| Value | Category | Cases | |
|---|---|---|---|
| 1 | Above average | 33 |
33.3%
|
| 2 | Average | 36 |
36.4%
|
| 3 | Below average | 28 |
28.3%
|
| 4 | Drought | 2 |
2%
|
| -9 | 1 | ||
| -8 | 3 | ||
| -7 | 30 |