| yearid | Browse PK | Guided |
|---|---|---|
| 1978 | Row | Base vehicles → |
| 1979 | Row | Base vehicles → |
| 1980 | Row | Base vehicles → |
| 1981 | Row | Base vehicles → |
| 1982 | Row | Base vehicles → |
| 1983 | Row | Base vehicles → |
| 1984 | Row | Base vehicles → |
| 1988 | Row | Base vehicles → |
| 1989 | Row | Base vehicles → |
| 1990 | Row | Base vehicles → |
| 1991 | Row | Base vehicles → |