| Year | Number Of Reviews |
|---|---|
| 2018 | 1 |
| 2017 | 2 |
| 2015 | 1 |
| 2014 | 1 |
| 2013 | 3 |
| 2012 | 5 |
| 2011 | 3 |
| 2010 | 2 |
| 2009 | 1 |
| 2008 | 5 |
| 2007 | 13 |
| 2006 | 39 |
| 2005 | 10 |
| 2004 | 25 |
| 2003 | 26 |
| 2002 | 21 |
| 2001 | 30 |
| 2000 | 38 |
| 1996 | 8 |
| 1995 | 1 |
| 1994 | 1 |
| 1985 | 2 |
| 1983 | 1 |
| 1982 | 3 |
| 1981 | 2 |
| 1979 | 6 |
| 1978 | 8 |
| 1977 | 2 |
| 1976 | 2 |
| 1975 | 1 |
| 1974 | 1 |
| 1973 | 3 |
| 1971 | 1 |
| 1969 | 5 |
| 1968 | 2 |
| 1966 | 5 |
| 1965 | 2 |
| 1964 | 1 |
| 1959 | 1 |
