| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effective at all | 20 |
17.1%
|
| 2 | 3 |
2.6%
|
|
| 3 | 9 |
7.7%
|
|
| 4 | 14 |
12%
|
|
| 5 | 22 |
18.8%
|
|
| 6 | 11 |
9.4%
|
|
| 7 | 15 |
12.8%
|
|
| 8 | 9 |
7.7%
|
|
| 9 | 5 |
4.3%
|
|
| 10 | Very effective | 9 |
7.7%
|
| 11 | Don’t know | 0 |
0%
|
| Sysmiss | 109 |