1975: 3,5-7,9-12 1976: 1-10,13,19,20,22,23,36,38,40,41,45 1977: 1,2,4-6,8,10,17,27,32,35,50 1978: 2,12,27,28,31-33,51 1979: 5,6,13,28,35,36,38,39 1980: 8,10,13,15,17,25,28,29,31,43