| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 1 |
1.8%
|
| 2 | 3 |
5.3%
|
|
| 3 | 9 |
15.8%
|
|
| 4 | 11 |
19.3%
|
|
| 5 | 7 |
12.3%
|
|
| 6 | 9 |
15.8%
|
|
| 7 | 10 |
17.5%
|
|
| 8 | 2 |
3.5%
|
|
| 9 | 3 |
5.3%
|
|
| 10 | Very effectively | 2 |
3.5%
|
| 11 | Don't know | 60 | |
| Sysmiss | 17 |