | 1 |
| 1950 | 1 |
| 1954 | 1 |
| 1956 | 1 |
| 1958 | 1 |
| 1961 | 2 |
| 1964 | 2 |
| 1965 | 1 |
| 1966 | 1 |
| 1970 | 1 |
| 1985 | 1 |
| 2001 | 1 |
| 2002 | 1 |
| 2004 | 3 |
| 2005 | 1 |
| 2006 | 1 |
| 2007 | 5 |
| 2008 | 2 |
| 2009 | 1 |
| 2010 | 2 |
| 2011 | 4 |
| 2012 | 4 |
| 2013 | 2 |
| 2014 | 16 |
| 2015 | 11 |
| 2016 | 14 |
| 2017 | 16 |
| 2018 | 4 |
| 2019 | 3 |
| 2020 | 5 |
| 2021 | 4 |
| 2022 | 7 |
| 2024 | 0 |