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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1906 | 1 |
| 1911 | 1 |
| 1984 | 1 |
| 1986 | 1 |
| 1988 | 2 |
| 1989 | 1 |
| 1990 | 5 |
| 1991 | 8 |
| 1992 | 4 |
| 1993 | 9 |
| 1994 | 6 |
| 1995 | 13 |
| 1996 | 12 |
| 1997 | 11 |
| 1998 | 1 |
| 2003 | 1 |
| 2010 | 2 |
| 2012 | 1 |
| 2013 | 1 |
| 2016 | 1 |
| 2018 | 2 |
| 2019 | 2 |
| 2024 | 0 |