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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1881 | 4 |
| 1883 | 1 |
| 1886 | 2 |
| 1887 | 1 |
| 1888 | 2 |
| 1894 | 1 |
| 1901 | 1 |
| 1903 | 2 |
| 1904 | 1 |
| 1907 | 3 |
| 1916 | 2 |
| 1918 | 1 |
| 1924 | 1 |
| 1927 | 1 |
| 1931 | 1 |
| 1935 | 1 |
| 1943 | 1 |
| 1946 | 1 |
| 1948 | 1 |
| 1949 | 2 |
| 1967 | 1 |
| 1968 | 4 |
| 1969 | 3 |
| 1970 | 3 |
| 1971 | 4 |
| 1973 | 1 |
| 1978 | 1 |
| 1987 | 1 |
| 1988 | 5 |
| 1990 | 1 |
| 1991 | 2 |
| 1998 | 2 |
| 1999 | 2 |
| 2003 | 1 |
| 2005 | 4 |
| 2007 | 1 |
| 2008 | 3 |
| 2009 | 4 |
| 2010 | 6 |
| 2011 | 5 |
| 2012 | 5 |
| 2013 | 7 |
| 2014 | 15 |
| 2015 | 11 |
| 2016 | 9 |
| 2017 | 16 |
| 2018 | 32 |
| 2019 | 26 |
| 2020 | 41 |
| 2021 | 44 |
| 2022 | 53 |
| 2023 | 64 |
| 2024 | 74 |