| Value | Category | Cases | |
|---|---|---|---|
| 1 | Above average | 26 |
25.5%
|
| 2 | Average | 54 |
52.9%
|
| 3 | Below average | 19 |
18.6%
|
| 4 | Drought | 3 |
2.9%
|
| -9 | 1 | ||
| -7 | 30 |