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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1926 | 1 |
| 1947 | 1 |
| 1950 | 1 |
| 1951 | 1 |
| 1953 | 1 |
| 1956 | 1 |
| 1960 | 1 |
| 1961 | 1 |
| 1962 | 1 |
| 1963 | 1 |
| 1965 | 1 |
| 1970 | 1 |
| 1973 | 1 |
| 1976 | 2 |
| 1979 | 1 |
| 1985 | 1 |
| 1988 | 1 |
| 1994 | 1 |
| 1996 | 2 |
| 1998 | 3 |
| 1999 | 7 |
| 2000 | 1 |
| 2001 | 2 |
| 2002 | 1 |
| 2003 | 4 |
| 2007 | 1 |
| 2010 | 1 |
| 2018 | 1 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 0 |