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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1891 | 3 |
| 1892 | 1 |
| 1893 | 2 |
| 1896 | 2 |
| 1901 | 1 |
| 1902 | 1 |
| 1903 | 1 |
| 1906 | 1 |
| 1907 | 1 |
| 1910 | 1 |
| 1929 | 1 |
| 1930 | 3 |
| 1932 | 1 |
| 1935 | 1 |
| 1939 | 1 |
| 1945 | 2 |
| 1946 | 3 |
| 1947 | 1 |
| 1951 | 1 |
| 1952 | 1 |
| 1953 | 2 |
| 1954 | 2 |
| 1957 | 1 |
| 1959 | 1 |
| 1960 | 1 |
| 1962 | 3 |
| 1965 | 2 |
| 1967 | 3 |
| 1970 | 1 |
| 1971 | 2 |
| 1972 | 3 |
| 1973 | 2 |
| 1974 | 3 |
| 1977 | 4 |
| 1978 | 3 |
| 1980 | 1 |
| 1981 | 1 |
| 1983 | 2 |
| 1984 | 1 |
| 1987 | 1 |
| 1988 | 3 |
| 1991 | 2 |
| 1993 | 1 |
| 1998 | 1 |
| 2002 | 3 |
| 2003 | 2 |
| 2005 | 3 |
| 2006 | 2 |
| 2007 | 3 |
| 2008 | 11 |
| 2009 | 18 |
| 2010 | 27 |
| 2011 | 23 |
| 2012 | 24 |
| 2013 | 24 |
| 2014 | 16 |
| 2015 | 31 |
| 2016 | 35 |
| 2017 | 28 |
| 2018 | 26 |
| 2019 | 30 |
| 2020 | 46 |
| 2021 | 31 |
| 2022 | 43 |
| 2023 | 40 |
| 2024 | 20 |