| | 1984 (2 documents) |
| | 1988 (3 documents) |
| | 1989 (8 documents) |
| | 1990 (19 documents) |
| | 1991 (22 documents) |
| | 1992 (18 documents) |
| | 1993 (23 documents) |
| | 1994 (14 documents) |
| | 1995 (3 documents) |
| | 1996 (7 documents) |
| | 1997 (11 documents) |
| | 1998 (13 documents) |
| | 1999 (9 documents) |
| | 2000 (5 documents) |
| | 2001 (12 documents) |
| | 2002 (8 documents) |
| | 2003 (15 documents) |