| Value | Category | Cases | |
|---|---|---|---|
| 1 | Knows very well | 86 |
69.4%
|
| 2 | Knows moderately well | 31 |
25%
|
| 3 | Knows passably well | 5 |
4%
|
| 4 | Does not know | 1 |
0.8%
|
| 9 | Missing | 1 |
0.8%
|