| Year | Number Of Reviews |
|---|---|
| 2002 | 1 |
| 2000 | 1 |
| 1999 | 13 |
| 1998 | 10 |
| 1997 | 7 |
| 1996 | 33 |
| 1995 | 26 |
| 1994 | 36 |
| 1993 | 30 |
| 1992 | 18 |
| 1991 | 25 |
| 1990 | 25 |
| 1989 | 36 |
| 1988 | 31 |
| 1987 | 14 |
| 1986 | 7 |
| 1985 | 15 |
| 1984 | 11 |
| 1983 | 10 |
| 1982 | 5 |
| 1981 | 7 |
| 1980 | 2 |
| 1979 | 1 |
| 1978 | 5 |
| 1977 | 16 |
| 1976 | 4 |
| 1975 | 4 |
| 1974 | 4 |
| 1972 | 3 |
| 1971 | 2 |
| 1970 | 2 |
| 1961 | 1 |
