| Value | Category | Cases | |
|---|---|---|---|
| -99 | 1 |
4.3%
|
|
| 1 | Not effective at all | 1 |
4.3%
|
| 2 | 0 |
0%
|
|
| 3 | 0 |
0%
|
|
| 4 | 0 |
0%
|
|
| 5 | 2 |
8.7%
|
|
| 6 | 0 |
0%
|
|
| 7 | 2 |
8.7%
|
|
| 8 | 1 |
4.3%
|
|
| 9 | 0 |
0%
|
|
| 10 | Very effective | 1 |
4.3%
|
| 11 | Don't know | 15 |
65.2%
|
| Sysmiss | 4 |