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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 12 |
| 1947 | 5 |
| 1948 | 2 |
| 1949 | 4 |
| 1950 | 10 |
| 1951 | 7 |
| 1952 | 16 |
| 1953 | 8 |
| 1954 | 7 |
| 1955 | 8 |
| 1957 | 1 |
| 1960 | 1 |
| 1963 | 2 |
| 1964 | 1 |
| 1965 | 1 |
| 1967 | 1 |
| 1968 | 1 |
| 1969 | 1 |
| 1986 | 2 |
| 2011 | 1 |
| 2017 | 1 |
| 2026 | 0 |