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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1899 | 1 |
| 1961 | 1 |
| 1974 | 1 |
| 1975 | 1 |
| 1976 | 4 |
| 1977 | 3 |
| 1978 | 1 |
| 1981 | 1 |
| 1987 | 2 |
| 1989 | 1 |
| 1991 | 1 |
| 1992 | 3 |
| 1994 | 3 |
| 1995 | 1 |
| 1997 | 1 |
| 1999 | 1 |
| 2002 | 1 |
| 2003 | 3 |
| 2004 | 1 |
| 2005 | 2 |
| 2006 | 1 |
| 2010 | 1 |
| 2011 | 1 |
| 2012 | 1 |
| 2013 | 5 |
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 0 |