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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1881 | 2 |
| 1882 | 1 |
| 1883 | 1 |
| 1884 | 4 |
| 1885 | 1 |
| 1886 | 1 |
| 1887 | 3 |
| 1888 | 1 |
| 1889 | 1 |
| 1890 | 3 |
| 1891 | 1 |
| 1892 | 2 |
| 1893 | 2 |
| 1894 | 1 |
| 1895 | 2 |
| 1896 | 1 |
| 1897 | 2 |
| 1898 | 2 |
| 1900 | 2 |
| 1901 | 1 |
| 1902 | 1 |
| 1903 | 1 |
| 1905 | 1 |
| 1907 | 1 |
| 1908 | 1 |
| 1912 | 3 |
| 1977 | 1 |
| 1983 | 3 |
| 1984 | 1 |
| 1985 | 1 |
| 1986 | 1 |
| 1988 | 5 |
| 1989 | 1 |
| 1990 | 3 |
| 1991 | 2 |
| 1992 | 3 |
| 1993 | 3 |
| 1994 | 2 |
| 1995 | 2 |
| 1996 | 3 |
| 1997 | 2 |
| 1998 | 2 |
| 1999 | 2 |
| 2000 | 1 |
| 2003 | 1 |
| 2004 | 2 |
| 2005 | 5 |
| 2006 | 4 |
| 2007 | 3 |
| 2008 | 2 |
| 2009 | 4 |
| 2010 | 2 |
| 2011 | 5 |
| 2012 | 4 |
| 2013 | 8 |
| 2014 | 9 |
| 2015 | 7 |
| 2016 | 10 |
| 2017 | 7 |
| 2018 | 9 |
| 2019 | 10 |
| 2020 | 15 |
| 2021 | 18 |
| 2022 | 9 |
| 2023 | 8 |
| 2024 | 0 |