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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1926 | 1 |
| 1958 | 1 |
| 1960 | 1 |
| 1961 | 2 |
| 1975 | 1 |
| 1981 | 1 |
| 1982 | 1 |
| 1985 | 1 |
| 1987 | 1 |
| 1988 | 1 |
| 1991 | 1 |
| 1992 | 1 |
| 1995 | 1 |
| 1998 | 1 |
| 1999 | 1 |
| 2001 | 5 |
| 2002 | 1 |
| 2003 | 2 |
| 2004 | 2 |
| 2005 | 8 |
| 2006 | 2 |
| 2007 | 4 |
| 2008 | 33 |
| 2009 | 30 |
| 2013 | 1 |
| 2014 | 2 |
| 2015 | 1 |
| 2017 | 2 |
| 2024 | 0 |