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and transmitted securely.
Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1971 | 89 |
| 1972 | 62 |
| 1973 | 85 |
| 1974 | 92 |
| 1975 | 97 |
| 1976 | 154 |
| 1977 | 102 |
| 1978 | 133 |
| 1979 | 149 |
| 1980 | 123 |
| 1981 | 149 |
| 1982 | 135 |
| 1983 | 121 |
| 1984 | 166 |
| 1985 | 154 |
| 1986 | 141 |
| 1987 | 133 |
| 1988 | 108 |
| 1989 | 128 |
| 1990 | 135 |
| 1991 | 151 |
| 1992 | 166 |
| 1993 | 143 |
| 1994 | 141 |
| 1995 | 163 |
| 1996 | 158 |
| 1997 | 152 |
| 1998 | 167 |
| 1999 | 158 |
| 2000 | 141 |
| 2024 | 0 |