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and transmitted securely.
Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1961 | 35 |
| 1962 | 51 |
| 1963 | 42 |
| 1964 | 54 |
| 1965 | 54 |
| 1966 | 56 |
| 1967 | 74 |
| 1968 | 63 |
| 1969 | 54 |
| 1970 | 55 |
| 1971 | 60 |
| 1972 | 56 |
| 1973 | 58 |
| 1974 | 77 |
| 1975 | 89 |
| 1976 | 114 |
| 1977 | 127 |
| 1978 | 141 |
| 1979 | 149 |
| 1980 | 86 |
| 1981 | 95 |
| 1982 | 104 |
| 1983 | 92 |
| 1984 | 90 |
| 1985 | 95 |
| 1986 | 116 |
| 1987 | 85 |
| 1988 | 86 |
| 1989 | 82 |
| 1990 | 79 |
| 1991 | 84 |
| 1992 | 79 |
| 1993 | 76 |
| 1994 | 73 |
| 1995 | 74 |
| 1996 | 83 |
| 1997 | 83 |
| 1998 | 71 |
| 1999 | 87 |
| 2000 | 78 |
| 2001 | 79 |
| 2002 | 77 |
| 2003 | 105 |
| 2004 | 121 |
| 2024 | 0 |