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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 1 |
| 1948 | 1 |
| 1957 | 1 |
| 1958 | 1 |
| 1959 | 1 |
| 1962 | 3 |
| 1963 | 4 |
| 1966 | 1 |
| 1970 | 1 |
| 1972 | 1 |
| 1977 | 1 |
| 1978 | 3 |
| 1982 | 1 |
| 1986 | 1 |
| 1990 | 2 |
| 1991 | 1 |
| 1994 | 2 |
| 1998 | 1 |
| 1999 | 1 |
| 2001 | 3 |
| 2002 | 1 |
| 2007 | 1 |
| 2010 | 1 |
| 2011 | 1 |
| 2012 | 1 |
| 2024 | 0 |