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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 34 |
| 1946 | 62 |
| 1947 | 74 |
| 1948 | 53 |
| 1949 | 55 |
| 1950 | 49 |
| 1951 | 102 |
| 1952 | 74 |
| 1953 | 88 |
| 1954 | 111 |
| 1955 | 68 |
| 1956 | 118 |
| 1957 | 117 |
| 1958 | 118 |
| 1959 | 130 |
| 1960 | 76 |
| 1961 | 82 |
| 1962 | 86 |
| 1963 | 89 |
| 1964 | 97 |
| 1965 | 107 |
| 1966 | 95 |
| 1967 | 101 |
| 1968 | 144 |
| 1969 | 134 |
| 1970 | 113 |
| 1971 | 116 |
| 1972 | 101 |
| 1973 | 112 |
| 1974 | 85 |
| 1975 | 98 |
| 1976 | 84 |
| 1977 | 87 |
| 1978 | 88 |
| 1979 | 92 |
| 1980 | 86 |
| 1981 | 84 |
| 1982 | 96 |
| 1983 | 90 |
| 1984 | 86 |
| 1985 | 94 |
| 1986 | 94 |
| 1987 | 75 |
| 2023 | 0 |