| Value | Category | Cases | |
|---|---|---|---|
| -99 | 17 |
3.5%
|
|
| 1 | Not effective at all | 8 |
1.7%
|
| 2 | 16 |
3.3%
|
|
| 3 | 19 |
4%
|
|
| 4 | 36 |
7.5%
|
|
| 5 | 70 |
14.6%
|
|
| 6 | 73 |
15.2%
|
|
| 7 | 63 |
13.2%
|
|
| 8 | 31 |
6.5%
|
|
| 9 | 21 |
4.4%
|
|
| 10 | Very effective | 15 |
3.1%
|
| 11 | 110 |
23%
|
|
| Sysmiss | 18 |