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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1906 | 2 |
| 1907 | 1 |
| 1908 | 2 |
| 1932 | 1 |
| 1936 | 1 |
| 1937 | 1 |
| 1941 | 1 |
| 1942 | 1 |
| 1943 | 2 |
| 1946 | 7 |
| 1947 | 4 |
| 1948 | 4 |
| 1949 | 2 |
| 1950 | 4 |
| 1951 | 3 |
| 1952 | 3 |
| 1953 | 3 |
| 1954 | 1 |
| 1955 | 7 |
| 1956 | 3 |
| 1957 | 3 |
| 1958 | 9 |
| 1959 | 5 |
| 1960 | 4 |
| 1961 | 3 |
| 1962 | 9 |
| 1963 | 5 |
| 1964 | 5 |
| 1965 | 5 |
| 1966 | 4 |
| 1967 | 4 |
| 1968 | 5 |
| 1969 | 4 |
| 1970 | 6 |
| 1971 | 1 |
| 1980 | 1 |
| 1983 | 1 |
| 1989 | 1 |
| 1994 | 1 |
| 1995 | 3 |
| 1999 | 1 |
| 2000 | 2 |
| 2001 | 3 |
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 1 |
| 2005 | 1 |
| 2006 | 3 |
| 2007 | 1 |
| 2008 | 1 |
| 2010 | 1 |
| 2016 | 1 |
| 2024 | 0 |