| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 0 |
0%
|
| 2 | 2 |
3.4%
|
|
| 4 | 7 |
12.1%
|
|
| 5 | 9 |
15.5%
|
|
| 6 | 9 |
15.5%
|
|
| 7 | 9 |
15.5%
|
|
| 8 | 9 |
15.5%
|
|
| 9 | 7 |
12.1%
|
|
| 10 | Very effectively | 6 |
10.3%
|
| 11 | Don't know | 0 |
0%
|
| Sysmiss | 28 |