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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1859 | 1 |
| 1895 | 1 |
| 1900 | 1 |
| 1906 | 1 |
| 1910 | 1 |
| 1928 | 1 |
| 1935 | 1 |
| 1950 | 2 |
| 1951 | 2 |
| 1952 | 1 |
| 1953 | 1 |
| 1959 | 2 |
| 2002 | 1 |
| 2005 | 1 |
| 2008 | 3 |
| 2009 | 5 |
| 2010 | 9 |
| 2011 | 3 |
| 2012 | 4 |
| 2013 | 13 |
| 2014 | 13 |
| 2015 | 15 |
| 2016 | 4 |
| 2017 | 2 |
| 2018 | 2 |
| 2020 | 1 |
| 2024 | 0 |