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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1902 | 1 |
| 1903 | 1 |
| 1970 | 1 |
| 1972 | 1 |
| 1973 | 1 |
| 1975 | 1 |
| 1980 | 1 |
| 1997 | 2 |
| 1999 | 2 |
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 4 |
| 2005 | 6 |
| 2006 | 3 |
| 2007 | 10 |
| 2008 | 18 |
| 2009 | 33 |
| 2010 | 3 |
| 2011 | 1 |
| 2013 | 1 |
| 2014 | 1 |
| 2016 | 1 |
| 2018 | 1 |
| 2024 | 0 |