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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1885 | 1 |
| 1887 | 1 |
| 1888 | 4 |
| 1889 | 3 |
| 1891 | 1 |
| 1892 | 1 |
| 1893 | 1 |
| 1895 | 2 |
| 1896 | 2 |
| 1897 | 2 |
| 1898 | 1 |
| 1899 | 1 |
| 1900 | 1 |
| 1902 | 2 |
| 1904 | 1 |
| 1905 | 1 |
| 1908 | 2 |
| 1909 | 1 |
| 1911 | 2 |
| 1944 | 1 |
| 1974 | 1 |
| 1977 | 1 |
| 1978 | 1 |
| 1982 | 2 |
| 1983 | 2 |
| 1990 | 1 |
| 2000 | 2 |
| 2001 | 1 |
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 2 |
| 2005 | 3 |
| 2006 | 3 |
| 2007 | 6 |
| 2008 | 6 |
| 2009 | 6 |
| 2010 | 10 |
| 2011 | 18 |
| 2012 | 17 |
| 2013 | 18 |
| 2014 | 11 |
| 2015 | 15 |
| 2016 | 27 |
| 2017 | 19 |
| 2018 | 19 |
| 2019 | 20 |
| 2020 | 22 |
| 2021 | 19 |
| 2022 | 21 |
| 2023 | 20 |
| 2024 | 6 |