* 1985 No. 341

* 1986 Nos. 6 and 193

* 1987 Nos. 15, 74 and 222

* 1988 Nos. 9, 15, 16, 46, 166 and 236

* 1989 Nos. 49, 65, 175, 201, 266 and 331

* 1990 Nos. 20, 74, 348 and 474

* 1991 Nos. 122, 414, 475 and 476

* 1992 Nos. 8, 45, 161 and 304

* 1993 Nos. 51 and 160

* 1994 Nos. 25, 58, 59, 60, 61, 62, 152 and 401

* 1995 Nos. 2, 144, 145, 146, 319 and 371

* 1996 Nos. 28 and 60

* 1997 Nos. 97, 154 and 155

* 1998 Nos. 117 and 299

* 1999 Nos. 61, 118 and 279

* 2000 Nos. 172 and 190

* 2001 Nos. 1, 19, 191 and 257

* 2002 Nos. 23, 151, 241 and 322

* 2003 Nos. 172 and 183

* 2004 No. 5.