| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effective at all | 0 |
0%
|
| 2 | 4 |
3.2%
|
|
| 3 | 3 |
2.4%
|
|
| 4 | 5 |
4%
|
|
| 5 | 8 |
6.5%
|
|
| 6 | 20 |
16.1%
|
|
| 7 | 37 |
29.8%
|
|
| 8 | 35 |
28.2%
|
|
| 9 | 6 |
4.8%
|
|
| 10 | Very effective | 6 |
4.8%
|
| 11 | Don't know | 0 |
0%
|
| Sysmiss | 170 |