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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1895 | 1 |
| 1896 | 1 |
| 1898 | 1 |
| 1900 | 4 |
| 1901 | 6 |
| 1902 | 1 |
| 1903 | 1 |
| 1904 | 2 |
| 1905 | 4 |
| 1907 | 1 |
| 1910 | 1 |
| 1911 | 1 |
| 1912 | 2 |
| 1915 | 1 |
| 1916 | 3 |
| 1918 | 1 |
| 1919 | 1 |
| 1921 | 1 |
| 1922 | 3 |
| 1923 | 2 |
| 1924 | 3 |
| 1925 | 1 |
| 1926 | 3 |
| 1927 | 2 |
| 1928 | 4 |
| 1929 | 1 |
| 1930 | 1 |
| 1931 | 3 |
| 1932 | 1 |
| 1933 | 1 |
| 1935 | 1 |
| 1936 | 1 |
| 1969 | 1 |
| 1975 | 1 |
| 1985 | 1 |
| 1986 | 1 |
| 1987 | 1 |
| 1988 | 2 |
| 1990 | 1 |
| 1991 | 5 |
| 1992 | 2 |
| 1993 | 3 |
| 1994 | 2 |
| 1995 | 2 |
| 1996 | 2 |
| 1997 | 5 |
| 1998 | 5 |
| 1999 | 8 |
| 2000 | 12 |
| 2001 | 6 |
| 2002 | 5 |
| 2003 | 12 |
| 2004 | 18 |
| 2005 | 19 |
| 2006 | 26 |
| 2007 | 31 |
| 2008 | 51 |
| 2009 | 55 |
| 2010 | 80 |
| 2011 | 34 |
| 2012 | 30 |
| 2013 | 32 |
| 2014 | 30 |
| 2015 | 18 |
| 2016 | 30 |
| 2017 | 25 |
| 2018 | 22 |
| 2019 | 27 |
| 2020 | 28 |
| 2021 | 25 |
| 2022 | 19 |
| 2023 | 17 |
| 2024 | 4 |