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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1955 | 47 |
| 1956 | 28 |
| 1957 | 34 |
| 1958 | 119 |
| 1959 | 26 |
| 1960 | 22 |
| 1961 | 21 |
| 1962 | 111 |
| 1963 | 50 |
| 1964 | 196 |
| 1965 | 246 |
| 1966 | 75 |
| 1967 | 29 |
| 1968 | 248 |
| 1969 | 108 |
| 1970 | 125 |
| 1971 | 61 |
| 1973 | 138 |
| 1975 | 252 |
| 1976 | 24 |
| 1977 | 29 |
| 1978 | 26 |
| 1980 | 21 |
| 1981 | 35 |
| 1983 | 29 |
| 1984 | 22 |
| 1985 | 20 |
| 2024 | 0 |