| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effective at all | 0 |
0%
|
| 2 | 3 |
2.1%
|
|
| 3 | 1 |
0.7%
|
|
| 4 | 3 |
2.1%
|
|
| 5 | 3 |
2.1%
|
|
| 6 | 7 |
5%
|
|
| 7 | 13 |
9.3%
|
|
| 8 | 23 |
16.4%
|
|
| 9 | 14 |
10%
|
|
| 10 | Very effective | 8 |
5.7%
|
| 11 | Don’t know | 65 |
46.4%
|
| Sysmiss | 25 |