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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1888 | 1 |
| 1893 | 1 |
| 1898 | 1 |
| 1900 | 1 |
| 1904 | 1 |
| 1955 | 1 |
| 1956 | 2 |
| 1960 | 1 |
| 1962 | 1 |
| 1964 | 1 |
| 1967 | 2 |
| 1968 | 1 |
| 1969 | 1 |
| 1971 | 1 |
| 1972 | 4 |
| 1974 | 4 |
| 1975 | 2 |
| 1976 | 1 |
| 1981 | 5 |
| 1982 | 2 |
| 1983 | 1 |
| 1984 | 2 |
| 1986 | 2 |
| 1990 | 1 |
| 1991 | 1 |
| 1992 | 1 |
| 1993 | 1 |
| 1994 | 2 |
| 1996 | 5 |
| 1997 | 2 |
| 1998 | 8 |
| 1999 | 5 |
| 2000 | 6 |
| 2001 | 1 |
| 2004 | 1 |
| 2006 | 3 |
| 2007 | 1 |
| 2011 | 1 |
| 2014 | 1 |
| 2015 | 1 |
| 2024 | 0 |