AS 7•1996
BSD 22
TD 44•1996
AS 6•1995
BSD 21
TD 43•1995
BSD 20
TD 41•1995
BSD 19
TD 38•1995
AS 5•1994
AS 4•1993
BSD 18
TD 35•1993
AS 3•1992
AS 2•1991
BSD 17
TD 34•1991
BSD 16
TD 33•1991
AS 1•1990
BSD 15
TD 30•1990
BSD 14
TD 28•1989
TD 21•1985
TD 16•1982
TD 12•1979
TD 11•1979
TD 8•1975
PMHRA 6•1974
PMHRA 3•1971
TD 1•1970
TD 3•1970