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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1926 | 2 |
| 1927 | 2 |
| 1928 | 1 |
| 1929 | 1 |
| 1930 | 1 |
| 1932 | 1 |
| 1933 | 2 |
| 1938 | 2 |
| 1939 | 1 |
| 1940 | 1 |
| 1944 | 1 |
| 1972 | 2 |
| 1973 | 1 |
| 1975 | 3 |
| 1977 | 1 |
| 1978 | 1 |
| 1980 | 1 |
| 1984 | 1 |
| 1989 | 1 |
| 1991 | 1 |
| 1993 | 1 |
| 1994 | 1 |
| 1995 | 1 |
| 1996 | 1 |
| 1997 | 1 |
| 1998 | 1 |
| 1999 | 2 |
| 2000 | 1 |
| 2002 | 3 |
| 2005 | 1 |
| 2007 | 1 |
| 2008 | 2 |
| 2009 | 1 |
| 2010 | 3 |
| 2011 | 1 |
| 2012 | 2 |
| 2014 | 1 |
| 2018 | 1 |
| 2024 | 0 |