| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 11 |
6.7%
|
| 1 | Very little | 6 |
3.7%
|
| 2 | Good | 45 |
27.4%
|
| 3 | A great deal | 102 |
62.2%
|
| 9 | Missing | 0 |
0%
|