| Year | Age | Races | Win | T5 | T10 | Pole | Laps | Led | Earnings | Rank | AvSt | AvFn | RAF | LLF | DNQ | WD |
|---|
| 1983 | 33 | 2 of 35 | 0 | 0 | 0 | 0 | 247 | 0 | 1,085 | 98 | 25.0 | 24.0 | 1 | 0 | | | | 1986 | 36 | 19 of 31 | 0 | 0 | 0 | 0 | 2358 | 0 | 12,560 | 21 | 20.6 | 20.7 | 10 | 0 | 1 | | | 1987 | 37 | 17 of 27 | 0 | 0 | 0 | 0 | 2140 | 0 | 16,020 | 25 | 26.5 | 23.2 | 11 | 0 | 2 | | | 1988 | 38 | 1 of 30 | 0 | 0 | 0 | 0 | 87 | 0 | 920 | 89 | 31.0 | 33.0 | 0 | 0 | | 1 | | 4 years | 39 | 0 | 0 | 0 | 0 | 4832 | 0 | 30,585 | | 23.7 | 22.3 | 22 | 0 | 3 | 1 |
| Year | Age | Races | Win | T5 | T10 | Pole | Laps | Led | Earnings | Rank | AvSt | AvFn | RAF | LLF | DNQ | WD |
|---|
| 1989 | 39 | 3 of 17 | 0 | 0 | 0 | 0 | 309 | 0 | 5,550 | | 35.7 | 18.7 | 3 | 0 | 1 | | | 1990 | 40 | 0 of 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | | 0 | 0 | 2 | | | 2 years | 3 | 0 | 0 | 0 | 0 | 309 | 0 | 5,550 | | 35.7 | 18.7 | 3 | 0 | 3 | 0 |
| Year | Age | Races | Win | T5 | T10 | Pole | Laps | Led | Earnings | Rank | AvSt | AvFn | RAF | LLF | DNQ | WD |
|---|
| 1987 | 37 | 0 of 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | | 0 | 0 | 1 | 0 | | 1 year | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | 0 | 0 | 0 | 0 | 1 | 0 |
| Year | Age | Races | Win | T5 | T10 | Pole | Laps | Led | Earnings | Rank | Rank | AvSt | AvFn | RAF | LLF | DNQ | WD |
|---|
| 1997 | 47 | 3 of 11 | 0 | 0 | 0 | 0 | 470 | 0 | 1,600 | 36 | | 29.7 | 25.3 | 2 | 0 | 0 | 0 | | 1998 | 48 | 7 of 20 | 0 | 0 | 0 | 0 | 1154 | 0 | 5,600 | 37 | | 27.1 | 23.0 | 3 | 0 | 0 | 0 | | 1999 | 49 | 15 of 20 | 0 | 0 | 0 | 0 | 3381 | 0 | 14,550 | 21 | | 27.4 | 20.7 | 14 | 0 | 2 | 0 | | 2000 | 50 | 6 of 20 | 0 | 0 | 0 | 0 | 1458 | 0 | 7,050 | 35 | | 32.0 | 21.5 | 4 | 0 | 6 | 0 | | 2001 | 51 | 17 of 29 | 0 | 0 | 0 | 0 | 3191 | 0 | 19,300 | 20 | 33 | 30.6 | 25.1 | 11 | 0 | 0 | 0 | | 2002 | 52 | 16 of 32 | 0 | 0 | 0 | 0 | 3006 | 0 | 19,350 | 14 | 40 | 29.0 | 22.8 | 14 | 0 | 0 | 0 | | 2003 | 53 | 15 of 30 | 0 | 0 | 1 | 0 | 3327 | 0 | 20,250 | 17 | 32 | 27.1 | 21.2 | 10 | 0 | 0 | 0 | | 2004 | 54 | 17 of 29 | 0 | 0 | 1 | 0 | 3671 | 0 | 27,300 | 10 | 27 | 22.5 | 19.3 | 14 | 0 | 0 | 0 | | 2005 | 55 | 14 of 30 | 0 | 0 | 0 | 0 | 3056 | 0 | 26,050 | 15 | 31 | 28.4 | 20.9 | 11 | 0 | 3 | 0 | | 2006 | 56 | 15 of 30 | 0 | 0 | 0 | 0 | 2560 | 0 | 25,750 | 15 | 35 | 28.7 | 23.8 | 8 | 0 | 1 | 0 | | 2007 | 57 | 8 of 21 | 0 | 0 | 0 | 0 | 1751 | 0 | 13,900 | 17 | 40 | 28.3 | 19.9 | 8 | 1 | 0 | 0 | | 2008 | 58 | 9 of 18 | 0 | 0 | 0 | 0 | 1625 | 0 | 14,266 | 21 | 33 | 29.7 | 21.9 | 7 | 0 | 0 | 0 | | 12 years | 142 | 0 | 0 | 2 | 0 | 28650 | 0 | 194,966 | | | 28.0 | 22.0 | 106 | 1 | 12 | 0 |
DNQ data may be incomplete or missing for some seasons. |
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