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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1884 | 1 |
| 1886 | 2 |
| 1890 | 1 |
| 1891 | 1 |
| 1892 | 1 |
| 1893 | 1 |
| 1897 | 3 |
| 1910 | 1 |
| 1913 | 1 |
| 1914 | 1 |
| 1915 | 1 |
| 1947 | 1 |
| 1954 | 2 |
| 1963 | 1 |
| 1965 | 1 |
| 1966 | 3 |
| 1970 | 2 |
| 1974 | 1 |
| 1982 | 1 |
| 1988 | 1 |
| 1992 | 1 |
| 1993 | 5 |
| 1994 | 2 |
| 1996 | 1 |
| 2006 | 2 |
| 2008 | 1 |
| 2010 | 1 |
| 2011 | 2 |
| 2012 | 1 |
| 2013 | 4 |
| 2014 | 4 |
| 2017 | 1 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 2 |
| 2025 | 2 |
| 2026 | 0 |