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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1883 | 1 |
| 1890 | 1 |
| 1945 | 1 |
| 1949 | 1 |
| 1954 | 1 |
| 1957 | 1 |
| 1959 | 1 |
| 1964 | 1 |
| 1965 | 1 |
| 1967 | 4 |
| 1970 | 1 |
| 1971 | 1 |
| 1972 | 1 |
| 1974 | 1 |
| 1976 | 1 |
| 1977 | 1 |
| 1992 | 1 |
| 1993 | 2 |
| 1995 | 2 |
| 1996 | 2 |
| 1998 | 3 |
| 1999 | 3 |
| 2000 | 4 |
| 2002 | 1 |
| 2007 | 1 |
| 2008 | 1 |
| 2009 | 1 |
| 2010 | 4 |
| 2012 | 1 |
| 2013 | 2 |
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 4 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2023 | 1 |
| 2024 | 0 |