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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1939 | 28 |
| 1940 | 33 |
| 1941 | 25 |
| 1942 | 23 |
| 1943 | 34 |
| 1944 | 37 |
| 1945 | 45 |
| 1946 | 62 |
| 1947 | 42 |
| 1948 | 55 |
| 1949 | 54 |
| 1950 | 39 |
| 1951 | 70 |
| 1952 | 69 |
| 1953 | 57 |
| 1954 | 59 |
| 1955 | 68 |
| 1956 | 71 |
| 1957 | 78 |
| 1958 | 80 |
| 1959 | 73 |
| 1960 | 89 |
| 1961 | 97 |
| 1962 | 105 |
| 1963 | 108 |
| 1964 | 111 |
| 1965 | 125 |
| 1966 | 114 |
| 1967 | 129 |
| 1968 | 144 |
| 1969 | 195 |
| 1970 | 187 |
| 1971 | 267 |
| 1972 | 273 |
| 1973 | 290 |
| 1974 | 245 |
| 1975 | 261 |
| 1976 | 317 |
| 1977 | 236 |
| 1978 | 232 |
| 1979 | 240 |
| 1980 | 235 |
| 1981 | 237 |
| 1982 | 207 |
| 1983 | 211 |
| 1984 | 249 |
| 1985 | 244 |
| 1986 | 226 |
| 1987 | 236 |
| 1988 | 223 |
| 1989 | 189 |
| 1990 | 210 |
| 1991 | 205 |
| 1992 | 260 |
| 1993 | 306 |
| 1994 | 355 |
| 1995 | 337 |
| 2024 | 0 |