Schedule
| Tax Year | Increase |
|---|---|
| 1978–79 | 92.0 per cent. |
| 1979–80 | 69.4 per cent. |
| 1980–81 | 41.6 per cent. |
| 1981–82 | 18.5 per cent. |
| 1982–83 | 7.7 per cent. |
| Tax Year | Increase |
|---|---|
| 1978–79 | 92.0 per cent. |
| 1979–80 | 69.4 per cent. |
| 1980–81 | 41.6 per cent. |
| 1981–82 | 18.5 per cent. |
| 1982–83 | 7.7 per cent. |