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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1919 | 1 |
| 1920 | 1 |
| 1934 | 1 |
| 1935 | 3 |
| 1936 | 2 |
| 1937 | 1 |
| 1938 | 1 |
| 1940 | 1 |
| 1947 | 1 |
| 1949 | 1 |
| 1950 | 1 |
| 1951 | 2 |
| 1966 | 1 |
| 1968 | 1 |
| 1972 | 1 |
| 1975 | 1 |
| 1976 | 3 |
| 1977 | 2 |
| 1978 | 3 |
| 1981 | 3 |
| 1982 | 1 |
| 1983 | 1 |
| 1984 | 1 |
| 2010 | 1 |
| 2011 | 2 |
| 2013 | 1 |
| 2014 | 1 |
| 2015 | 1 |
| 2016 | 4 |
| 2017 | 3 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |