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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1878 | 1 |
| 1881 | 1 |
| 1906 | 1 |
| 1945 | 1 |
| 1946 | 1 |
| 1948 | 3 |
| 1950 | 4 |
| 1951 | 1 |
| 1953 | 1 |
| 1954 | 5 |
| 1956 | 5 |
| 1957 | 5 |
| 1958 | 1 |
| 1959 | 1 |
| 1961 | 2 |
| 1962 | 1 |
| 1963 | 1 |
| 1968 | 1 |
| 1980 | 2 |
| 1985 | 1 |
| 1986 | 1 |
| 1993 | 1 |
| 1996 | 1 |
| 1997 | 2 |
| 1998 | 1 |
| 1999 | 2 |
| 2000 | 1 |
| 2001 | 5 |
| 2003 | 2 |
| 2004 | 2 |
| 2005 | 6 |
| 2006 | 19 |
| 2007 | 16 |
| 2008 | 15 |
| 2009 | 13 |
| 2010 | 2 |
| 2013 | 1 |
| 2014 | 1 |
| 2015 | 2 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2024 | 0 |