| yearid | Browse PK | Guided |
|---|---|---|
| 1977 | Row | Base vehicles → |
| 1978 | Row | Base vehicles → |
| 1979 | Row | Base vehicles → |
1197, model 21953Years present in basevehicle (full year row when that table exists; otherwise a single yearid column).
| yearid | Browse PK | Guided |
|---|---|---|
| 1977 | Row | Base vehicles → |
| 1978 | Row | Base vehicles → |
| 1979 | Row | Base vehicles → |