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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1897 | 1 |
| 1909 | 1 |
| 1914 | 1 |
| 1920 | 1 |
| 1960 | 1 |
| 1981 | 1 |
| 1982 | 1 |
| 1991 | 1 |
| 1993 | 2 |
| 1999 | 2 |
| 2000 | 1 |
| 2001 | 4 |
| 2003 | 2 |
| 2004 | 3 |
| 2005 | 4 |
| 2006 | 4 |
| 2007 | 7 |
| 2008 | 11 |
| 2009 | 7 |
| 2010 | 10 |
| 2011 | 14 |
| 2012 | 19 |
| 2013 | 30 |
| 2014 | 28 |
| 2015 | 25 |
| 2016 | 30 |
| 2017 | 31 |
| 2018 | 32 |
| 2019 | 84 |
| 2020 | 79 |
| 2021 | 59 |
| 2022 | 29 |
| 2023 | 12 |
| 2024 | 0 |