1975: 11,13 1976: 4,8,11,15,17,19,23,29,36,39,41,44,47,49,51,53 1977: 3,7,11,16,20,23,27,31,36,41,46,49,51 1978: 4,8,13,17,22,27,35 1979: 27,30,34,38,44,48 1980: 5,12,16,23,27,35,44,45,49,52 1981: 1,4,6,13,19,28,31,35,38,40,44,48,50,51 1982: 1,6,9,12,15,18,21,24,26,28,31,37,42,52 1983: 2,4,7,10,12,19,20,22,24,28,30,34