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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1825 | 1 |
| 1866 | 2 |
| 1872 | 1 |
| 1887 | 1 |
| 1895 | 1 |
| 1915 | 2 |
| 1916 | 2 |
| 1917 | 4 |
| 1919 | 1 |
| 1920 | 1 |
| 1921 | 1 |
| 1925 | 2 |
| 1926 | 1 |
| 1927 | 1 |
| 1928 | 3 |
| 1929 | 3 |
| 1930 | 1 |
| 1933 | 2 |
| 1938 | 1 |
| 1939 | 2 |
| 1940 | 5 |
| 1941 | 1 |
| 1942 | 2 |
| 1945 | 1 |
| 1948 | 2 |
| 1950 | 3 |
| 1951 | 1 |
| 1952 | 1 |
| 1964 | 1 |
| 1965 | 1 |
| 1969 | 1 |
| 1970 | 1 |
| 1976 | 1 |
| 1982 | 1 |
| 1984 | 1 |
| 1988 | 1 |
| 1990 | 1 |
| 1991 | 1 |
| 1993 | 5 |
| 1994 | 1 |
| 1996 | 4 |
| 1998 | 2 |
| 1999 | 11 |
| 2000 | 28 |
| 2001 | 6 |
| 2002 | 3 |
| 2003 | 5 |
| 2004 | 4 |
| 2005 | 7 |
| 2006 | 5 |
| 2007 | 1 |
| 2008 | 4 |
| 2009 | 9 |
| 2010 | 10 |
| 2011 | 8 |
| 2012 | 7 |
| 2013 | 13 |
| 2014 | 14 |
| 2015 | 11 |
| 2016 | 10 |
| 2017 | 19 |
| 2018 | 35 |
| 2019 | 26 |
| 2020 | 18 |
| 2021 | 9 |
| 2022 | 15 |
| 2023 | 8 |
| 2024 | 0 |