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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1884 | 1 |
| 1890 | 1 |
| 1893 | 1 |
| 1897 | 1 |
| 1903 | 1 |
| 1920 | 1 |
| 1921 | 1 |
| 1934 | 1 |
| 1945 | 1 |
| 1963 | 1 |
| 1990 | 1 |
| 1991 | 6 |
| 1992 | 7 |
| 1993 | 9 |
| 1994 | 1 |
| 1995 | 6 |
| 1996 | 10 |
| 1997 | 12 |
| 1998 | 9 |
| 1999 | 8 |
| 2000 | 7 |
| 2002 | 4 |
| 2004 | 3 |
| 2005 | 5 |
| 2006 | 10 |
| 2007 | 7 |
| 2008 | 3 |
| 2009 | 6 |
| 2010 | 5 |
| 2011 | 2 |
| 2012 | 2 |
| 2013 | 3 |
| 2015 | 2 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2024 | 0 |