| Value | Category | Cases | |
|---|---|---|---|
| 1 | Abundant | 2 |
2.3%
|
| 2 | Sufficient | 48 |
54.5%
|
| 3 | Barely sufficient | 16 |
18.2%
|
| 4 | Insufficient | 22 |
25%
|
| 5 | Not sufficient at all | 0 |
0%
|
| 11 | .C | 425 |