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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1812 | 1 |
| 1813 | 1 |
| 1858 | 1 |
| 1862 | 1 |
| 1873 | 1 |
| 1874 | 1 |
| 1882 | 1 |
| 1883 | 1 |
| 1885 | 2 |
| 1897 | 1 |
| 1905 | 1 |
| 1908 | 4 |
| 1909 | 2 |
| 1910 | 1 |
| 1912 | 4 |
| 1913 | 20 |
| 1914 | 2 |
| 1915 | 1 |
| 1916 | 5 |
| 1918 | 3 |
| 1919 | 2 |
| 1920 | 2 |
| 1921 | 3 |
| 1922 | 2 |
| 1923 | 1 |
| 1924 | 1 |
| 1925 | 2 |
| 1926 | 3 |
| 1927 | 5 |
| 1929 | 1 |
| 1930 | 1 |
| 1931 | 1 |
| 1932 | 2 |
| 1933 | 1 |
| 1934 | 1 |
| 1945 | 2 |
| 1947 | 3 |
| 1948 | 7 |
| 1949 | 3 |
| 1955 | 1 |
| 1956 | 1 |
| 1963 | 1 |
| 1979 | 1 |
| 1981 | 1 |
| 1983 | 1 |
| 1984 | 1 |
| 1985 | 1 |
| 1987 | 1 |
| 1988 | 2 |
| 1989 | 4 |
| 1990 | 3 |
| 1991 | 6 |
| 1992 | 3 |
| 1993 | 5 |
| 1994 | 1 |
| 1995 | 1 |
| 1997 | 1 |
| 1999 | 3 |
| 2000 | 1 |
| 2001 | 2 |
| 2002 | 2 |
| 2003 | 4 |
| 2004 | 3 |
| 2005 | 3 |
| 2006 | 2 |
| 2007 | 4 |
| 2008 | 9 |
| 2009 | 7 |
| 2010 | 3 |
| 2011 | 6 |
| 2012 | 7 |
| 2013 | 18 |
| 2014 | 20 |
| 2015 | 13 |
| 2016 | 13 |
| 2017 | 17 |
| 2018 | 17 |
| 2019 | 17 |
| 2020 | 29 |
| 2021 | 35 |
| 2022 | 32 |
| 2023 | 13 |
| 2024 | 4 |