Statistics
| Year | Cast | Production |
|---|---|---|
| 1975 | 6 | - |
| 1976 | 3 | - |
| 1977 | 13 | - |
| 1978 | 10 | - |
| 1979 | 7 | - |
| 1980 | 6 | - |
| 1981 | 4 | - |
| 1983 | 4 | 1 |
| 1985 | 6 | - |
| 1986 | 6 | - |
| 1987 | 10 | - |
| 1988 | 3 | - |
| 1990 | 8 | - |
| 1991 | 9 | - |
| 1992 | 9 | - |
| 1993 | 6 | - |
| 1994 | 10 | - |
| 1995 | 7 | - |
| 1997 | 7 | - |
| 1998 | 8 | - |
| 1999 | 6 | - |
| 2000 | 9 | - |
| 2001 | 6 | - |
| 2002 | 8 | - |
| 2003 | 7 | - |
| 2004 | 8 | - |
| 2005 | 10 | - |
| 2006 | 6 | - |
| 2007 | 7 | - |
| 2008 | 5 | - |
| 2009 | 3 | - |
| 2010 | 4 | - |
| 2011 | 2 | - |
| 2012 | 5 | - |
| 2013 | 2 | - |
| 2016 | 1 | - |
| 2017 | 1 | - |