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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1910 | 1 |
| 1916 | 1 |
| 1917 | 1 |
| 1938 | 3 |
| 1939 | 1 |
| 1940 | 2 |
| 1944 | 1 |
| 1945 | 6 |
| 1946 | 9 |
| 1947 | 5 |
| 1948 | 5 |
| 1949 | 4 |
| 1950 | 6 |
| 1951 | 4 |
| 1952 | 9 |
| 1953 | 8 |
| 1954 | 1 |
| 1956 | 1 |
| 1957 | 1 |
| 1958 | 3 |
| 1959 | 4 |
| 1960 | 2 |
| 1961 | 3 |
| 1965 | 1 |
| 1970 | 1 |
| 1973 | 2 |
| 1974 | 3 |
| 1975 | 2 |
| 1976 | 3 |
| 1979 | 2 |
| 1981 | 2 |
| 1984 | 1 |
| 1990 | 1 |
| 1993 | 5 |
| 1994 | 3 |
| 1995 | 2 |
| 1996 | 2 |
| 1997 | 2 |
| 1999 | 1 |
| 2002 | 1 |
| 2003 | 2 |
| 2004 | 3 |
| 2005 | 5 |
| 2006 | 1 |
| 2007 | 7 |
| 2015 | 2 |
| 2016 | 2 |
| 2018 | 1 |
| 2020 | 1 |
| 2022 | 1 |
| 2024 | 0 |