| Year | Number Of Reviews |
|---|---|
| 2008 | 1 |
| 2007 | 6 |
| 2006 | 14 |
| 2005 | 6 |
| 2004 | 22 |
| 2003 | 13 |
| 2002 | 42 |
| 2001 | 49 |
| 2000 | 59 |
| 1999 | 60 |
| 1998 | 89 |
| 1997 | 84 |
| 1996 | 20 |
| 1995 | 63 |
| 1994 | 57 |
| 1993 | 35 |
| 1992 | 24 |
| 1991 | 30 |
| 1990 | 30 |
| 1989 | 49 |
| 1988 | 17 |
| 1985 | 4 |
| 1984 | 2 |
| 1982 | 1 |
| 1981 | 1 |
| 1980 | 1 |
| 1978 | 3 |
| 1977 | 4 |
| 1976 | 2 |
| 1975 | 1 |
| 1972 | 2 |
| 1967 | 1 |
