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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1800 | 1 |
| 1802 | 3 |
| 1805 | 1 |
| 1882 | 1 |
| 1899 | 1 |
| 1939 | 1 |
| 1946 | 1 |
| 1951 | 1 |
| 1957 | 1 |
| 1965 | 1 |
| 1966 | 1 |
| 1967 | 1 |
| 1969 | 1 |
| 1972 | 1 |
| 1973 | 1 |
| 1976 | 1 |
| 1977 | 1 |
| 1979 | 1 |
| 1980 | 2 |
| 1981 | 2 |
| 1982 | 2 |
| 1985 | 1 |
| 1990 | 1 |
| 1991 | 1 |
| 1993 | 2 |
| 1995 | 1 |
| 1996 | 3 |
| 1997 | 2 |
| 1998 | 3 |
| 1999 | 3 |
| 2000 | 4 |
| 2001 | 1 |
| 2002 | 2 |
| 2003 | 3 |
| 2005 | 2 |
| 2006 | 2 |
| 2008 | 2 |
| 2010 | 1 |
| 2011 | 1 |
| 2015 | 1 |
| 2016 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 0 |