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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1893 | 2 |
| 1903 | 2 |
| 1907 | 1 |
| 1908 | 1 |
| 1910 | 1 |
| 1912 | 1 |
| 1913 | 1 |
| 1914 | 1 |
| 1916 | 1 |
| 1917 | 3 |
| 1918 | 2 |
| 1920 | 3 |
| 1922 | 2 |
| 1923 | 1 |
| 1924 | 1 |
| 1926 | 2 |
| 1927 | 2 |
| 1928 | 1 |
| 1931 | 1 |
| 1933 | 1 |
| 1934 | 2 |
| 1951 | 1 |
| 1963 | 1 |
| 1970 | 2 |
| 1978 | 1 |
| 1979 | 1 |
| 1982 | 2 |
| 1984 | 2 |
| 1986 | 1 |
| 1987 | 1 |
| 1991 | 1 |
| 1992 | 3 |
| 1993 | 3 |
| 1994 | 2 |
| 1995 | 6 |
| 1996 | 1 |
| 1997 | 1 |
| 1999 | 2 |
| 2000 | 5 |
| 2001 | 7 |
| 2002 | 4 |
| 2003 | 2 |
| 2004 | 1 |
| 2005 | 7 |
| 2006 | 4 |
| 2007 | 4 |
| 2008 | 3 |
| 2009 | 3 |
| 2010 | 3 |
| 2011 | 4 |
| 2012 | 7 |
| 2013 | 12 |
| 2014 | 10 |
| 2015 | 7 |
| 2016 | 9 |
| 2017 | 9 |
| 2018 | 9 |
| 2019 | 10 |
| 2020 | 11 |
| 2021 | 8 |
| 2022 | 10 |
| 2023 | 3 |
| 2024 | 0 |