| Year | Number Of Reviews |
|---|---|
| 2020 | 1 |
| 2017 | 4 |
| 2016 | 6 |
| 2015 | 5 |
| 2014 | 3 |
| 2013 | 4 |
| 2012 | 2 |
| 2011 | 2 |
| 2010 | 4 |
| 2009 | 7 |
| 2008 | 5 |
| 2007 | 15 |
| 2006 | 15 |
| 2005 | 13 |
| 2004 | 20 |
| 2003 | 44 |
| 2002 | 81 |
| 2001 | 70 |
| 2000 | 51 |
| 1999 | 60 |
| 1998 | 49 |
| 1997 | 17 |
| 1996 | 30 |
| 1995 | 27 |
| 1994 | 10 |
| 1993 | 26 |
| 1992 | 11 |
| 1991 | 23 |
| 1990 | 14 |
| 1989 | 5 |
| 1987 | 3 |
| 1986 | 2 |
| 1985 | 1 |
| 1983 | 2 |
| 1982 | 4 |
| 1981 | 1 |
| 1980 | 1 |
| 1976 | 1 |
| 1975 | 1 |
