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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1926 | 1 |
| 1929 | 1 |
| 1930 | 1 |
| 1931 | 1 |
| 1933 | 1 |
| 1934 | 2 |
| 1936 | 3 |
| 1937 | 2 |
| 1938 | 1 |
| 1940 | 1 |
| 1948 | 1 |
| 1950 | 1 |
| 1952 | 1 |
| 1955 | 2 |
| 1958 | 2 |
| 1959 | 1 |
| 1960 | 1 |
| 1961 | 1 |
| 1963 | 2 |
| 1964 | 5 |
| 1965 | 4 |
| 1966 | 1 |
| 1967 | 2 |
| 1980 | 1 |
| 1990 | 1 |
| 1999 | 1 |
| 2001 | 3 |
| 2002 | 5 |
| 2003 | 1 |
| 2007 | 2 |
| 2008 | 2 |
| 2009 | 1 |
| 2011 | 2 |
| 2012 | 2 |
| 2014 | 2 |
| 2015 | 1 |
| 2016 | 4 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 1 |
| 2023 | 1 |
| 2024 | 0 |