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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1911 | 1 |
| 1913 | 1 |
| 1926 | 1 |
| 1933 | 1 |
| 1936 | 2 |
| 1941 | 1 |
| 1942 | 2 |
| 1946 | 1 |
| 1948 | 2 |
| 1949 | 2 |
| 1951 | 2 |
| 1952 | 4 |
| 1953 | 4 |
| 1954 | 2 |
| 1955 | 1 |
| 1957 | 1 |
| 1959 | 1 |
| 1962 | 1 |
| 1963 | 1 |
| 1964 | 2 |
| 1969 | 1 |
| 1987 | 1 |
| 1990 | 1 |
| 1992 | 2 |
| 1994 | 4 |
| 1998 | 1 |
| 2000 | 5 |
| 2001 | 5 |
| 2002 | 3 |
| 2003 | 3 |
| 2005 | 6 |
| 2006 | 1 |
| 2007 | 6 |
| 2008 | 4 |
| 2009 | 5 |
| 2010 | 4 |
| 2011 | 3 |
| 2012 | 4 |
| 2013 | 3 |
| 2014 | 1 |
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 2 |