| Starts | Wins | Podiums | Top 10s | Poles | Avg finish | Titles |
|---|---|---|---|---|---|---|
| 171 | 25 | 54 | 81 | 24 | 4.0 | 3 |
| Season | Starts | Wins | Podiums | Top 10s | Poles | Avg fin | Pts |
|---|---|---|---|---|---|---|---|
| 1971 | 1 | — | 0 | ||||
| 1972 | 12 | 3 | 11.1 | 0 | |||
| 1973 | 14 | 3 | 9.4 | 2 | |||
| 1974 | 15 | 2 | 5 | 6 | 9 | 4.1 | 38 |
| 1975 | 14 | 5 | 8 | 13 | 9 | 3.3 | 64.5 |
| 1976 | 14 | 5 | 9 | 11 | 3 | 2.5 | 68 |
| 1977 | 14 | 3 | 10 | 12 | 2 | 2.2 | 72 |
| 1978 | 16 | 2 | 7 | 7 | 1 | 2.0 | 44 |
| 1979 | 13 | 2 | 5.0 | 4 | |||
| 1982 | 14 | 2 | 3 | 7 | 3.7 | 30 | |
| 1983 | 14 | 2 | 4 | 5.6 | 12 | ||
| 1984 | 16 | 5 | 9 | 10 | 1.7 | 72 | |
| 1985 | 14 | 1 | 1 | 3 | 3.3 | 14 |