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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1935 | 1 |
| 1936 | 1 |
| 1937 | 1 |
| 1938 | 1 |
| 1939 | 1 |
| 1940 | 3 |
| 1942 | 1 |
| 1943 | 1 |
| 1945 | 1 |
| 1946 | 3 |
| 1947 | 6 |
| 1948 | 1 |
| 1949 | 2 |
| 1952 | 3 |
| 1954 | 1 |
| 1956 | 1 |
| 1963 | 3 |
| 1964 | 1 |
| 1965 | 2 |
| 1966 | 1 |
| 1968 | 1 |
| 1969 | 1 |
| 1970 | 1 |
| 1971 | 1 |
| 1972 | 1 |
| 1974 | 2 |
| 1975 | 1 |
| 1990 | 1 |
| 1991 | 2 |
| 1992 | 1 |
| 1994 | 3 |
| 1995 | 1 |
| 1996 | 2 |
| 2001 | 1 |
| 2003 | 1 |
| 2005 | 2 |
| 2008 | 3 |
| 2009 | 2 |
| 2012 | 1 |
| 2013 | 2 |
| 2014 | 2 |
| 2015 | 4 |
| 2016 | 2 |
| 2017 | 1 |
| 2021 | 2 |
| 2024 | 0 |