| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 2 |
3.1%
|
| 2 | 2 |
3.1%
|
|
| 3 | 1 |
1.5%
|
|
| 4 | 5 |
7.7%
|
|
| 5 | 8 |
12.3%
|
|
| 6 | 10 |
15.4%
|
|
| 7 | 19 |
29.2%
|
|
| 8 | 8 |
12.3%
|
|
| 9 | 5 |
7.7%
|
|
| 10 | Very effectively | 5 |
7.7%
|
| 11 | Don't know | 32 | |
| Sysmiss | 14 |