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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 79 |
| 1947 | 70 |
| 1948 | 36 |
| 1949 | 67 |
| 1950 | 61 |
| 1951 | 80 |
| 1952 | 107 |
| 1953 | 119 |
| 1954 | 97 |
| 1955 | 123 |
| 1956 | 99 |
| 1957 | 151 |
| 1958 | 108 |
| 1959 | 133 |
| 1960 | 122 |
| 1961 | 142 |
| 1962 | 124 |
| 1963 | 129 |
| 1964 | 179 |
| 1965 | 148 |
| 1966 | 122 |
| 1967 | 99 |
| 1968 | 111 |
| 1969 | 122 |
| 1970 | 124 |
| 1971 | 142 |
| 1972 | 137 |
| 1973 | 142 |
| 1974 | 133 |
| 1975 | 143 |
| 1976 | 115 |
| 1977 | 95 |
| 1978 | 104 |
| 1979 | 104 |
| 1980 | 110 |
| 1981 | 143 |
| 1982 | 136 |
| 1983 | 149 |
| 1984 | 130 |
| 1985 | 147 |
| 1986 | 154 |
| 1987 | 143 |
| 1988 | 151 |
| 1989 | 134 |
| 1990 | 142 |
| 2026 | 0 |