| Starts | Wins | Podiums | Top 10s | Poles | Avg finish | Titles |
|---|---|---|---|---|---|---|
| 116 | 12 | 24 | 54 | 6 | 6.2 | 1 |
| Season | Starts | Wins | Podiums | Top 10s | Poles | Avg fin | Pts |
|---|---|---|---|---|---|---|---|
| 1975 | 8 | 2 | 11.0 | 2 | |||
| 1976 | 14 | 7 | 9.0 | 7 | |||
| 1977 | 14 | 1 | 2 | 7 | 5.9 | 22 | |
| 1978 | 16 | 1 | 7 | 7.7 | 11 | ||
| 1979 | 15 | 4 | 5 | 8 | 3 | 3.6 | 40 |
| 1980 | 14 | 5 | 10 | 10 | 3 | 2.5 | 67 |
| 1981 | 15 | 2 | 6 | 9 | 5.5 | 46 | |
| 1983 | 1 | — | 0 | ||||
| 1985 | 3 | — | 0 | ||||
| 1986 | 16 | 4 | 8.0 | 4 |