| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 12 |
4.8%
|
| 2 | 15 |
6%
|
|
| 3 | 21 |
8.4%
|
|
| 4 | 42 |
16.9%
|
|
| 5 | 55 |
22.1%
|
|
| 6 | 43 |
17.3%
|
|
| 7 | 45 |
18.1%
|
|
| 8 | 11 |
4.4%
|
|
| 9 | 1 |
0.4%
|
|
| 10 | Very effectively | 4 |
1.6%
|
| 11 | Don't know | 226 | |
| Sysmiss | 3 |