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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1902 | 1 |
| 1908 | 1 |
| 1910 | 4 |
| 1911 | 2 |
| 1912 | 7 |
| 1913 | 9 |
| 1914 | 8 |
| 1917 | 1 |
| 1918 | 2 |
| 1919 | 1 |
| 1921 | 1 |
| 1922 | 1 |
| 1924 | 3 |
| 1928 | 1 |
| 1929 | 2 |
| 1930 | 4 |
| 1931 | 4 |
| 1932 | 2 |
| 1933 | 1 |
| 1934 | 1 |
| 1935 | 3 |
| 1938 | 1 |
| 1964 | 1 |
| 1966 | 1 |
| 1968 | 1 |
| 1979 | 1 |
| 1988 | 1 |
| 1989 | 3 |
| 1990 | 1 |
| 1992 | 2 |
| 1993 | 1 |
| 1994 | 1 |
| 1998 | 1 |
| 2001 | 2 |
| 2002 | 2 |
| 2003 | 1 |
| 2004 | 2 |
| 2009 | 1 |
| 2011 | 1 |
| 2012 | 2 |
| 2013 | 5 |
| 2014 | 5 |
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 8 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 3 |
| 2023 | 2 |
| 2024 | 0 |