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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1806 | 2 |
| 1807 | 4 |
| 1887 | 1 |
| 1903 | 1 |
| 1907 | 1 |
| 1908 | 1 |
| 1926 | 1 |
| 1927 | 1 |
| 1928 | 1 |
| 1929 | 2 |
| 1930 | 1 |
| 1932 | 1 |
| 1936 | 1 |
| 1948 | 1 |
| 1951 | 1 |
| 1964 | 1 |
| 1966 | 1 |
| 1967 | 1 |
| 1968 | 2 |
| 1975 | 1 |
| 1977 | 1 |
| 1980 | 4 |
| 1981 | 4 |
| 1982 | 1 |
| 1986 | 1 |
| 1987 | 1 |
| 1990 | 2 |
| 1995 | 2 |
| 1996 | 3 |
| 1997 | 1 |
| 1998 | 4 |
| 1999 | 3 |
| 2000 | 2 |
| 2001 | 1 |
| 2002 | 6 |
| 2003 | 1 |
| 2004 | 1 |
| 2005 | 4 |
| 2006 | 3 |
| 2007 | 5 |
| 2008 | 5 |
| 2009 | 4 |
| 2013 | 1 |
| 2014 | 3 |
| 2015 | 1 |
| 2016 | 4 |
| 2017 | 1 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 0 |