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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1942 | 1 |
| 1945 | 2 |
| 1946 | 2 |
| 1948 | 2 |
| 1949 | 2 |
| 1950 | 1 |
| 1951 | 1 |
| 1952 | 3 |
| 1953 | 3 |
| 1954 | 3 |
| 1956 | 1 |
| 1957 | 3 |
| 1959 | 3 |
| 1961 | 4 |
| 1962 | 2 |
| 1964 | 1 |
| 1965 | 2 |
| 1966 | 1 |
| 1967 | 2 |
| 1970 | 2 |
| 1971 | 4 |
| 1974 | 1 |
| 1975 | 1 |
| 1976 | 1 |
| 1977 | 1 |
| 1996 | 2 |
| 1997 | 1 |
| 1998 | 2 |
| 1999 | 3 |
| 2003 | 1 |
| 2007 | 1 |
| 2008 | 1 |
| 2009 | 1 |
| 2010 | 1 |
| 2011 | 4 |
| 2012 | 2 |
| 2023 | 0 |