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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1894 | 1 |
| 1904 | 1 |
| 1906 | 2 |
| 1907 | 1 |
| 1910 | 1 |
| 1914 | 1 |
| 1917 | 1 |
| 1919 | 1 |
| 1925 | 1 |
| 1927 | 1 |
| 1947 | 1 |
| 1948 | 1 |
| 1960 | 2 |
| 1963 | 1 |
| 1969 | 1 |
| 1974 | 1 |
| 1976 | 1 |
| 1977 | 1 |
| 1978 | 1 |
| 1983 | 1 |
| 1985 | 1 |
| 1986 | 1 |
| 1988 | 1 |
| 1991 | 1 |
| 1992 | 1 |
| 1994 | 4 |
| 1996 | 1 |
| 1997 | 2 |
| 1998 | 1 |
| 1999 | 1 |
| 2000 | 4 |
| 2001 | 3 |
| 2002 | 3 |
| 2003 | 3 |
| 2004 | 3 |
| 2006 | 1 |
| 2007 | 1 |
| 2008 | 3 |
| 2009 | 4 |
| 2010 | 6 |
| 2011 | 6 |
| 2012 | 8 |
| 2013 | 6 |
| 2014 | 12 |
| 2015 | 8 |
| 2016 | 11 |
| 2017 | 10 |
| 2018 | 12 |
| 2019 | 19 |
| 2020 | 22 |
| 2021 | 18 |
| 2022 | 24 |
| 2023 | 18 |
| 2024 | 20 |