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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1950 | 135 |
| 1951 | 141 |
| 1952 | 193 |
| 1953 | 191 |
| 1954 | 242 |
| 1955 | 223 |
| 1956 | 291 |
| 1957 | 210 |
| 1958 | 39 |
| 1959 | 33 |
| 1960 | 42 |
| 1961 | 40 |
| 1962 | 34 |
| 1963 | 48 |
| 1964 | 63 |
| 1965 | 67 |
| 1966 | 72 |
| 1967 | 77 |
| 1968 | 72 |
| 1969 | 90 |
| 1970 | 86 |
| 1971 | 83 |
| 1972 | 114 |
| 1973 | 99 |
| 1974 | 86 |
| 1975 | 114 |
| 1976 | 134 |
| 1977 | 124 |
| 1978 | 147 |
| 1979 | 132 |
| 1980 | 152 |
| 1981 | 161 |
| 1982 | 154 |
| 1983 | 132 |
| 1984 | 170 |
| 2025 | 0 |