1979-80
1980 Spring
1981a Summer
1981b Oct
1981c Dec - Feb 1982
1982a April
1982b Apr -May
1982c Summer
1982d Xmas
1983a Mar Apr
1983b Mar - July
1983c Summer
1983d July
1983e Sep
1983f Oct - May 1984
1984a April May
1984b May
1984c August
1984d Sep
1984d Sep
1984c August