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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1876 | 1 |
| 1878 | 1 |
| 1882 | 1 |
| 1883 | 2 |
| 1884 | 2 |
| 1885 | 4 |
| 1886 | 2 |
| 1888 | 2 |
| 1889 | 1 |
| 1890 | 2 |
| 1891 | 6 |
| 1892 | 1 |
| 1894 | 1 |
| 1895 | 1 |
| 1896 | 4 |
| 1897 | 3 |
| 1898 | 1 |
| 1901 | 8 |
| 1902 | 2 |
| 1904 | 6 |
| 1905 | 4 |
| 1907 | 1 |
| 1913 | 2 |
| 1914 | 4 |
| 1915 | 3 |
| 1916 | 2 |
| 1917 | 3 |
| 1918 | 1 |
| 1919 | 1 |
| 2002 | 20 |
| 2003 | 26 |
| 2004 | 19 |
| 2005 | 15 |
| 2006 | 17 |
| 2007 | 18 |
| 2008 | 13 |
| 2009 | 15 |
| 2010 | 16 |
| 2011 | 22 |
| 2012 | 18 |
| 2013 | 24 |
| 2014 | 25 |
| 2015 | 28 |
| 2016 | 32 |
| 2017 | 22 |
| 2018 | 28 |
| 2019 | 28 |
| 2020 | 23 |
| 2021 | 37 |
| 2022 | 27 |
| 2023 | 21 |
| 2024 | 6 |