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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1915 | 1 |
| 1930 | 1 |
| 1933 | 1 |
| 1938 | 1 |
| 1969 | 1 |
| 1977 | 1 |
| 1979 | 2 |
| 1983 | 2 |
| 1984 | 3 |
| 1985 | 3 |
| 1986 | 1 |
| 1987 | 2 |
| 1988 | 2 |
| 1989 | 1 |
| 1990 | 3 |
| 1991 | 1 |
| 1992 | 10 |
| 1994 | 3 |
| 1995 | 2 |
| 2005 | 1 |
| 2006 | 1 |
| 2007 | 2 |
| 2010 | 2 |
| 2011 | 1 |
| 2012 | 1 |
| 2015 | 4 |
| 2018 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2024 | 0 |