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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1936 | 1 |
| 1941 | 1 |
| 1945 | 1 |
| 1947 | 1 |
| 1948 | 3 |
| 1949 | 4 |
| 1950 | 2 |
| 1951 | 4 |
| 1952 | 5 |
| 1953 | 1 |
| 1955 | 1 |
| 1956 | 1 |
| 1957 | 1 |
| 1959 | 1 |
| 1960 | 3 |
| 1961 | 1 |
| 1963 | 1 |
| 1964 | 1 |
| 1965 | 2 |
| 1968 | 1 |
| 1969 | 1 |
| 1971 | 1 |
| 1977 | 1 |
| 1982 | 1 |
| 1985 | 2 |
| 1992 | 1 |
| 1993 | 2 |
| 1994 | 2 |
| 1997 | 1 |
| 2000 | 1 |
| 2001 | 1 |
| 2002 | 1 |
| 2006 | 3 |
| 2007 | 3 |
| 2009 | 1 |
| 2010 | 2 |
| 2011 | 1 |
| 2012 | 1 |
| 2015 | 1 |
| 2019 | 3 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 1 |