| Year | Number Of Reviews |
|---|---|
| 2016 | 1 |
| 2014 | 2 |
| 2011 | 1 |
| 2010 | 1 |
| 2009 | 2 |
| 2008 | 5 |
| 2007 | 5 |
| 2006 | 5 |
| 2005 | 3 |
| 2004 | 6 |
| 2003 | 13 |
| 2002 | 15 |
| 2001 | 11 |
| 2000 | 15 |
| 1999 | 25 |
| 1998 | 8 |
| 1997 | 21 |
| 1996 | 2 |
| 1994 | 4 |
| 1993 | 6 |
| 1992 | 5 |
| 1991 | 4 |
| 1990 | 7 |
| 1989 | 9 |
| 1988 | 7 |
| 1987 | 1 |
| 1986 | 3 |
| 1985 | 1 |
| 1984 | 1 |
| 1983 | 1 |
| 1980 | 1 |
| 1977 | 5 |
| 1972 | 1 |
