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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1908 | 3 |
| 1910 | 2 |
| 1911 | 2 |
| 1912 | 3 |
| 1913 | 3 |
| 1914 | 3 |
| 1918 | 1 |
| 1919 | 1 |
| 1920 | 2 |
| 1921 | 1 |
| 1924 | 2 |
| 1926 | 5 |
| 1927 | 1 |
| 1928 | 1 |
| 1929 | 3 |
| 1930 | 6 |
| 1932 | 1 |
| 1935 | 3 |
| 1937 | 1 |
| 1938 | 3 |
| 1940 | 2 |
| 1941 | 1 |
| 1945 | 2 |
| 1946 | 3 |
| 1947 | 1 |
| 1949 | 2 |
| 1950 | 1 |
| 1951 | 2 |
| 1954 | 1 |
| 1956 | 1 |
| 1958 | 1 |
| 1975 | 1 |
| 2011 | 1 |
| 2012 | 2 |
| 2013 | 1 |
| 2020 | 1 |
| 2024 | 0 |