| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 5 |
4.7%
|
| 2 | 5 |
4.7%
|
|
| 3 | 13 |
12.1%
|
|
| 4 | 16 |
15%
|
|
| 5 | 10 |
9.3%
|
|
| 6 | 18 |
16.8%
|
|
| 7 | 19 |
17.8%
|
|
| 8 | 13 |
12.1%
|
|
| 9 | 7 |
6.5%
|
|
| 10 | Very effectively | 1 |
0.9%
|
| 11 | Don't know | 74 | |
| Sysmiss | 13 |