1971 |  | Orell FFS | 75 points avg. 42.5 |
1972 |  | Alai23 MTS | 75 points avg. 42.3 |
1973 |  | ZBCampanha CTT | 75 points avg. 40.8 |
1974 |  | 75 points avg. 36.8 | |
1975 |  | 75 points avg. 31.8 | |
1976 |  | lamponrianxo ABC | 75 points avg. 25.7 |
1977 | | 74 points avg. 63.8 | |
1978 |  | AnaBan SNL | 74 points avg. 53.6 |
1979 | | 74 points avg. 50.2 | |
1980 |  | Gaetan B4E | 74 points avg. 48.6 |
