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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1881 | 1 |
| 1883 | 1 |
| 1886 | 2 |
| 1887 | 1 |
| 1889 | 1 |
| 1891 | 1 |
| 1892 | 1 |
| 1897 | 1 |
| 1906 | 1 |
| 1907 | 1 |
| 1910 | 5 |
| 1914 | 2 |
| 1915 | 3 |
| 1919 | 1 |
| 1928 | 1 |
| 1955 | 1 |
| 1956 | 1 |
| 1965 | 1 |
| 1966 | 2 |
| 1967 | 1 |
| 1969 | 2 |
| 1973 | 2 |
| 1974 | 1 |
| 1975 | 2 |
| 1977 | 3 |
| 1978 | 2 |
| 1979 | 1 |
| 1980 | 3 |
| 1981 | 2 |
| 1982 | 5 |
| 1983 | 5 |
| 1984 | 10 |
| 1985 | 12 |
| 1986 | 9 |
| 1987 | 13 |
| 1988 | 9 |
| 1989 | 7 |
| 1990 | 14 |
| 1991 | 14 |
| 1992 | 22 |
| 1993 | 16 |
| 1994 | 10 |
| 1995 | 14 |
| 1996 | 16 |
| 1997 | 16 |
| 1998 | 15 |
| 1999 | 17 |
| 2000 | 32 |
| 2001 | 20 |
| 2002 | 21 |
| 2003 | 17 |
| 2004 | 33 |
| 2005 | 39 |
| 2006 | 20 |
| 2007 | 26 |
| 2008 | 33 |
| 2009 | 49 |
| 2010 | 43 |
| 2011 | 57 |
| 2012 | 50 |
| 2013 | 62 |
| 2014 | 47 |
| 2015 | 59 |
| 2016 | 64 |
| 2017 | 47 |
| 2018 | 65 |
| 2019 | 55 |
| 2020 | 99 |
| 2021 | 141 |
| 2022 | 130 |
| 2023 | 91 |
| 2024 | 75 |
| 2025 | 2 |