| 1980-81 | Paddy Autumn | 2,773 | Rs/ Ha |
| 1981-82 | Paddy Autumn | 3,635 | Rs/ Ha |
| 1982-83 | Paddy Autumn | 3,543 | Rs/ Ha |
| 1983-84 | Paddy Autumn | 4,295 | Rs/ Ha |
| 1984-85 | Paddy Autumn | 4,377 | Rs/ Ha |
| 1985-86 | Paddy Autumn | 4,290 | Rs/ Ha |
| 1986-87 | Paddy Autumn | 5,006 | Rs/ Ha |
| 1987-88 | Paddy Autumn | 5,567 | Rs/ Ha |
| 1988-89 | Paddy Autumn | 5,853 | Rs/ Ha |
| 1989-90 | Paddy Autumn | 6,284 | Rs/ Ha |