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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1903 | 1 |
| 1925 | 1 |
| 1926 | 2 |
| 1930 | 1 |
| 1931 | 2 |
| 1933 | 1 |
| 1937 | 1 |
| 1942 | 1 |
| 1944 | 1 |
| 1946 | 3 |
| 1947 | 1 |
| 1948 | 1 |
| 1950 | 1 |
| 1951 | 2 |
| 1955 | 1 |
| 1974 | 1 |
| 1976 | 1 |
| 1978 | 3 |
| 1979 | 1 |
| 1983 | 1 |
| 1985 | 1 |
| 1986 | 1 |
| 1990 | 1 |
| 1991 | 1 |
| 1992 | 1 |
| 1993 | 1 |
| 1998 | 2 |
| 2000 | 2 |
| 2001 | 1 |
| 2002 | 3 |
| 2004 | 1 |
| 2005 | 1 |
| 2008 | 1 |
| 2009 | 4 |
| 2010 | 3 |
| 2011 | 2 |
| 2012 | 4 |
| 2013 | 8 |
| 2014 | 2 |
| 2015 | 5 |
| 2016 | 8 |
| 2017 | 8 |
| 2018 | 8 |
| 2019 | 6 |
| 2020 | 8 |
| 2021 | 10 |
| 2022 | 10 |
| 2023 | 8 |
| 2024 | 3 |