| Starts | Wins | Podiums | Top 10s | Poles | Avg finish | Titles |
|---|---|---|---|---|---|---|
| 210 | 10 | 48 | 112 | 12 | 5.0 | 0 |
| Season | Starts | Wins | Podiums | Top 10s | Poles | Avg fin | Pts |
|---|---|---|---|---|---|---|---|
| 1984 | 4 | 1 | 10.3 | 0 | |||
| 1985 | 16 | 7 | 8.4 | 3 | |||
| 1986 | 16 | 1 | 2 | 8 | 6.0 | 17 | |
| 1987 | 16 | 2 | 3 | 7 | 3 | 2.9 | 36 |
| 1988 | 16 | 1 | 5 | 11 | 1 | 3.9 | 41 |
| 1989 | 15 | 1 | 3 | 3 | 1.7 | 21 | |
| 1990 | 16 | 7 | 11 | 2 | 5.1 | 43 | |
| 1991 | 16 | 1 | 6 | 9 | 2 | 2.8 | 43 |
| 1992 | 16 | 2 | 5 | 10 | 3.1 | 49 | |
| 1993 | 16 | 1 | 7 | 7.6 | 12 | ||
| 1994 | 16 | 1 | 6 | 8 | 2 | 3.8 | 41 |
| 1995 | 17 | 6 | 9 | 1 | 4.4 | 31 | |
| 1996 | 16 | 2 | 8 | 5.7 | 21 | ||
| 1997 | 14 | 1 | 2 | 13 | 1 | 6.1 | 27 |