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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1906 | 3 |
| 1909 | 1 |
| 1911 | 1 |
| 1913 | 2 |
| 1915 | 1 |
| 1918 | 1 |
| 1921 | 1 |
| 1926 | 1 |
| 1940 | 1 |
| 1950 | 1 |
| 1953 | 1 |
| 1978 | 1 |
| 1979 | 1 |
| 1980 | 1 |
| 1981 | 1 |
| 1982 | 1 |
| 1984 | 1 |
| 1985 | 5 |
| 1986 | 1 |
| 1987 | 2 |
| 1993 | 1 |
| 2001 | 1 |
| 2008 | 4 |
| 2009 | 1 |
| 2010 | 3 |
| 2011 | 3 |
| 2012 | 1 |
| 2014 | 2 |
| 2016 | 1 |
| 2017 | 2 |
| 2023 | 3 |
| 2024 | 1 |