• PSN 23.1 & 23.2

  1993

• PSN 22.1 & 22.2

  1992

• PSN 21.1 & 21.2

  1991

• PSN 20.1 & 20.2

  1990

• PSN 19.1 & 19.2

  1989

• PSN 18.1 & 18.2

  1988

• PSN 17.1 & 17.2

  1987

• PSN 16.1 & 16.2

  1986

• PSN 15.2

  1984

• PSN 15.1

  1983

• PSN 14

  1983

• PSN 12.2 & 13

  1982

• PSN 11.1, 11.2 & 12.1

  1981

• PSN 10.2

  1979

• PSN 10.1

  1979

• PSN 9.2

  1979

• PSN 8.1, 8.2 & 9.1

  1978

• PSN 7.2

  1976

• PSN 7.1

  1976

• PSN 6.2

  1975

• PSN 6.1

  1975

• PSN 5.2

  1974

• PSN 5.1

  1974

• PSN 4.2

  1973

• PSN 4.1

  1973