| yearid | Browse PK | Guided |
|---|---|---|
| 1988 | Row | Base vehicles → |
| 1989 | Row | Base vehicles → |
| 1990 | Row | Base vehicles → |
| 1991 | Row | Base vehicles → |
| 1992 | Row | Base vehicles → |
| 1993 | Row | Base vehicles → |
31, model 18233Years present in basevehicle (full year row when that table exists; otherwise a single yearid column).
| yearid | Browse PK | Guided |
|---|---|---|
| 1988 | Row | Base vehicles → |
| 1989 | Row | Base vehicles → |
| 1990 | Row | Base vehicles → |
| 1991 | Row | Base vehicles → |
| 1992 | Row | Base vehicles → |
| 1993 | Row | Base vehicles → |