Class | Range | Area km2 | % of the total area |
Extremely Low | 1 - 20 | 13 | 5 |
Low | 20 - 40 | 72.5 | 28.3 |
Moderate | 40 - 60 | 153.5 | 60 |
High | 60 - 80 | 16 | 6.3 |
Extremely High | 80 - 100 | 1 | 0.5 |
Total | - | 256 | 100% |