| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 1 |
0.3%
|
| 3 | 3 |
0.8%
|
|
| 4 | 21 |
5.6%
|
|
| 5 | 55 |
14.6%
|
|
| 6 | 63 |
16.7%
|
|
| 7 | 89 |
23.6%
|
|
| 8 | 57 |
15.1%
|
|
| 9 | 49 |
13%
|
|
| 10 | Very effectively | 39 |
10.3%
|
| 11 | Don't know | 32 | |
| Sysmiss | 14 |